[1] | 1 | /***************************************************************************
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[1080] | 2 | * $Id: mondo-prep.c 1500 2007-06-09 00:05:52Z bruno $
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[1] | 3 | */
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * Functions for prepping hard drives: partitioning, formatting, etc.
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| 8 | */
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| 9 |
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| 10 |
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[1067] | 11 | #include "my-stuff.h"
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[1196] | 12 | #include "mondostructures.h"
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[1] | 13 | #include "mondoprep.h"
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[1196] | 14 | #include "libmondo.h"
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[1] | 15 | #include "mondo-rstr-tools-EXT.h"
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[1196] | 16 |
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[1] | 17 | #include <sys/ioctl.h>
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| 18 | #include <linux/hdreg.h>
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| 19 | #include <math.h>
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[1196] | 20 | #include <unistd.h>
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[1080] | 21 | #include "mr_mem.h"
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[1124] | 22 | #include "mr_msg.h"
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[1] | 23 |
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| 24 |
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| 25 | #define FDISK_LOG "/tmp/fdisk.log"
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| 26 |
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| 27 | #ifdef __FreeBSD__
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| 28 | #define DKTYPENAMES
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| 29 | #define FSTYPENAMES
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| 30 | #include <sys/disklabel.h>
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| 31 | #include <sys/disk.h>
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| 32 | #include <err.h>
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| 33 | #include <libgen.h>
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| 34 | #define OSSWAP(x,y) y
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| 35 | #else
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| 36 | #define OSSWAP(x,y) x
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| 37 | #endif
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| 38 |
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| 39 | #define ARCHIVES_PATH MNT_CDROM"/archives"
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| 40 | #define MONDO_WAS_HERE "MONDOWOZEREMONDOWOZEREMONDOWOZEREhahahaMOJOJOJO"
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| 41 |
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[71] | 42 | //static char cvsid[] = "$Id: mondo-prep.c 1500 2007-06-09 00:05:52Z bruno $";
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[1] | 43 |
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| 44 | extern char *g_mountlist_fname;
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| 45 | extern long g_current_progress, g_maximum_progress;
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| 46 | extern bool g_text_mode;
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[128] | 47 | extern void pause_for_N_seconds(int, char *);
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[1326] | 48 | extern char *MONDO_LOGFILE;
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[1] | 49 |
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[128] | 50 | FILE *g_fprep = NULL;
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| 51 | int g_partition_table_locked_up = 0;
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[1] | 52 |
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| 53 |
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| 54 | void wipe_MBRs_and_reboot_if_necessary(struct mountlist_itself *mountlist)
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| 55 | {
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[1196] | 56 | char *command = NULL;
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| 57 | int lino = 0;
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| 58 | int res = 0;
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| 59 | FILE *fout = NULL;
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| 60 | char *buf = NULL;
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[128] | 61 | struct list_of_disks *drivelist = NULL;
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[1196] | 62 |
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| 63 | // If LVMs are present and a zero-and-reboot wasn't recently undertaken
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| 64 | // then zero & insist on reboot.
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[128] | 65 | if (does_file_exist("/tmp/i-want-my-lvm")) // FIXME - cheating :)
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| 66 | {
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[1080] | 67 | drivelist = mr_malloc(sizeof(struct list_of_disks));
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[128] | 68 | make_list_of_drives_in_mountlist(mountlist, drivelist);
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| 69 | for (lino = 0; lino < drivelist->entries; lino++) {
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[1196] | 70 | mr_asprintf(&command,
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| 71 | "dd if=%s bs=512 count=1 2> /dev/null | grep \"%s\"",
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| 72 | drivelist->el[lino].device, MONDO_WAS_HERE);
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| 73 | res = run_program_and_log_output(command, 1);
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| 74 | mr_free(command);
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| 75 | if (!res) {
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[1108] | 76 | mr_msg(1, "Found MONDO_WAS_HERE marker on drive#%d (%s)",
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[128] | 77 | lino, drivelist->el[lino].device);
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| 78 | break;
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| 79 | }
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| 80 | }
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| 81 |
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| 82 | if (lino == drivelist->entries) {
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[1196] | 83 | // zero & reboot
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[128] | 84 | log_to_screen
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[1196] | 85 | (_
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| 86 | ("I am sorry for the inconvenience but I must ask you to reboot."));
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| 87 | log_to_screen(_
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| 88 | ("I need to reset the Master Boot Record; in order to be"));
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| 89 | log_to_screen(_
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| 90 | ("sure the kernel notices, I must reboot after doing it."));
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[128] | 91 | log_to_screen("Please hit 'Enter' to reboot.");
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| 92 | for (lino = 0; lino < drivelist->entries; lino++) {
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[1196] | 93 | mr_asprintf(&buf, "%s\n", MONDO_WAS_HERE);
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[128] | 94 | fout = fopen(drivelist->el[lino].device, "w+");
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| 95 | if (!fout) {
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[1108] | 96 | mr_msg(1, "Unable to open+wipe %s",
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[128] | 97 | drivelist->el[lino].device);
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| 98 | } else {
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[1196] | 99 | if (1 != fwrite(buf, strlen(buf)+1, 1, fout)) {
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[1108] | 100 | mr_msg(1, "Failed to wipe %s",
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[128] | 101 | drivelist->el[lino].device);
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| 102 | } else {
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[1108] | 103 | mr_msg(1, "Successfully wiped %s",
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[128] | 104 | drivelist->el[lino].device);
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| 105 | }
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| 106 | fclose(fout);
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| 107 | }
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[1196] | 108 | mr_free(buf);
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[128] | 109 | }
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[1196] | 110 | sync();
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| 111 | sync();
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| 112 | sync();
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[128] | 113 | popup_and_OK
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[1196] | 114 | (_
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| 115 | ("I must reboot now. Please leave the boot media in the drive and repeat your actions - e.g. type 'nuke' - and it should work fine."));
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[128] | 116 | system("reboot");
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| 117 | }
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| 118 | }
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[1] | 119 | // Still here? Cool!
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[1108] | 120 | mr_msg(1, "Cool. I didn't have to wipe anything.");
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[1] | 121 | }
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| 122 |
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| 123 |
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[128] | 124 | int fput_string_one_char_at_a_time(FILE * fout, char *str)
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[1] | 125 | {
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[1196] | 126 | int i = 0, j = 0;
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| 127 | FILE *fq = NULL;
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[1] | 128 |
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[128] | 129 | if (ferror(fout)) {
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| 130 | return (-1);
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| 131 | }
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[1108] | 132 | mr_msg(5, "Writing string '%s', one char at a time", str);
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[128] | 133 | j = strlen(str);
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| 134 | for (i = 0; i < j; i++) {
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[1108] | 135 | mr_msg(6, "Writing %d ('%c')", str[i], str[i]);
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[128] | 136 | if ((fq = fopen(FDISK_LOG, "a+"))) {
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| 137 | fputc(str[i], fq);
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| 138 | fclose(fq);
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| 139 | }
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| 140 | fputc(str[i], fout);
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| 141 | fflush(fout);
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| 142 | usleep(1000L * 100L);
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| 143 | if (str[i] < 32) {
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| 144 | usleep(1000L * 10L);
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| 145 | }
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| 146 | }
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[1108] | 147 | mr_msg(5, "Returning");
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[128] | 148 |
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| 149 | return (i);
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[1] | 150 | }
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| 151 |
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| 152 |
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| 153 | /**
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| 154 | * @addtogroup prepGroup
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| 155 | * @{
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| 156 | */
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| 157 | /**
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| 158 | * Execute the commands in /tmp/i-want-my-lvm.
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| 159 | * These should probably be commands to set up LVM.
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| 160 | * @return The number of errors encountered (0 for success).
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| 161 | */
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[128] | 162 | int do_my_funky_lvm_stuff(bool just_erase_existing_volumes,
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| 163 | bool vacuum_pack)
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[1] | 164 | {
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[1196] | 165 | char *tmp = NULL;
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| 166 | char *tmp1 = NULL;
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| 167 | char *incoming = NULL;
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| 168 | char *command = NULL;
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| 169 | char *lvscan_sz = NULL;
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| 170 | char *lvremove_sz = NULL;
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| 171 | char *pvscan_sz = NULL;
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| 172 | char *vgscan_sz = NULL;
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| 173 | char *vgchange_sz = NULL;
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| 174 | char *vgremove_sz = NULL;
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| 175 | char *p = NULL;
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| 176 | char *q = NULL;
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[1] | 177 |
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| 178 | /** int ***************************************************/
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| 179 | int retval = 0;
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| 180 | int res = 0;
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[1196] | 181 | int i = 0;
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[1] | 182 | int lvmversion = 1;
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[1196] | 183 | long extents = 0L;
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[1] | 184 | fpos_t orig_pos;
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[1196] | 185 | size_t n = 0;
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| 186 | size_t n1 = 0;
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[128] | 187 |
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[1] | 188 | /** pointers **********************************************/
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[1196] | 189 | FILE *fin = NULL;
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[1] | 190 |
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| 191 | /** end *****************************************************/
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| 192 |
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| 193 | #ifdef __FreeBSD__
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| 194 | return (0);
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| 195 | #endif
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| 196 |
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| 197 | if (!(fin = fopen("/tmp/i-want-my-lvm", "r"))) {
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| 198 | log_OS_error("/tmp/i-want-my-lvm");
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| 199 | return (1);
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| 200 | }
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| 201 |
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[128] | 202 | iamhere("STARTING");
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[1108] | 203 | mr_msg(1, "OK, opened i-want-my-lvm. Shutting down LVM volumes...");
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[128] | 204 | if (find_home_of_exe("lvm")) // found it :) cool
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| 205 | {
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[1196] | 206 | mr_asprintf(&lvscan_sz, "lvm lvscan");
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| 207 | mr_asprintf(&lvremove_sz, "lvm lvremove");
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| 208 | mr_asprintf(&vgscan_sz, "lvm vgscan");
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| 209 | mr_asprintf(&pvscan_sz, "lvm pvscan");
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| 210 | mr_asprintf(&vgchange_sz, "lvm vgchange");
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| 211 | mr_asprintf(&vgremove_sz, "lvm vgremove");
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[128] | 212 | } else {
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[1196] | 213 | mr_asprintf(&lvscan_sz, "lvscan");
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| 214 | mr_asprintf(&lvremove_sz, "lvremove");
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| 215 | mr_asprintf(&vgscan_sz, "vgscan");
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| 216 | mr_asprintf(&pvscan_sz, "pvscan");
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| 217 | mr_asprintf(&vgchange_sz, "vgchange");
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| 218 | mr_asprintf(&vgremove_sz, "vgremove");
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[128] | 219 | }
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[1196] | 220 | mr_asprintf(&command,
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[1326] | 221 | "for i in `%s | cut -d\"'\" -f2 | sort -r` ; do echo \"Shutting down lv $i\" >> %s ; %s -f $i; done", lvscan_sz, MONDO_LOGFILE, lvremove_sz);
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[1196] | 222 | mr_free(lvscan_sz);
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| 223 | mr_free(lvremove_sz);
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| 224 |
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[1] | 225 | run_program_and_log_output(command, 5);
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[1196] | 226 | mr_free(command);
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| 227 |
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[1] | 228 | sleep(1);
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[1196] | 229 | mr_asprintf(&command,
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[1326] | 230 | "for i in `%s | grep -i lvm | cut -d'\"' -f2` ; do %s -a n $i ; %s $i; echo \"Shutting down vg $i\" >> %s ; done", vgscan_sz, vgchange_sz, vgremove_sz, MONDO_LOGFILE);
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[1196] | 231 | mr_free(vgchange_sz);
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| 232 | mr_free(vgremove_sz);
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| 233 |
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[1] | 234 | run_program_and_log_output(command, 5);
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[1196] | 235 | mr_free(command);
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| 236 |
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[1] | 237 | if (just_erase_existing_volumes) {
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| 238 | paranoid_fclose(fin);
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[1108] | 239 | mr_msg(1, "Closed i-want-my-lvm. Finished erasing LVMs.");
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[1196] | 240 | sync();
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| 241 | sync();
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| 242 | sync();
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| 243 | sleep(1);
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| 244 | iamhere("ENDING");
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| 245 | mr_msg(1, "Not many errors. Returning 0.");
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| 246 | return (0);
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[1] | 247 | }
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| 248 |
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[1108] | 249 | mr_msg(1, "OK, rewound i-want-my-lvm. Doing funky stuff...");
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[1] | 250 | rewind(fin);
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[1196] | 251 | for (mr_getline(&incoming, &n1, fin); !feof(fin); mr_getline(&incoming, &n1, fin)) {
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[1] | 252 | fgetpos(fin, &orig_pos);
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[1196] | 253 | /* we want to execute lines begining with a # */
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[1] | 254 | if (incoming[0] != '#') {
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| 255 | continue;
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| 256 | }
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[128] | 257 | if ((p = strstr(incoming, "vgcreate"))) {
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[1196] | 258 | // include next line(s) if they end in /dev (cos we've got a broken i-want-my-lvm)
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| 259 | for (mr_getline(&tmp, &n, fin); !feof(fin); mr_getline(&tmp, &n, fin)) {
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[128] | 260 | if (tmp[0] == '#') {
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| 261 | fsetpos(fin, &orig_pos);
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| 262 | break;
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| 263 | } else {
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| 264 | fgetpos(fin, &orig_pos);
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[1196] | 265 | mr_strcat(incoming, tmp);
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[128] | 266 | }
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[1] | 267 | }
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[1196] | 268 | mr_free(tmp);
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| 269 |
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[128] | 270 | for (q = incoming; *q != '\0'; q++) {
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| 271 | if (*q < 32) {
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| 272 | *q = ' ';
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| 273 | }
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| 274 | }
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[1196] | 275 | mr_asprintf(&tmp1, p + strlen("vgcreate") + 1);
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| 276 | for (q = tmp1; *q > 32; q++);
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[128] | 277 | *q = '\0';
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[1196] | 278 | mr_msg(1, "Deleting old entries at /dev/%s", tmp1);
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| 279 | mr_asprintf(&command, "rm -Rf /dev/%s", tmp1);
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| 280 | mr_free(tmp1);
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| 281 |
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[128] | 282 | run_program_and_log_output(command, 1);
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[1196] | 283 | mr_free(command);
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| 284 |
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[128] | 285 | run_program_and_log_output(vgscan_sz, 1);
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| 286 | run_program_and_log_output(pvscan_sz, 1);
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[1108] | 287 | mr_msg(3,
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[128] | 288 | "After working around potentially broken i-want-my-lvm, incoming[] is now '%s'",
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| 289 | incoming);
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| 290 | }
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[1] | 291 | for (p = incoming + 1; *p == ' '; p++);
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[1196] | 292 | mr_asprintf(&command,p);
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[1] | 293 | for (p = command; *p != '\0'; p++);
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[1196] | 294 | for (; (*(p - 1) < 32) && (p > command) ; p--);
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[1] | 295 | *p = '\0';
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[1196] | 296 |
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| 297 | /* BERLIOS: we should rather define LVMv1 or v2 and use it */
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[1] | 298 | res = run_program_and_log_output(command, 5);
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[128] | 299 | if (res > 0 && (p = strstr(command, "lvm "))) {
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| 300 | *p = *(p + 1) = *(p + 2) = ' ';
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| 301 | res = run_program_and_log_output(command, 5);
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| 302 | }
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[1108] | 303 | mr_msg(0, "%s --> %d", command, res);
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[128] | 304 | if (res > 0) {
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| 305 | res = 1;
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[1] | 306 | }
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[128] | 307 | if (res && strstr(command, "lvcreate") && vacuum_pack) {
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| 308 | res = 0;
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| 309 | if (strstr(command, "lvm lvcreate"))
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| 310 | lvmversion = 2;
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| 311 | if (lvmversion == 2) {
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[1326] | 312 | mr_asprintf(&tmp1, "tail -n5 %s | grep Insufficient | tail -n1", MONDO_LOGFILE);
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| 313 | mr_asprintf(&tmp, call_program_and_get_last_line_of_output(tmp1));
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| 314 | free(tmp1);
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[128] | 315 | } else {
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[1326] | 316 | mr_asprintf(&tmp1, "tail -n5 %s | grep lvcreate | tail -n1", MONDO_LOGFILE);
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| 317 | mr_asprintf(&tmp, call_program_and_get_last_line_of_output(tmp1));
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| 318 | free(tmp1);
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[128] | 319 | }
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| 320 | for (p = tmp; *p != '\0' && !isdigit(*p); p++);
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| 321 | extents = atol(p);
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[1108] | 322 | mr_msg(5, "p='%s' --> extents=%ld", p, extents);
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[1196] | 323 | mr_free(tmp);
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| 324 |
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[128] | 325 | p = strstr(command, "-L");
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| 326 | if (!p) {
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[1108] | 327 | mr_msg(0, "Fiddlesticks. '%s' returned %d", command, res);
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[128] | 328 | } else {
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| 329 | if (lvmversion == 2) {
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| 330 | *p++ = '-';
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| 331 | *p++ = 'l';
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| 332 | *p++ = ' ';
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| 333 | for (q = p; *q != ' '; q++) {
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| 334 | *q = ' ';
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| 335 | }
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[1196] | 336 | /* BERLIOS: Dangerous: no size control !! */
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[128] | 337 | sprintf(p, "%ld", extents);
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| 338 | i = strlen(p);
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| 339 | *(p + i) = ' ';
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| 340 | } else {
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| 341 | p++;
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| 342 | p++;
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| 343 | p++;
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| 344 | for (q = p; *q != ' '; q++) {
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| 345 | *(q - 1) = ' ';
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| 346 | }
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[1196] | 347 | /* BERLIOS: Dangerous: no size control !! */
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[128] | 348 | sprintf(p, "%ld%c", extents, 'm');
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| 349 | i = strlen(p);
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| 350 | *(p + i) = ' ';
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| 351 | }
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[1108] | 352 | mr_msg(5, "Retrying with '%s'", command);
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[128] | 353 | res = run_program_and_log_output(command, 5);
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| 354 | if (res > 0) {
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| 355 | res = 1;
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| 356 | }
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| 357 | if (g_fprep) {
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| 358 | fprintf(g_fprep, "%s\n", command);
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| 359 | }
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[1108] | 360 | mr_msg(0, "%s --> %d", command, res);
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[128] | 361 | if (!res) {
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[1196] | 362 | mr_msg(5, "Yep! This time, it succeeded.");
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[128] | 363 | }
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| 364 | }
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| 365 | }
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| 366 | if (strstr(command, "vgcreate")) {
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[1108] | 367 | mr_msg(0, "In case you're interested...");
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[128] | 368 | run_program_and_log_output(vgscan_sz, 1);
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| 369 | run_program_and_log_output(pvscan_sz, 1);
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| 370 | }
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| 371 | if (res != 0 && !strstr(command, "insmod")) {
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| 372 | retval++;
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| 373 | }
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[1196] | 374 | mr_asprintf(&tmp, "echo \"%s\" >> /tmp/out.sh", command);
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[1] | 375 | system(tmp);
|
---|
[1196] | 376 | mr_free(tmp);
|
---|
[1] | 377 | sleep(1);
|
---|
| 378 | }
|
---|
| 379 | paranoid_fclose(fin);
|
---|
[1080] | 380 | mr_free(vgscan_sz);
|
---|
| 381 | mr_free(pvscan_sz);
|
---|
[1196] | 382 | mr_free(command);
|
---|
| 383 | mr_free(incoming);
|
---|
| 384 |
|
---|
| 385 | mr_msg(1, "Closed i-want-my-lvm. Finished doing funky stuff.");
|
---|
| 386 | sync();
|
---|
| 387 | sync();
|
---|
| 388 | sync();
|
---|
[1] | 389 | sleep(1);
|
---|
[128] | 390 | iamhere("ENDING");
|
---|
| 391 | if (retval > 2) {
|
---|
[1108] | 392 | mr_msg(1, "%d errors. I'm reporting this.", retval);
|
---|
[128] | 393 | return (retval);
|
---|
| 394 | } else {
|
---|
[1108] | 395 | mr_msg(1, "Not many errors. Returning 0.");
|
---|
[128] | 396 | return (0);
|
---|
| 397 | }
|
---|
[1] | 398 | }
|
---|
| 399 |
|
---|
| 400 |
|
---|
| 401 | /**
|
---|
| 402 | * Add RAID partitions while copying @p old_mountlist to @p new_mountlist.
|
---|
| 403 | * We go through @p old_mountlist and check if any RAID device (/dev/md? on Linux)
|
---|
| 404 | * is in it; if it is, then we put the disks contained within that RAID device
|
---|
| 405 | * into the mountlist as well.
|
---|
| 406 | * @param old_mountlist The mountlist to read.
|
---|
| 407 | * @param new_mountlist The mountlist to write, with the RAID partitions added.
|
---|
| 408 | * @return 0 for success, nonzero for failure.
|
---|
| 409 | */
|
---|
[128] | 410 | int extrapolate_mountlist_to_include_raid_partitions(struct mountlist_itself
|
---|
| 411 | *new_mountlist, struct mountlist_itself
|
---|
| 412 | *old_mountlist)
|
---|
[1] | 413 | {
|
---|
[1196] | 414 | FILE *fin = NULL;
|
---|
| 415 | int lino = 0;
|
---|
| 416 | int j = 0;
|
---|
| 417 | char *incoming = NULL;
|
---|
| 418 | char *p = NULL;
|
---|
| 419 | size_t n = 0;
|
---|
[1] | 420 |
|
---|
| 421 | /** init *************************************************************/
|
---|
| 422 | new_mountlist->entries = 0;
|
---|
| 423 |
|
---|
| 424 | /** end **************************************************************/
|
---|
| 425 |
|
---|
| 426 | assert(new_mountlist != NULL);
|
---|
| 427 | assert(old_mountlist != NULL);
|
---|
| 428 |
|
---|
| 429 | #ifdef __FreeBSD__
|
---|
[128] | 430 | log_to_screen
|
---|
[1196] | 431 | (_
|
---|
| 432 | ("I don't know how to extrapolate the mountlist on FreeBSD. Sorry."));
|
---|
[128] | 433 | return (1);
|
---|
[1] | 434 | #endif
|
---|
| 435 |
|
---|
| 436 | for (lino = 0; lino < old_mountlist->entries; lino++) {
|
---|
| 437 | if (strstr(old_mountlist->el[lino].device, RAID_DEVICE_STUB)) // raid
|
---|
| 438 | {
|
---|
| 439 | if (!does_file_exist("/etc/raidtab")) {
|
---|
[128] | 440 | log_to_screen
|
---|
[1196] | 441 | (_
|
---|
| 442 | ("Cannot find /etc/raidtab - cannot extrapolate the fdisk entries"));
|
---|
[1] | 443 | finish(1);
|
---|
| 444 | }
|
---|
| 445 | if (!(fin = fopen("/etc/raidtab", "r"))) {
|
---|
| 446 | log_OS_error("Cannot open /etc/raidtab");
|
---|
| 447 | finish(1);
|
---|
| 448 | }
|
---|
[1196] | 449 | for (mr_getline(&incoming, &n, fin); !feof(fin)
|
---|
[128] | 450 | && !strstr(incoming, old_mountlist->el[lino].device);
|
---|
[1196] | 451 | mr_getline(&incoming, &n, fin));
|
---|
[1] | 452 | if (!feof(fin)) {
|
---|
[1196] | 453 | log_it("Investigating %s",
|
---|
[128] | 454 | old_mountlist->el[lino].device);
|
---|
[1196] | 455 | for (mr_getline(&incoming, &n, fin); !feof(fin)
|
---|
[128] | 456 | && !strstr(incoming, "raiddev");
|
---|
[1196] | 457 | mr_getline(&incoming, &n, fin)) {
|
---|
[1] | 458 | if (strstr(incoming, OSSWAP("device", "drive"))
|
---|
[128] | 459 | && !strchr(incoming, '#')) {
|
---|
| 460 | for (p = incoming + strlen(incoming);
|
---|
[1196] | 461 | (*(p - 1) <= 32) && (p >= incoming) ; p--);
|
---|
[1] | 462 | *p = '\0';
|
---|
[1196] | 463 | for (p--; (p >= incoming) && (*(p - 1) > 32); p--);
|
---|
| 464 | log_it("Extrapolating %s", p);
|
---|
[128] | 465 | for (j = 0;
|
---|
| 466 | j < new_mountlist->entries
|
---|
| 467 | && strcmp(new_mountlist->el[j].device, p);
|
---|
| 468 | j++);
|
---|
[1] | 469 | if (j >= new_mountlist->entries) {
|
---|
[128] | 470 | strcpy(new_mountlist->
|
---|
| 471 | el[new_mountlist->entries].device, p);
|
---|
| 472 | strcpy(new_mountlist->
|
---|
| 473 | el[new_mountlist->entries].mountpoint,
|
---|
| 474 | "raid");
|
---|
| 475 | strcpy(new_mountlist->
|
---|
| 476 | el[new_mountlist->entries].format,
|
---|
| 477 | "raid");
|
---|
| 478 | new_mountlist->el[new_mountlist->entries].
|
---|
| 479 | size = old_mountlist->el[lino].size;
|
---|
[1] | 480 | new_mountlist->entries++;
|
---|
| 481 | } else {
|
---|
[1196] | 482 | log_it("Not adding %s to mountlist: it's already there", p);
|
---|
[1] | 483 | }
|
---|
| 484 | }
|
---|
| 485 | }
|
---|
| 486 | }
|
---|
[1196] | 487 | mr_free(incoming);
|
---|
| 488 |
|
---|
[1] | 489 | paranoid_fclose(fin);
|
---|
| 490 | } else {
|
---|
[128] | 491 | strcpy(new_mountlist->el[new_mountlist->entries].device,
|
---|
| 492 | old_mountlist->el[lino].device);
|
---|
| 493 | strcpy(new_mountlist->el[new_mountlist->entries].mountpoint,
|
---|
| 494 | old_mountlist->el[lino].mountpoint);
|
---|
| 495 | strcpy(new_mountlist->el[new_mountlist->entries].format,
|
---|
| 496 | old_mountlist->el[lino].format);
|
---|
| 497 | new_mountlist->el[new_mountlist->entries].size =
|
---|
| 498 | old_mountlist->el[lino].size;
|
---|
[1] | 499 | new_mountlist->entries++;
|
---|
| 500 | }
|
---|
| 501 | }
|
---|
| 502 | return (0);
|
---|
| 503 | }
|
---|
| 504 |
|
---|
| 505 |
|
---|
| 506 | /**
|
---|
[558] | 507 | * Create @p RAID device using information from @p structure.
|
---|
| 508 | * This will create the specified RAID devive using information provided in
|
---|
| 509 | * raidlist by means of the mdadm tool.
|
---|
| 510 | * @param raidlist The structure containing all RAID information
|
---|
| 511 | * @param device The RAID device to create.
|
---|
| 512 | * @return 0 for success, nonzero for failure.
|
---|
| 513 | */
|
---|
| 514 | int create_raid_device_via_mdadm(struct raidlist_itself *raidlist, char *device)
|
---|
| 515 | {
|
---|
| 516 | /** int **************************************************************/
|
---|
[1196] | 517 | int i = 0;
|
---|
| 518 | int j = 0;
|
---|
| 519 | int res = 0;
|
---|
| 520 |
|
---|
[558] | 521 | /** buffers ***********************************************************/
|
---|
| 522 | char *devices = NULL;
|
---|
| 523 | char *level = NULL;
|
---|
| 524 | char *program = NULL;
|
---|
| 525 |
|
---|
| 526 | // leave straight away if raidlist is initial or has no entries
|
---|
| 527 | if (!raidlist || raidlist->entries == 0) {
|
---|
[1108] | 528 | mr_msg(1, "No RAID arrays found.");
|
---|
[558] | 529 | return 1;
|
---|
| 530 | } else {
|
---|
[1108] | 531 | mr_msg(1, "%d RAID arrays found.", raidlist->entries);
|
---|
[558] | 532 | }
|
---|
| 533 | // find raidlist entry for requested device
|
---|
| 534 | for (i = 0; i < raidlist->entries; i++) {
|
---|
| 535 | if (!strcmp(raidlist->el[i].raid_device, device)) break;
|
---|
| 536 | }
|
---|
| 537 | // check whether RAID device was found in raidlist
|
---|
| 538 | if (i == raidlist->entries) {
|
---|
[1108] | 539 | mr_msg(1, "RAID device %s not found in list.", device);
|
---|
[558] | 540 | return 1;
|
---|
| 541 | }
|
---|
| 542 | // create device list from normal disks followed by spare ones
|
---|
[1170] | 543 | mr_asprintf(&devices, raidlist->el[i].data_disks.el[0].device);
|
---|
[558] | 544 | for (j = 1; j < raidlist->el[i].data_disks.entries; j++) {
|
---|
[1196] | 545 | mr_strcat(devices, " %s", raidlist->el[i].data_disks.el[j].device);
|
---|
[558] | 546 | }
|
---|
| 547 | for (j = 0; j < raidlist->el[i].spare_disks.entries; j++) {
|
---|
[1196] | 548 | mr_strcat(devices, " %s", raidlist->el[i].spare_disks.el[j].device);
|
---|
[558] | 549 | }
|
---|
| 550 | // translate RAID level
|
---|
| 551 | if (raidlist->el[i].raid_level == -2) {
|
---|
[1170] | 552 | mr_asprintf(&level, "multipath");
|
---|
[558] | 553 | } else if (raidlist->el[i].raid_level == -1) {
|
---|
[1170] | 554 | mr_asprintf(&level, "linear");
|
---|
[558] | 555 | } else {
|
---|
[1170] | 556 | mr_asprintf(&level, "raid%d", raidlist->el[i].raid_level);
|
---|
[558] | 557 | }
|
---|
| 558 | // create RAID device:
|
---|
| 559 | // - RAID device, number of devices and devices mandatory
|
---|
| 560 | // - parity algorithm, chunk size and spare devices optional
|
---|
| 561 | // - faulty devices ignored
|
---|
| 562 | // - persistent superblock always used as this is recommended
|
---|
[1170] | 563 | mr_asprintf(&program,
|
---|
[558] | 564 | "mdadm --create --force --run --auto=yes %s --level=%s --raid-devices=%d",
|
---|
| 565 | raidlist->el[i].raid_device, level,
|
---|
| 566 | raidlist->el[i].data_disks.entries);
|
---|
[1196] | 567 | mr_free(level);
|
---|
[558] | 568 | if (raidlist->el[i].parity != -1) {
|
---|
| 569 | switch(raidlist->el[i].parity) {
|
---|
| 570 | case 0:
|
---|
[1196] | 571 | mr_strcat(program, " --parity=%s", "la");
|
---|
[558] | 572 | break;
|
---|
| 573 | case 1:
|
---|
[1196] | 574 | mr_strcat(program, " --parity=%s", "ra");
|
---|
[558] | 575 | break;
|
---|
| 576 | case 2:
|
---|
[1196] | 577 | mr_strcat(program, " --parity=%s", "ls");
|
---|
[558] | 578 | break;
|
---|
| 579 | case 3:
|
---|
[1196] | 580 | mr_strcat(program, " --parity=%s", "rs");
|
---|
[558] | 581 | break;
|
---|
| 582 | default:
|
---|
| 583 | fatal_error("Unknown RAID parity algorithm.");
|
---|
| 584 | break;
|
---|
| 585 | }
|
---|
| 586 | }
|
---|
| 587 | if (raidlist->el[i].chunk_size != -1) {
|
---|
[1196] | 588 | mr_strcat(program, " --chunk=%d", raidlist->el[i].chunk_size);
|
---|
[558] | 589 | }
|
---|
| 590 | if (raidlist->el[i].spare_disks.entries > 0) {
|
---|
[1196] | 591 | mr_strcat(program, " --spare-devices=%d", raidlist->el[i].spare_disks.entries);
|
---|
[558] | 592 | }
|
---|
[1196] | 593 | mr_strcat(program, " %s", devices);
|
---|
[558] | 594 | res = run_program_and_log_output(program, 1);
|
---|
| 595 | // free memory
|
---|
[1080] | 596 | mr_free(devices);
|
---|
| 597 | mr_free(program);
|
---|
[558] | 598 | // return to calling instance
|
---|
[1196] | 599 | return(res);
|
---|
[558] | 600 | }
|
---|
| 601 |
|
---|
| 602 |
|
---|
| 603 | /**
|
---|
[1] | 604 | * Format @p device as a @p format filesystem.
|
---|
| 605 | * This will use the format command returned by which_format_command_do_i_need().
|
---|
| 606 | * If @p device is an LVM PV, it will not be formatted, and LVM will be started
|
---|
| 607 | * (if not already done). If it's an imagedev, software RAID component, or
|
---|
| 608 | * (under BSD) swap partition, no format will be done.
|
---|
| 609 | * @param device The device to format.
|
---|
| 610 | * @param format The filesystem type to format it as.
|
---|
| 611 | * @return 0 for success, nonzero for failure.
|
---|
| 612 | */
|
---|
[558] | 613 | int format_device(char *device, char *format, struct raidlist_itself *raidlist)
|
---|
[1] | 614 | {
|
---|
| 615 | /** int **************************************************************/
|
---|
[1196] | 616 | int res = 0;
|
---|
[1] | 617 | int retval = 0;
|
---|
| 618 | #ifdef __FreeBSD__
|
---|
| 619 | static bool vinum_started_yet = FALSE;
|
---|
| 620 | #endif
|
---|
| 621 |
|
---|
| 622 | /** buffers ***********************************************************/
|
---|
[1196] | 623 | char *program = NULL;
|
---|
| 624 | char *program2 = NULL;
|
---|
| 625 | char *tmp = NULL;
|
---|
| 626 | #ifdef __FreeBSD__
|
---|
| 627 | char *line = NULL;
|
---|
| 628 | char *status = NULL;
|
---|
| 629 | FILE *pin = NULL;
|
---|
| 630 | FILE *fin = NULL;
|
---|
| 631 | size_t n = 0;
|
---|
| 632 | size_t n1 = 0;
|
---|
| 633 | #endif
|
---|
[1] | 634 |
|
---|
| 635 | /** end ****************************************************************/
|
---|
| 636 |
|
---|
| 637 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 638 | assert(format != NULL);
|
---|
| 639 |
|
---|
| 640 | if (strstr(format, "raid")) { // do not form RAID disks; do it to /dev/md* instead
|
---|
[1196] | 641 | log_it("Not formatting %s (it is a RAID disk)", device);
|
---|
[1] | 642 | return (0);
|
---|
| 643 | }
|
---|
| 644 | #ifdef __FreeBSD__
|
---|
| 645 | if (strcmp(format, "swap") == 0) {
|
---|
| 646 | log_it("Not formatting %s - it's swap", device);
|
---|
| 647 | return (0);
|
---|
| 648 | }
|
---|
| 649 | #endif
|
---|
| 650 | if (strlen(format) <= 2) {
|
---|
[1196] | 651 | mr_asprintf(&tmp,
|
---|
[128] | 652 | "%s has a really small format type ('%s') - this is probably a hexadecimal string, which would suggest the partition is an image --- I shouldn't format it",
|
---|
| 653 | device, format);
|
---|
[1] | 654 | return (0);
|
---|
| 655 | }
|
---|
| 656 | if (is_this_device_mounted(device)) {
|
---|
[1196] | 657 | log_to_screen(_("%s is mounted - cannot format it "), device);
|
---|
[1] | 658 | return (1);
|
---|
| 659 | }
|
---|
| 660 | if (strstr(device, RAID_DEVICE_STUB)) {
|
---|
| 661 | newtSuspend();
|
---|
| 662 | #ifdef __FreeBSD__
|
---|
| 663 | if (!vinum_started_yet) {
|
---|
| 664 | if (!does_file_exist("/tmp/raidconf.txt")) {
|
---|
[128] | 665 | log_to_screen
|
---|
[1196] | 666 | (_
|
---|
| 667 | ("/tmp/raidconf.txt does not exist. I therefore cannot start Vinum."));
|
---|
[1] | 668 | } else {
|
---|
| 669 | int res;
|
---|
[128] | 670 | res =
|
---|
| 671 | run_program_and_log_output
|
---|
| 672 | ("vinum create /tmp/raidconf.txt", TRUE);
|
---|
[1] | 673 | if (res) {
|
---|
| 674 | log_to_screen
|
---|
[1196] | 675 | (_
|
---|
| 676 | ("`vinum create /tmp/raidconf.txt' returned errors. Please fix them and re-run mondorestore."));
|
---|
[1] | 677 | finish(1);
|
---|
| 678 | }
|
---|
| 679 | vinum_started_yet = TRUE;
|
---|
| 680 | }
|
---|
| 681 | }
|
---|
| 682 |
|
---|
| 683 | if (vinum_started_yet) {
|
---|
[1196] | 684 | log_to_screen(_("Initializing Vinum device %s (this may take a *long* time)"),
|
---|
[128] | 685 | device);
|
---|
[1196] | 686 |
|
---|
[1] | 687 | /* format raid partition */
|
---|
[1196] | 688 | mr_asprintf(&program,
|
---|
[128] | 689 | "for plex in `vinum lv -r %s | grep '^P' | tr '\t' ' ' | tr -s ' ' | cut -d' ' -f2`; do echo $plex; done > /tmp/plexes",
|
---|
| 690 | basename(device));
|
---|
[1] | 691 | system(program);
|
---|
[1196] | 692 |
|
---|
[128] | 693 | if (g_fprep) {
|
---|
| 694 | fprintf(g_fprep, "%s\n", program);
|
---|
| 695 | }
|
---|
[1196] | 696 | mr_free(program);
|
---|
| 697 |
|
---|
[1] | 698 | fin = fopen("/tmp/plexes", "r");
|
---|
[1196] | 699 | while (mr_getline(&line, &n, fin)) {
|
---|
[1] | 700 | if (strchr(line, '\n'))
|
---|
| 701 | *(strchr(line, '\n')) = '\0'; // get rid of the \n on the end
|
---|
| 702 |
|
---|
[1196] | 703 | mr_asprintf(&tmp, "Initializing plex: %s", line);
|
---|
[1] | 704 | open_evalcall_form(tmp);
|
---|
[1196] | 705 | mr_free(tmp);
|
---|
| 706 |
|
---|
| 707 | mr_asprintf(&tmp, "vinum init %s", line);
|
---|
[1] | 708 | system(tmp);
|
---|
[1196] | 709 | mr_free(tmp);
|
---|
| 710 |
|
---|
[1] | 711 | while (1) {
|
---|
[1196] | 712 | mr_asprintf(&tmp,
|
---|
[128] | 713 | "vinum lp -r %s | grep '^S' | head -1 | tr -s ' ' | cut -d: -f2 | cut -f1 | sed 's/^ //' | sed 's/I //' | sed 's/%%//'",
|
---|
| 714 | line);
|
---|
[1196] | 715 | pin = popen(tmp, "r");
|
---|
| 716 | mr_free(tmp);
|
---|
| 717 |
|
---|
| 718 | mr_getline(&status, &n1, pin);
|
---|
[1] | 719 | pclose(pin);
|
---|
| 720 |
|
---|
| 721 | if (!strcmp(status, "up")) {
|
---|
| 722 | break; /* it's done */
|
---|
| 723 | }
|
---|
| 724 | update_evalcall_form(atoi(status));
|
---|
| 725 | usleep(250000);
|
---|
[1196] | 726 | mr_free(status);
|
---|
[1] | 727 | }
|
---|
| 728 | close_evalcall_form();
|
---|
| 729 | }
|
---|
[1196] | 730 | mr_free(line);
|
---|
| 731 |
|
---|
[1] | 732 | fclose(fin);
|
---|
| 733 | unlink("/tmp/plexes");
|
---|
| 734 | /* retval+=res; */
|
---|
| 735 | }
|
---|
| 736 | #else
|
---|
[1196] | 737 | log_to_screen(_("Initializing RAID device %s"), device);
|
---|
[1] | 738 |
|
---|
[1196] | 739 | // Shouldn't be necessary.
|
---|
| 740 | log_to_screen(_("Stopping %s"), device);
|
---|
[1] | 741 | stop_raid_device(device);
|
---|
[1196] | 742 | sync();
|
---|
[128] | 743 | sleep(1);
|
---|
[1] | 744 |
|
---|
[1108] | 745 | mr_msg(1, "Making %s", device);
|
---|
[558] | 746 | // use mkraid if it exists, otherwise use mdadm
|
---|
| 747 | if (run_program_and_log_output("which mkraid", FALSE)) {
|
---|
| 748 | res = create_raid_device_via_mdadm(raidlist, device);
|
---|
[1108] | 749 | mr_msg(1, "Creating RAID device %s via mdadm returned %d", device, res);
|
---|
[558] | 750 | } else {
|
---|
[1196] | 751 | mr_asprintf(&program, "mkraid --really-force %s", device);
|
---|
[558] | 752 | res = run_program_and_log_output(program, 1);
|
---|
[1108] | 753 | mr_msg(1, "%s returned %d", program, res);
|
---|
[1196] | 754 | sync();
|
---|
[558] | 755 | sleep(3);
|
---|
| 756 | start_raid_device(device);
|
---|
| 757 | if (g_fprep) {
|
---|
| 758 | fprintf(g_fprep, "%s\n", program);
|
---|
| 759 | }
|
---|
[1196] | 760 | mr_free(program);
|
---|
[128] | 761 | }
|
---|
[1196] | 762 | sync();
|
---|
[128] | 763 | sleep(2);
|
---|
[1] | 764 | #endif
|
---|
[1196] | 765 | sync();
|
---|
[128] | 766 | sleep(1);
|
---|
[1] | 767 | newtResume();
|
---|
| 768 | }
|
---|
| 769 |
|
---|
[128] | 770 | if (!strcmp(format, "lvm")) {
|
---|
[1108] | 771 | mr_msg(1, "Don't format %s - it's part of an lvm volume", device);
|
---|
[128] | 772 | return (0);
|
---|
| 773 | }
|
---|
[1196] | 774 | malloc_string(program2);
|
---|
| 775 | res = which_format_command_do_i_need(format, program2);
|
---|
| 776 | mr_asprintf(&tmp, "%s %s", program2, device);
|
---|
| 777 | if (strstr(program2, "kludge")) {
|
---|
| 778 | mr_strcat(tmp, " /");
|
---|
[1] | 779 | }
|
---|
[1196] | 780 | mr_free(program2);
|
---|
| 781 |
|
---|
| 782 | mr_asprintf(&program, "sh -c 'echo -en \"y\\ny\\ny\\n\" | %s'", tmp);
|
---|
| 783 | mr_free(tmp);
|
---|
| 784 |
|
---|
| 785 | mr_asprintf(&tmp, _("Formatting %s as %s"), device, format);
|
---|
[1] | 786 | update_progress_form(tmp);
|
---|
[1196] | 787 |
|
---|
[1] | 788 | res = run_program_and_log_output(program, FALSE);
|
---|
| 789 | if (res && strstr(program, "kludge")) {
|
---|
[1196] | 790 | mr_free(tmp);
|
---|
| 791 | mr_asprintf(&tmp, _("Kludge failed; using regular mkfs.%s to format %s"), format, device);
|
---|
| 792 | mr_free(program);
|
---|
[1] | 793 | #ifdef __FreeBSD__
|
---|
[1196] | 794 | mr_asprintf(&program, "newfs_msdos -F 32 %s", device);
|
---|
[1] | 795 | #else
|
---|
[85] | 796 | #ifdef __IA64__
|
---|
| 797 | /* For EFI partitions take fat16
|
---|
| 798 | * as we want to make small ones */
|
---|
[1196] | 799 | mr_asprintf(&program, "mkfs -t %s -F 16 %s", format, device);
|
---|
[85] | 800 | #else
|
---|
[1196] | 801 | mr_asprintf(&program, "mkfs -t %s -F 32 %s", format, device);
|
---|
[1] | 802 | #endif
|
---|
[85] | 803 | #endif
|
---|
[1] | 804 | res = run_program_and_log_output(program, FALSE);
|
---|
[128] | 805 | if (g_fprep) {
|
---|
| 806 | fprintf(g_fprep, "%s\n", program);
|
---|
| 807 | }
|
---|
[1] | 808 | }
|
---|
[1196] | 809 | mr_free(program);
|
---|
| 810 |
|
---|
[1] | 811 | retval += res;
|
---|
| 812 | if (retval) {
|
---|
[1196] | 813 | mr_strcat(tmp, _("...failed"));
|
---|
[1] | 814 | } else {
|
---|
[1196] | 815 | mr_strcat(tmp, _("...OK"));
|
---|
[1] | 816 | }
|
---|
| 817 | log_to_screen(tmp);
|
---|
[1080] | 818 | mr_free(tmp);
|
---|
[1196] | 819 |
|
---|
| 820 | sync();
|
---|
[128] | 821 | sleep(1);
|
---|
[1] | 822 | return (retval);
|
---|
| 823 | }
|
---|
| 824 |
|
---|
| 825 |
|
---|
| 826 | /**
|
---|
| 827 | * Format all drives (except those excluded by format_device()) in @p mountlist.
|
---|
| 828 | * @param mountlist The mountlist containing partitions to be formatted.
|
---|
| 829 | * @param interactively If TRUE, then prompt the user before each partition.
|
---|
| 830 | * @return The number of errors encountered (0 for success).
|
---|
| 831 | */
|
---|
[1196] | 832 | int format_everything(struct mountlist_itself *mountlist,
|
---|
| 833 | bool interactively, struct raidlist_itself *raidlist)
|
---|
[1] | 834 | {
|
---|
| 835 | /** int **************************************************************/
|
---|
| 836 | int retval = 0;
|
---|
[1196] | 837 | int lino = 0;
|
---|
| 838 | int res = 0;
|
---|
[1] | 839 |
|
---|
| 840 | /** long *************************************************************/
|
---|
[1196] | 841 | long progress_step = 0L;
|
---|
[1] | 842 |
|
---|
| 843 | /** bools ************************************************************/
|
---|
[1196] | 844 | bool do_it = FALSE;
|
---|
[1] | 845 |
|
---|
| 846 | /** buffers **********************************************************/
|
---|
[1196] | 847 | char *tmp = NULL;
|
---|
[1] | 848 |
|
---|
| 849 | /** pointers *********************************************************/
|
---|
[1196] | 850 | struct mountlist_line *me = NULL; // mountlist entry
|
---|
[1] | 851 | /** end **************************************************************/
|
---|
| 852 |
|
---|
[128] | 853 | assert(mountlist != NULL);
|
---|
[1196] | 854 | log_it("format_everything (mountlist, interactively = %s",
|
---|
[128] | 855 | (interactively) ? "true" : "false");
|
---|
[1196] | 856 | mvaddstr_and_log_it(g_currentY, 0, _("Formatting partitions "));
|
---|
| 857 | open_progress_form(_("Formatting partitions"),
|
---|
| 858 | _("I am now formatting your hard disk partitions."),
|
---|
| 859 | _("This may take up to five minutes."), "",
|
---|
[128] | 860 | mountlist->entries + 1);
|
---|
[1] | 861 |
|
---|
[128] | 862 | progress_step =
|
---|
| 863 | (mountlist->entries >
|
---|
| 864 | 0) ? g_maximum_progress / mountlist->entries : 1;
|
---|
[1196] | 865 | // start soft-raids now (because LVM might depend on them)
|
---|
| 866 | // ...and for simplicity's sake, let's format them at the same time :)
|
---|
[1108] | 867 | mr_msg(1, "Stopping all RAID devices");
|
---|
[1] | 868 | stop_all_raid_devices(mountlist);
|
---|
[1196] | 869 | sync();
|
---|
| 870 | sync();
|
---|
| 871 | sync();
|
---|
[1] | 872 | sleep(2);
|
---|
[1108] | 873 | mr_msg(1, "Prepare soft-RAIDs"); // prep and format too
|
---|
[1] | 874 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 875 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
[1108] | 876 | mr_msg(2, "Examining %s", me->device);
|
---|
[1] | 877 | if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
| 878 | if (interactively) {
|
---|
| 879 | // ask user if we should format the current device
|
---|
[1196] | 880 | mr_asprintf(&tmp, "Shall I format %s (%s) ?", me->device,
|
---|
[128] | 881 | me->mountpoint);
|
---|
[1] | 882 | do_it = ask_me_yes_or_no(tmp);
|
---|
[1196] | 883 | mr_free(tmp);
|
---|
[1] | 884 | } else {
|
---|
| 885 | do_it = TRUE;
|
---|
| 886 | }
|
---|
| 887 | if (do_it) {
|
---|
[128] | 888 | // NB: format_device() also stops/starts RAID device if necessary
|
---|
[558] | 889 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 890 | }
|
---|
| 891 | g_current_progress += progress_step;
|
---|
| 892 | }
|
---|
| 893 | }
|
---|
[1196] | 894 | sync();
|
---|
| 895 | sync();
|
---|
| 896 | sync();
|
---|
[1] | 897 | sleep(2);
|
---|
[1196] | 898 | // This last step is probably necessary
|
---|
| 899 | // log_to_screen("Re-starting software RAIDs...");
|
---|
| 900 | // start_all_raid_devices(mountlist);
|
---|
| 901 | // system("sync"); system("sync"); system("sync");
|
---|
| 902 | // sleep(5);
|
---|
| 903 | // do LVMs now
|
---|
[1108] | 904 | mr_msg(1, "Creating LVMs");
|
---|
[1] | 905 | if (does_file_exist("/tmp/i-want-my-lvm")) {
|
---|
[1251] | 906 | wait_until_software_raids_are_prepped(100);
|
---|
[1196] | 907 | log_to_screen(_("Configuring LVM"));
|
---|
[128] | 908 | if (!g_text_mode) {
|
---|
| 909 | newtSuspend();
|
---|
| 910 | }
|
---|
| 911 | res = do_my_funky_lvm_stuff(FALSE, TRUE);
|
---|
| 912 | if (!g_text_mode) {
|
---|
| 913 | newtResume();
|
---|
| 914 | }
|
---|
| 915 | if (!res) {
|
---|
| 916 | log_to_screen("LVM initialized OK");
|
---|
| 917 | } else {
|
---|
| 918 | log_to_screen("Failed to initialize LVM");
|
---|
| 919 | }
|
---|
[1] | 920 | if (res) {
|
---|
[128] | 921 | retval++;
|
---|
[1] | 922 | }
|
---|
[128] | 923 | sleep(3);
|
---|
[1] | 924 | }
|
---|
[1196] | 925 | // do regulars at last
|
---|
[128] | 926 | sleep(2); // woo!
|
---|
[1108] | 927 | mr_msg(1, "Formatting regulars");
|
---|
[1] | 928 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 929 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
| 930 | if (!strcmp(me->mountpoint, "image")) {
|
---|
[1196] | 931 | log_it("Not formatting %s - it's an image", me->device);
|
---|
[1] | 932 | } else if (!strcmp(me->format, "raid")) {
|
---|
[1196] | 933 | log_it("Not formatting %s - it's a raid-let", me->device);
|
---|
[1] | 934 | continue;
|
---|
| 935 | } else if (!strcmp(me->format, "lvm")) {
|
---|
[1196] | 936 | log_it("Not formatting %s - it's an LVM", me->device);
|
---|
[1] | 937 | continue;
|
---|
| 938 | } else if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
[1196] | 939 | log_it("Already formatted %s - it's a soft-RAID dev", me->device);
|
---|
[1] | 940 | continue;
|
---|
| 941 | } else if (!does_file_exist(me->device)
|
---|
[128] | 942 | && strncmp(me->device, "/dev/hd", 7)
|
---|
| 943 | && strncmp(me->device, "/dev/sd", 7)) {
|
---|
[1196] | 944 | log_it("Not formatting %s yet - doesn't exist - probably an LVM", me->device);
|
---|
[1] | 945 | continue;
|
---|
| 946 | } else {
|
---|
| 947 | if (interactively) {
|
---|
| 948 | // ask user if we should format the current device
|
---|
[1196] | 949 | mr_asprintf(&tmp, "Shall I format %s (%s) ?", me->device,
|
---|
[128] | 950 | me->mountpoint);
|
---|
[1] | 951 | do_it = ask_me_yes_or_no(tmp);
|
---|
[1196] | 952 | mr_free(tmp);
|
---|
[1] | 953 | } else {
|
---|
| 954 | do_it = TRUE;
|
---|
| 955 | }
|
---|
| 956 |
|
---|
| 957 | if (do_it)
|
---|
[558] | 958 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 959 | }
|
---|
| 960 |
|
---|
| 961 | // update progress bar
|
---|
| 962 | g_current_progress += progress_step;
|
---|
| 963 | }
|
---|
| 964 |
|
---|
| 965 |
|
---|
| 966 | // update progress bar to 100% to compensate for
|
---|
| 967 | // rounding errors of the progress_step calculation
|
---|
| 968 | if (lino >= mountlist->entries)
|
---|
| 969 | g_current_progress = g_maximum_progress;
|
---|
| 970 |
|
---|
| 971 | close_progress_form();
|
---|
| 972 |
|
---|
| 973 | if (retval) {
|
---|
[1196] | 974 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[128] | 975 | log_to_screen
|
---|
[1196] | 976 | (_
|
---|
| 977 | ("Errors occurred during the formatting of your hard drives."));
|
---|
[1] | 978 | } else {
|
---|
[1196] | 979 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[1] | 980 | }
|
---|
| 981 |
|
---|
[1196] | 982 | log_it("format_everything () - %s",
|
---|
[128] | 983 | (retval) ? "failed!" : "finished successfully");
|
---|
[1] | 984 |
|
---|
[128] | 985 | if (g_partition_table_locked_up > 0) {
|
---|
| 986 | if (retval > 0 && !interactively) {
|
---|
[1] | 987 | //123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
|
---|
[128] | 988 | log_to_screen
|
---|
[1196] | 989 | (_
|
---|
| 990 | ("Partition table locked up %d times. At least one 'mkfs' (format) command"),
|
---|
[128] | 991 | g_partition_table_locked_up);
|
---|
[1196] | 992 | log_to_screen(_
|
---|
| 993 | ("failed. I think these two events are related. Sometimes, fdisk's ioctl() call"));
|
---|
| 994 | log_to_screen(_
|
---|
| 995 | ("to refresh its copy of the partition table causes the kernel to lock the "));
|
---|
| 996 | log_to_screen(_
|
---|
| 997 | ("partition table. I believe this has just happened."));
|
---|
[128] | 998 | if (ask_me_yes_or_no
|
---|
[1196] | 999 | (_
|
---|
| 1000 | ("Please choose 'yes' to reboot and try again; or 'no' to ignore this warning and continue.")))
|
---|
[128] | 1001 | {
|
---|
[1196] | 1002 | sync();
|
---|
| 1003 | sync();
|
---|
| 1004 | sync();
|
---|
[128] | 1005 | system("reboot");
|
---|
| 1006 | }
|
---|
| 1007 | } else {
|
---|
| 1008 | log_to_screen
|
---|
[1196] | 1009 | (_
|
---|
| 1010 | ("Partition table locked up %d time%c. However, disk formatting succeeded."),
|
---|
[128] | 1011 | g_partition_table_locked_up,
|
---|
| 1012 | (g_partition_table_locked_up == 1) ? '.' : 's');
|
---|
| 1013 | }
|
---|
| 1014 | }
|
---|
| 1015 | newtSuspend();
|
---|
[1] | 1016 | system("clear");
|
---|
| 1017 | newtResume();
|
---|
| 1018 | return (retval);
|
---|
| 1019 | }
|
---|
| 1020 |
|
---|
| 1021 |
|
---|
| 1022 | /**
|
---|
| 1023 | * Create small dummy partitions to fill in the gaps in partition numbering for @p drivename.
|
---|
| 1024 | * Each partition created is 32k in size.
|
---|
| 1025 | * @param drivename The drive to create the dummy partitions on.
|
---|
| 1026 | * @param devno_we_must_allow_for The lowest-numbered real partition; create
|
---|
| 1027 | * dummies up to (this - 1).
|
---|
| 1028 | * @return The number of errors encountered (0 for success).
|
---|
| 1029 | */
|
---|
[128] | 1030 | int make_dummy_partitions(FILE * pout_to_fdisk, char *drivename,
|
---|
| 1031 | int devno_we_must_allow_for)
|
---|
[1] | 1032 | {
|
---|
| 1033 | /** int **************************************************************/
|
---|
[1196] | 1034 | int current_devno = 0;
|
---|
| 1035 | int previous_devno = 0;
|
---|
[1] | 1036 | int retval = 0;
|
---|
[1196] | 1037 | int res = 0;
|
---|
[1] | 1038 |
|
---|
| 1039 | /** end **************************************************************/
|
---|
| 1040 |
|
---|
| 1041 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1042 |
|
---|
| 1043 | if (devno_we_must_allow_for >= 5) {
|
---|
[1304] | 1044 | log_it("Making dummy primary 1 on %s", drivename);
|
---|
[1] | 1045 | g_maximum_progress++;
|
---|
[128] | 1046 | res =
|
---|
| 1047 | partition_device(pout_to_fdisk, drivename, 1, 0, "ext2",
|
---|
| 1048 | 32000);
|
---|
[1] | 1049 | retval += res;
|
---|
| 1050 | previous_devno = 1;
|
---|
| 1051 | current_devno = 5;
|
---|
| 1052 | } else {
|
---|
| 1053 | previous_devno = 0;
|
---|
| 1054 | current_devno = 1;
|
---|
| 1055 | }
|
---|
| 1056 | for (; current_devno < devno_we_must_allow_for; current_devno++) {
|
---|
[1304] | 1057 | log_it("Creating dummy partition %d on %s", current_devno, drivename);
|
---|
[1] | 1058 | g_maximum_progress++;
|
---|
[128] | 1059 | res =
|
---|
| 1060 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1061 | previous_devno, OSSWAP("ext2", "ufs"), 32000);
|
---|
[1] | 1062 | retval += res;
|
---|
| 1063 | previous_devno = current_devno;
|
---|
| 1064 | }
|
---|
| 1065 | return (previous_devno);
|
---|
| 1066 | }
|
---|
| 1067 |
|
---|
| 1068 |
|
---|
| 1069 | /**
|
---|
| 1070 | * Decide whether @p mountlist contains any RAID devices.
|
---|
| 1071 | * @param mountlist The mountlist to examine.
|
---|
| 1072 | * @return TRUE if it does, FALSE if it doesn't.
|
---|
| 1073 | */
|
---|
| 1074 | bool mountlist_contains_raid_devices(struct mountlist_itself * mountlist)
|
---|
| 1075 | {
|
---|
| 1076 | /** int *************************************************************/
|
---|
| 1077 | int i;
|
---|
| 1078 | int matching = 0;
|
---|
| 1079 |
|
---|
| 1080 | /** end **************************************************************/
|
---|
| 1081 |
|
---|
| 1082 | assert(mountlist != NULL);
|
---|
| 1083 |
|
---|
| 1084 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1085 | if (strstr(mountlist->el[i].device, RAID_DEVICE_STUB)) {
|
---|
| 1086 | matching++;
|
---|
| 1087 | }
|
---|
| 1088 | }
|
---|
| 1089 | if (matching) {
|
---|
| 1090 | return (TRUE);
|
---|
| 1091 | } else {
|
---|
| 1092 | return (FALSE);
|
---|
| 1093 | }
|
---|
| 1094 | }
|
---|
| 1095 |
|
---|
[1196] | 1096 |
|
---|
[1] | 1097 | /* The following 2 functions are stolen from /usr/src/sbin/disklabel/disklabel.c */
|
---|
| 1098 | #ifdef __FreeBSD__
|
---|
| 1099 | static void display_disklabel(FILE * f, const struct disklabel *lp)
|
---|
| 1100 | {
|
---|
| 1101 | int i, j;
|
---|
| 1102 | const struct partition *pp;
|
---|
| 1103 |
|
---|
| 1104 | fprintf(f, "# %s\n", "Generated by Mondo Rescue");
|
---|
| 1105 | if (lp->d_type < DKMAXTYPES)
|
---|
| 1106 | fprintf(f, "type: %s\n", dktypenames[lp->d_type]);
|
---|
| 1107 | else
|
---|
| 1108 | fprintf(f, "type: %u\n", lp->d_type);
|
---|
[128] | 1109 | fprintf(f, "disk: %.*s\n", (int) sizeof(lp->d_typename),
|
---|
| 1110 | lp->d_typename);
|
---|
| 1111 | fprintf(f, "label: %.*s\n", (int) sizeof(lp->d_packname),
|
---|
| 1112 | lp->d_packname);
|
---|
[1] | 1113 | fprintf(f, "flags:");
|
---|
| 1114 | if (lp->d_flags & D_REMOVABLE)
|
---|
| 1115 | fprintf(f, " removeable");
|
---|
| 1116 | if (lp->d_flags & D_ECC)
|
---|
| 1117 | fprintf(f, " ecc");
|
---|
| 1118 | if (lp->d_flags & D_BADSECT)
|
---|
| 1119 | fprintf(f, " badsect");
|
---|
| 1120 | fprintf(f, "\n");
|
---|
| 1121 | fprintf(f, "bytes/sector: %lu\n", (u_long) lp->d_secsize);
|
---|
| 1122 | fprintf(f, "sectors/track: %lu\n", (u_long) lp->d_nsectors);
|
---|
| 1123 | fprintf(f, "tracks/cylinder: %lu\n", (u_long) lp->d_ntracks);
|
---|
| 1124 | fprintf(f, "sectors/cylinder: %lu\n", (u_long) lp->d_secpercyl);
|
---|
| 1125 | fprintf(f, "cylinders: %lu\n", (u_long) lp->d_ncylinders);
|
---|
| 1126 | fprintf(f, "sectors/unit: %lu\n", (u_long) lp->d_secperunit);
|
---|
| 1127 | fprintf(f, "rpm: %u\n", lp->d_rpm);
|
---|
| 1128 | fprintf(f, "interleave: %u\n", lp->d_interleave);
|
---|
| 1129 | fprintf(f, "trackskew: %u\n", lp->d_trackskew);
|
---|
| 1130 | fprintf(f, "cylinderskew: %u\n", lp->d_cylskew);
|
---|
[128] | 1131 | fprintf(f, "headswitch: %lu\t\t# milliseconds\n",
|
---|
| 1132 | (u_long) lp->d_headswitch);
|
---|
| 1133 | fprintf(f, "track-to-track seek: %ld\t# milliseconds\n",
|
---|
| 1134 | (u_long) lp->d_trkseek);
|
---|
[1] | 1135 | fprintf(f, "drivedata: ");
|
---|
| 1136 | for (i = NDDATA - 1; i >= 0; i--)
|
---|
| 1137 | if (lp->d_drivedata[i])
|
---|
| 1138 | break;
|
---|
| 1139 | if (i < 0)
|
---|
| 1140 | i = 0;
|
---|
| 1141 | for (j = 0; j <= i; j++)
|
---|
| 1142 | fprintf(f, "%lu ", (u_long) lp->d_drivedata[j]);
|
---|
| 1143 | fprintf(f, "\n\n%u partitions:\n", lp->d_npartitions);
|
---|
[128] | 1144 | fprintf(f,
|
---|
| 1145 | "# size offset fstype [fsize bsize bps/cpg]\n");
|
---|
[1] | 1146 | pp = lp->d_partitions;
|
---|
| 1147 | for (i = 0; i < lp->d_npartitions; i++, pp++) {
|
---|
| 1148 | if (pp->p_size) {
|
---|
[128] | 1149 | fprintf(f, " %c: %8lu %8lu ", 'a' + i, (u_long) pp->p_size,
|
---|
| 1150 | (u_long) pp->p_offset);
|
---|
[1] | 1151 | if (pp->p_fstype < FSMAXTYPES)
|
---|
| 1152 | fprintf(f, "%8.8s", fstypenames[pp->p_fstype]);
|
---|
| 1153 | else
|
---|
| 1154 | fprintf(f, "%8d", pp->p_fstype);
|
---|
| 1155 | switch (pp->p_fstype) {
|
---|
| 1156 |
|
---|
| 1157 | case FS_UNUSED: /* XXX */
|
---|
[128] | 1158 | fprintf(f, " %5lu %5lu %5.5s ", (u_long) pp->p_fsize,
|
---|
| 1159 | (u_long) (pp->p_fsize * pp->p_frag), "");
|
---|
[1] | 1160 | break;
|
---|
| 1161 |
|
---|
| 1162 | case FS_BSDFFS:
|
---|
[128] | 1163 | fprintf(f, " %5lu %5lu %5u ", (u_long) pp->p_fsize,
|
---|
| 1164 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1165 | break;
|
---|
| 1166 |
|
---|
| 1167 | case FS_BSDLFS:
|
---|
[128] | 1168 | fprintf(f, " %5lu %5lu %5d", (u_long) pp->p_fsize,
|
---|
| 1169 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1170 | break;
|
---|
| 1171 |
|
---|
| 1172 | default:
|
---|
| 1173 | fprintf(f, "%20.20s", "");
|
---|
| 1174 | break;
|
---|
| 1175 | }
|
---|
[128] | 1176 | fprintf(f, "\t# (Cyl. %4lu",
|
---|
| 1177 | (u_long) (pp->p_offset / lp->d_secpercyl));
|
---|
[1] | 1178 | if (pp->p_offset % lp->d_secpercyl)
|
---|
| 1179 | putc('*', f);
|
---|
| 1180 | else
|
---|
| 1181 | putc(' ', f);
|
---|
[128] | 1182 | fprintf(f, "- %lu",
|
---|
| 1183 | (u_long) ((pp->p_offset + pp->p_size +
|
---|
| 1184 | lp->d_secpercyl - 1) / lp->d_secpercyl -
|
---|
| 1185 | 1));
|
---|
[1] | 1186 | if (pp->p_size % lp->d_secpercyl)
|
---|
| 1187 | putc('*', f);
|
---|
| 1188 | fprintf(f, ")\n");
|
---|
| 1189 | }
|
---|
| 1190 | }
|
---|
| 1191 | fflush(f);
|
---|
| 1192 | }
|
---|
| 1193 |
|
---|
| 1194 | static struct disklabel *get_virgin_disklabel(char *dkname)
|
---|
| 1195 | {
|
---|
| 1196 | static struct disklabel loclab;
|
---|
[1196] | 1197 | struct partition *dp = NULL;
|
---|
| 1198 | char *lnamebuf = NULL;
|
---|
[1] | 1199 | int f;
|
---|
| 1200 | u_int secsize, u;
|
---|
| 1201 | off_t mediasize;
|
---|
| 1202 |
|
---|
[1196] | 1203 | mr_asprintf(&lnamebuf, "%s", dkname);
|
---|
[1] | 1204 | if ((f = open(lnamebuf, O_RDONLY)) == -1) {
|
---|
| 1205 | warn("cannot open %s", lnamebuf);
|
---|
[1196] | 1206 | mr_free(lnamebuf);
|
---|
[1] | 1207 | return (NULL);
|
---|
| 1208 | }
|
---|
[1196] | 1209 | mr_free(lnamebuf);
|
---|
[1] | 1210 |
|
---|
| 1211 | /* New world order */
|
---|
| 1212 | if ((ioctl(f, DIOCGMEDIASIZE, &mediasize) != 0)
|
---|
[128] | 1213 | || (ioctl(f, DIOCGSECTORSIZE, &secsize) != 0)) {
|
---|
[1] | 1214 | close(f);
|
---|
| 1215 | return (NULL);
|
---|
| 1216 | }
|
---|
| 1217 | memset(&loclab, 0, sizeof loclab);
|
---|
| 1218 | loclab.d_magic = DISKMAGIC;
|
---|
| 1219 | loclab.d_magic2 = DISKMAGIC;
|
---|
| 1220 | loclab.d_secsize = secsize;
|
---|
| 1221 | loclab.d_secperunit = mediasize / secsize;
|
---|
| 1222 |
|
---|
| 1223 | /*
|
---|
| 1224 | * Nobody in these enligthened days uses the CHS geometry for
|
---|
| 1225 | * anything, but nontheless try to get it right. If we fail
|
---|
| 1226 | * to get any good ideas from the device, construct something
|
---|
| 1227 | * which is IBM-PC friendly.
|
---|
| 1228 | */
|
---|
| 1229 | if (ioctl(f, DIOCGFWSECTORS, &u) == 0)
|
---|
| 1230 | loclab.d_nsectors = u;
|
---|
| 1231 | else
|
---|
| 1232 | loclab.d_nsectors = 63;
|
---|
| 1233 | if (ioctl(f, DIOCGFWHEADS, &u) == 0)
|
---|
| 1234 | loclab.d_ntracks = u;
|
---|
| 1235 | else if (loclab.d_secperunit <= 63 * 1 * 1024)
|
---|
| 1236 | loclab.d_ntracks = 1;
|
---|
| 1237 | else if (loclab.d_secperunit <= 63 * 16 * 1024)
|
---|
| 1238 | loclab.d_ntracks = 16;
|
---|
| 1239 | else
|
---|
| 1240 | loclab.d_ntracks = 255;
|
---|
| 1241 | loclab.d_secpercyl = loclab.d_ntracks * loclab.d_nsectors;
|
---|
| 1242 | loclab.d_ncylinders = loclab.d_secperunit / loclab.d_secpercyl;
|
---|
| 1243 | loclab.d_npartitions = MAXPARTITIONS;
|
---|
| 1244 |
|
---|
| 1245 | /* Various (unneeded) compat stuff */
|
---|
| 1246 | loclab.d_rpm = 3600;
|
---|
| 1247 | loclab.d_bbsize = BBSIZE;
|
---|
| 1248 | loclab.d_interleave = 1;;
|
---|
| 1249 | strncpy(loclab.d_typename, "amnesiac", sizeof(loclab.d_typename));
|
---|
| 1250 |
|
---|
| 1251 | dp = &loclab.d_partitions[RAW_PART];
|
---|
| 1252 | dp->p_size = loclab.d_secperunit;
|
---|
| 1253 | loclab.d_checksum = dkcksum(&loclab);
|
---|
| 1254 | close(f);
|
---|
| 1255 | return (&loclab);
|
---|
| 1256 | }
|
---|
[128] | 1257 |
|
---|
[1] | 1258 | /* End stolen from /usr/src/sbin/disklabel/disklabel.c. */
|
---|
| 1259 |
|
---|
| 1260 | char *canonical_name(char *drivename)
|
---|
| 1261 | {
|
---|
| 1262 | if (drivename) {
|
---|
| 1263 | if (strncmp(drivename, "/dev/", 5) == 0) {
|
---|
| 1264 | return drivename + 5;
|
---|
| 1265 | }
|
---|
| 1266 | }
|
---|
| 1267 | return drivename;
|
---|
| 1268 | }
|
---|
| 1269 |
|
---|
| 1270 | /**
|
---|
| 1271 | * (BSD only) Create a disklabel on @p drivename according to @p mountlist.
|
---|
| 1272 | * @param mountlist The mountlist to get the subpartition information from.
|
---|
| 1273 | * @param drivename The drive or slice to create a disklabel on.
|
---|
| 1274 | * @param ret If non-NULL, store the created disklabel here.
|
---|
| 1275 | * @return The number of errors encountered (0 for success).
|
---|
| 1276 | */
|
---|
[128] | 1277 | int label_drive_or_slice(struct mountlist_itself *mountlist,
|
---|
| 1278 | char *drivename, struct disklabel *ret)
|
---|
[1] | 1279 | {
|
---|
[1196] | 1280 | char *subdev_str = NULL;
|
---|
| 1281 | char *command = NULL;
|
---|
| 1282 | struct disklabel *lp = NULL;
|
---|
[1] | 1283 | int i, lo = 0;
|
---|
| 1284 | int retval = 0;
|
---|
[1196] | 1285 | char c = ' ';
|
---|
| 1286 | FILE *ftmp = NULL;
|
---|
[1] | 1287 |
|
---|
| 1288 | lp = get_virgin_disklabel(drivename);
|
---|
| 1289 | for (c = 'a'; c <= 'z'; ++c) {
|
---|
| 1290 | int idx;
|
---|
[1196] | 1291 | mr_asprintf(&subdev_str, "%s%c", drivename, c);
|
---|
[1] | 1292 | if ((idx = find_device_in_mountlist(mountlist, subdev_str)) < 0) {
|
---|
| 1293 | lp->d_partitions[c - 'a'].p_size = 0;
|
---|
| 1294 | lp->d_partitions[c - 'a'].p_fstype = FS_UNUSED;
|
---|
| 1295 | } else {
|
---|
| 1296 | lo = c - 'a';
|
---|
| 1297 | lp->d_partitions[c - 'a'].p_size = mountlist->el[idx].size * 2;
|
---|
| 1298 | lp->d_partitions[c - 'a'].p_fsize = 0;
|
---|
| 1299 | lp->d_partitions[c - 'a'].p_frag = 0;
|
---|
| 1300 | lp->d_partitions[c - 'a'].p_cpg = 0;
|
---|
| 1301 | if (!strcmp(mountlist->el[idx].format, "ufs")
|
---|
[128] | 1302 | || !strcmp(mountlist->el[idx].format, "ffs")
|
---|
| 1303 | || !strcmp(mountlist->el[idx].format, "4.2BSD")) {
|
---|
[1] | 1304 | lp->d_partitions[c - 'a'].p_fstype = FS_BSDFFS;
|
---|
| 1305 | lp->d_partitions[c - 'a'].p_fsize = 2048;
|
---|
| 1306 | lp->d_partitions[c - 'a'].p_frag = 8;
|
---|
| 1307 | lp->d_partitions[c - 'a'].p_cpg = 64;
|
---|
| 1308 | } else if (!strcasecmp(mountlist->el[idx].format, "raid")
|
---|
[128] | 1309 | || !strcasecmp(mountlist->el[idx].format, "vinum")) {
|
---|
[1] | 1310 | lp->d_partitions[c - 'a'].p_fstype = FS_VINUM;
|
---|
| 1311 | } else if (!strcmp(mountlist->el[idx].format, "swap")) {
|
---|
| 1312 | lp->d_partitions[c - 'a'].p_fstype = FS_SWAP;
|
---|
| 1313 | } else
|
---|
| 1314 | lp->d_partitions[c - 'a'].p_fstype = FS_OTHER;
|
---|
| 1315 | }
|
---|
[1196] | 1316 | mr_free(subdev_str);
|
---|
[1] | 1317 | }
|
---|
| 1318 |
|
---|
| 1319 | // fix up the offsets
|
---|
| 1320 | lp->d_partitions[0].p_offset = 0;
|
---|
| 1321 | lp->d_partitions[RAW_PART].p_offset = 0;
|
---|
| 1322 | lp->d_partitions[RAW_PART].p_size = lp->d_secperunit;
|
---|
| 1323 | lp->d_partitions[RAW_PART].p_fstype = FS_UNUSED;
|
---|
| 1324 |
|
---|
| 1325 | for (i = 1; i < lp->d_npartitions; ++i) {
|
---|
| 1326 | int lastone;
|
---|
| 1327 | if ((i == RAW_PART) || (lp->d_partitions[i].p_size == 0))
|
---|
| 1328 | continue;
|
---|
| 1329 | for (lastone = i - 1; lastone >= 0; lastone--) {
|
---|
| 1330 | if ((lp->d_partitions[lastone].p_size)
|
---|
[128] | 1331 | && (lastone != RAW_PART))
|
---|
[1] | 1332 | break;
|
---|
| 1333 | }
|
---|
[128] | 1334 | lp->d_partitions[i].p_offset =
|
---|
| 1335 | lp->d_partitions[lastone].p_offset +
|
---|
| 1336 | lp->d_partitions[lastone].p_size;
|
---|
[1] | 1337 | }
|
---|
[128] | 1338 | if (lp->d_partitions[lo].p_offset + lp->d_partitions[lo].p_size >
|
---|
| 1339 | lp->d_secperunit) {
|
---|
| 1340 | lp->d_partitions[lo].p_size =
|
---|
| 1341 | lp->d_secperunit - lp->d_partitions[lo].p_offset;
|
---|
[1] | 1342 | }
|
---|
| 1343 |
|
---|
| 1344 | ftmp = fopen("/tmp/disklabel", "w");
|
---|
| 1345 | display_disklabel(ftmp, lp);
|
---|
| 1346 | fclose(ftmp);
|
---|
[1196] | 1347 | mr_asprintf(&command, "disklabel -wr %s auto", canonical_name(drivename));
|
---|
[1] | 1348 | retval += run_program_and_log_output(command, TRUE);
|
---|
[1196] | 1349 | mr_free(command);
|
---|
| 1350 |
|
---|
| 1351 | mr_asprintf(&command, "disklabel -R %s /tmp/disklabel",
|
---|
[128] | 1352 | canonical_name(drivename));
|
---|
[1] | 1353 | retval += run_program_and_log_output(command, TRUE);
|
---|
[1196] | 1354 | mr_free(command);
|
---|
[1] | 1355 | if (ret)
|
---|
| 1356 | *ret = *lp;
|
---|
| 1357 | return retval;
|
---|
| 1358 | }
|
---|
| 1359 | #endif
|
---|
| 1360 |
|
---|
| 1361 |
|
---|
| 1362 | /**
|
---|
| 1363 | * Partition @p drivename based on @p mountlist.
|
---|
| 1364 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1365 | * @param drivename The drive to partition.
|
---|
| 1366 | * @return 0 for success, nonzero for failure.
|
---|
| 1367 | */
|
---|
| 1368 | int partition_drive(struct mountlist_itself *mountlist, char *drivename)
|
---|
| 1369 | {
|
---|
| 1370 | /** int *************************************************************/
|
---|
[1196] | 1371 | int current_devno = 0;
|
---|
[1] | 1372 | int previous_devno = 0;
|
---|
[1196] | 1373 | int lino = 0;
|
---|
[1] | 1374 | int retval = 0;
|
---|
[1196] | 1375 | int i = 0;
|
---|
[128] | 1376 | FILE *pout_to_fdisk = NULL;
|
---|
| 1377 |
|
---|
[1] | 1378 | #ifdef __FreeBSD__
|
---|
| 1379 | bool fbsd_part = FALSE;
|
---|
[1196] | 1380 | char *subdev_str = NULL;
|
---|
[1] | 1381 | #endif
|
---|
| 1382 |
|
---|
| 1383 | /** long long *******************************************************/
|
---|
| 1384 | long long partsize;
|
---|
| 1385 |
|
---|
| 1386 | /** buffers *********************************************************/
|
---|
[1196] | 1387 | char *device_str = NULL;
|
---|
| 1388 | char *format = NULL;
|
---|
| 1389 | char *tmp = NULL;
|
---|
[1] | 1390 |
|
---|
| 1391 | /** end *************************************************************/
|
---|
| 1392 |
|
---|
| 1393 | assert(mountlist != NULL);
|
---|
| 1394 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1395 |
|
---|
[1196] | 1396 | log_it("Partitioning drive %s", drivename);
|
---|
[128] | 1397 |
|
---|
| 1398 | #if __FreeBSD__
|
---|
| 1399 | log_it("(Not opening fdisk now; that's the Linux guy's job)");
|
---|
[1] | 1400 | pout_to_fdisk = NULL;
|
---|
| 1401 | #else
|
---|
| 1402 | make_hole_for_file(FDISK_LOG);
|
---|
[1196] | 1403 | mr_asprintf(&tmp, "parted2fdisk %s >> %s 2>> %s", drivename, FDISK_LOG,
|
---|
| 1404 | FDISK_LOG);
|
---|
[1] | 1405 | pout_to_fdisk = popen(tmp, "w");
|
---|
[1196] | 1406 | mr_free(tmp);
|
---|
| 1407 |
|
---|
[128] | 1408 | if (!pout_to_fdisk) {
|
---|
[1196] | 1409 | log_to_screen(_("Cannot call parted2fdisk to configure %s"),
|
---|
| 1410 | drivename);
|
---|
[128] | 1411 | return (1);
|
---|
[1] | 1412 | }
|
---|
| 1413 | #endif
|
---|
[1196] | 1414 |
|
---|
| 1415 | malloc_string(device_str);
|
---|
| 1416 |
|
---|
[1] | 1417 | for (current_devno = 1; current_devno < 99; current_devno++) {
|
---|
| 1418 | build_partition_name(device_str, drivename, current_devno);
|
---|
| 1419 | lino = find_device_in_mountlist(mountlist, device_str);
|
---|
| 1420 |
|
---|
| 1421 | if (lino < 0) {
|
---|
| 1422 | // device not found in mountlist
|
---|
| 1423 | #if __FreeBSD__
|
---|
| 1424 | // If this is the first partition (just as a sentinel value),
|
---|
| 1425 | // then see if the user has picked 'dangerously-dedicated' mode.
|
---|
| 1426 | // If so, then we just call label_drive_or_slice() and return.
|
---|
[1196] | 1427 | char c = ' ';
|
---|
| 1428 | char *command = NULL;
|
---|
| 1429 |
|
---|
[1] | 1430 | if (current_devno == 1) {
|
---|
| 1431 | // try DangerouslyDedicated mode
|
---|
| 1432 | for (c = 'a'; c <= 'z'; c++) {
|
---|
[1196] | 1433 | mr_asprintf(&subdev_str, "%s%c", drivename, c);
|
---|
| 1434 | if (find_device_in_mountlist(mountlist, subdev_str) > 0) {
|
---|
[1] | 1435 | fbsd_part = TRUE;
|
---|
| 1436 | }
|
---|
[1196] | 1437 | mr_free(subdev_str);
|
---|
[1] | 1438 | }
|
---|
| 1439 | if (fbsd_part) {
|
---|
| 1440 | int r = label_drive_or_slice(mountlist,
|
---|
[128] | 1441 | drivename,
|
---|
| 1442 | 0);
|
---|
[1196] | 1443 | mr_asprintf(&command, "disklabel -B %s",
|
---|
[128] | 1444 | basename(drivename));
|
---|
[1] | 1445 | if (system(command)) {
|
---|
[128] | 1446 | log_to_screen
|
---|
[1196] | 1447 | (_
|
---|
| 1448 | ("Warning! Unable to make the drive bootable."));
|
---|
[1] | 1449 | }
|
---|
[1196] | 1450 | mr_free(command);
|
---|
[1080] | 1451 | mr_free(device_str);
|
---|
[1] | 1452 | return r;
|
---|
| 1453 | }
|
---|
| 1454 | }
|
---|
| 1455 | for (c = 'a'; c <= 'z'; c++) {
|
---|
[1196] | 1456 | mr_asprintf(&subdev_str, "%s%c", device_str, c);
|
---|
[1] | 1457 | if (find_device_in_mountlist(mountlist, subdev_str) > 0) {
|
---|
| 1458 | fbsd_part = TRUE;
|
---|
| 1459 | }
|
---|
[1196] | 1460 | mr_free(subdev_str);
|
---|
[1] | 1461 | }
|
---|
| 1462 | // Now we check the subpartitions of the current partition.
|
---|
| 1463 | if (fbsd_part) {
|
---|
| 1464 | int i, line;
|
---|
| 1465 |
|
---|
[1196] | 1466 | mr_asprintf(&format, "ufs");
|
---|
[1] | 1467 | partsize = 0;
|
---|
| 1468 | for (i = 'a'; i < 'z'; ++i) {
|
---|
[1196] | 1469 | mr_asprintf(&subdev_str, "%s%c", device_str, i);
|
---|
[1] | 1470 | line = find_device_in_mountlist(mountlist, subdev_str);
|
---|
[1196] | 1471 | mr_free(subdev_str);
|
---|
| 1472 |
|
---|
[1] | 1473 | if (line > 0) {
|
---|
| 1474 | // We found one! Add its size to the total size.
|
---|
| 1475 | partsize += mountlist->el[line].size;
|
---|
| 1476 | }
|
---|
| 1477 | }
|
---|
| 1478 | } else {
|
---|
| 1479 | continue;
|
---|
| 1480 | }
|
---|
| 1481 | #else
|
---|
| 1482 | continue;
|
---|
| 1483 | #endif
|
---|
| 1484 | }
|
---|
| 1485 |
|
---|
| 1486 | /* OK, we've found partition /dev/hdxN in mountlist; let's prep it */
|
---|
| 1487 | /* For FreeBSD, that is /dev/adXsY */
|
---|
| 1488 |
|
---|
| 1489 | log_it("Found partition %s in mountlist", device_str);
|
---|
| 1490 | if (!previous_devno) {
|
---|
| 1491 |
|
---|
| 1492 | log_it("Wiping %s's partition table", drivename);
|
---|
| 1493 | #if __FreeBSD__
|
---|
| 1494 | // FreeBSD doesn't let you write to blk devices in <512byte chunks.
|
---|
| 1495 | file = open(drivename, O_WRONLY);
|
---|
| 1496 | if (!file) {
|
---|
[1196] | 1497 | log_to_screen(_("Warning - unable to open %s for wiping it's partition table"), drivename);
|
---|
[1] | 1498 | }
|
---|
| 1499 |
|
---|
[128] | 1500 | for (i = 0; i < 512; i++) {
|
---|
| 1501 | if (!write(file, "\0", 1)) {
|
---|
[1196] | 1502 | log_to_screen(_("Warning - unable to write to %s"), drivename);
|
---|
[1] | 1503 | }
|
---|
| 1504 | }
|
---|
[1196] | 1505 | sync();
|
---|
[1] | 1506 | #else
|
---|
| 1507 | iamhere("New, kernel-friendly partition remover");
|
---|
[128] | 1508 | for (i = 20; i > 0; i--) {
|
---|
| 1509 | fprintf(pout_to_fdisk, "d\n%d\n", i);
|
---|
| 1510 | fflush(pout_to_fdisk);
|
---|
| 1511 | }
|
---|
| 1512 | #endif
|
---|
[1] | 1513 | if (current_devno > 1) {
|
---|
[128] | 1514 | previous_devno =
|
---|
| 1515 | make_dummy_partitions(pout_to_fdisk, drivename,
|
---|
| 1516 | current_devno);
|
---|
[1] | 1517 | }
|
---|
| 1518 | }
|
---|
| 1519 | #ifdef __FreeBSD__
|
---|
| 1520 | if (!fbsd_part) {
|
---|
| 1521 | #endif
|
---|
[1196] | 1522 | mr_free(format);
|
---|
| 1523 | mr_asprintf(&format, mountlist->el[lino].format);
|
---|
[128] | 1524 | partsize = mountlist->el[lino].size;
|
---|
[1] | 1525 |
|
---|
| 1526 | #ifdef __FreeBSD__
|
---|
| 1527 | }
|
---|
| 1528 | #endif
|
---|
| 1529 |
|
---|
[71] | 1530 | #ifndef __IA64__
|
---|
[1] | 1531 | if (current_devno == 5 && previous_devno == 4) {
|
---|
[128] | 1532 | log_to_screen
|
---|
[1196] | 1533 | (_
|
---|
| 1534 | ("You must leave at least one partition spare as the Extended partition."));
|
---|
[1080] | 1535 | mr_free(device_str);
|
---|
| 1536 | mr_free(format);
|
---|
[1] | 1537 | return (1);
|
---|
| 1538 | }
|
---|
[71] | 1539 | #endif
|
---|
[1] | 1540 |
|
---|
[128] | 1541 | retval +=
|
---|
| 1542 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1543 | previous_devno, format, partsize);
|
---|
[1] | 1544 |
|
---|
| 1545 | #ifdef __FreeBSD__
|
---|
| 1546 | if ((current_devno <= 4) && fbsd_part) {
|
---|
[1196] | 1547 | mr_asprintf(&tmp, "disklabel -B %s", basename(device_str));
|
---|
[1] | 1548 | retval += label_drive_or_slice(mountlist, device_str, 0);
|
---|
| 1549 | if (system(tmp)) {
|
---|
[128] | 1550 | log_to_screen
|
---|
[1196] | 1551 | (_("Warning! Unable to make the slice bootable."));
|
---|
[1] | 1552 | }
|
---|
[1196] | 1553 | mr_free(tmp);
|
---|
[1] | 1554 | }
|
---|
| 1555 | #endif
|
---|
| 1556 |
|
---|
| 1557 | previous_devno = current_devno;
|
---|
| 1558 | }
|
---|
[1196] | 1559 | mr_free(device_str);
|
---|
| 1560 | mr_free(format);
|
---|
[1] | 1561 |
|
---|
[128] | 1562 | if (pout_to_fdisk) {
|
---|
[1196] | 1563 | // mark relevant partition as bootable
|
---|
| 1564 | mr_asprintf(&tmp, "a\n%s\n",
|
---|
[128] | 1565 | call_program_and_get_last_line_of_output
|
---|
| 1566 | ("make-me-bootable /tmp/mountlist.txt dummy"));
|
---|
[1] | 1567 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1196] | 1568 | mr_free(tmp);
|
---|
| 1569 |
|
---|
| 1570 | // close fdisk
|
---|
[1] | 1571 | fput_string_one_char_at_a_time(pout_to_fdisk, "w\n");
|
---|
[1196] | 1572 | sync();
|
---|
[128] | 1573 | paranoid_pclose(pout_to_fdisk);
|
---|
[1108] | 1574 | mr_msg(0,
|
---|
[128] | 1575 | "------------------- fdisk.log looks like this ------------------");
|
---|
[1196] | 1576 | mr_asprintf(&tmp, "cat %s >> %s", FDISK_LOG, MONDO_LOGFILE);
|
---|
[1] | 1577 | system(tmp);
|
---|
[1196] | 1578 | mr_free(tmp);
|
---|
| 1579 |
|
---|
[1108] | 1580 | mr_msg(0,
|
---|
[128] | 1581 | "------------------- end of fdisk.log... word! ------------------");
|
---|
[1196] | 1582 | mr_asprintf(&tmp, "tail -n6 %s | grep -F \"16: \"", FDISK_LOG);
|
---|
[128] | 1583 | if (!run_program_and_log_output(tmp, 5)) {
|
---|
| 1584 | g_partition_table_locked_up++;
|
---|
| 1585 | log_to_screen
|
---|
[1196] | 1586 | (_
|
---|
| 1587 | ("A flaw in the Linux kernel has locked the partition table."));
|
---|
[128] | 1588 | }
|
---|
[1196] | 1589 | mr_free(tmp);
|
---|
[1] | 1590 | }
|
---|
| 1591 | return (retval);
|
---|
| 1592 | }
|
---|
| 1593 |
|
---|
[1196] | 1594 |
|
---|
[1] | 1595 | /**
|
---|
| 1596 | * Create partition number @p partno on @p drive with @p fdisk.
|
---|
| 1597 | * @param drive The drive to create the partition on.
|
---|
| 1598 | // * @param partno The partition number of the new partition (1-4 are primary, >=5 is logical).
|
---|
| 1599 | * @param prev_partno The partition number of the most recently prepped partition.
|
---|
| 1600 | * @param format The filesystem type of this partition (used to set the type).
|
---|
| 1601 | * @param partsize The size of the partition in @e bytes.
|
---|
| 1602 | * @return 0 for success, nonzero for failure.
|
---|
| 1603 | */
|
---|
[128] | 1604 | int partition_device(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 1605 | int prev_partno, const char *format,
|
---|
| 1606 | long long partsize)
|
---|
[1] | 1607 | {
|
---|
| 1608 | /** int **************************************************************/
|
---|
| 1609 | int retval = 0;
|
---|
| 1610 | int res = 0;
|
---|
| 1611 |
|
---|
| 1612 | /** buffers **********************************************************/
|
---|
[1197] | 1613 | char *program = NULL;
|
---|
| 1614 | char *partition_name = NULL;
|
---|
| 1615 | char *tmp = NULL;
|
---|
| 1616 | char *output = NULL;
|
---|
[1] | 1617 |
|
---|
| 1618 | /** pointers **********************************************************/
|
---|
[1197] | 1619 | char *p = NULL;
|
---|
| 1620 | char *part_table_fmt = NULL;
|
---|
| 1621 | FILE *fout = NULL;
|
---|
[1] | 1622 |
|
---|
| 1623 | /** end ***************************************************************/
|
---|
| 1624 |
|
---|
| 1625 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 1626 | assert(format != NULL);
|
---|
| 1627 |
|
---|
[128] | 1628 | log_it("partition_device('%s', %d, %d, '%s', %lld) --- starting",
|
---|
| 1629 | drive, partno, prev_partno, format, partsize);
|
---|
[1] | 1630 |
|
---|
| 1631 | if (!strncmp(drive, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))) {
|
---|
[1197] | 1632 | log_it("Not partitioning %s - it is a virtual drive", drive);
|
---|
[1] | 1633 | return (0);
|
---|
| 1634 | }
|
---|
[1197] | 1635 |
|
---|
| 1636 | malloc_string(partition_name);
|
---|
| 1637 |
|
---|
[1] | 1638 | build_partition_name(partition_name, drive, partno);
|
---|
| 1639 | if (partsize <= 0) {
|
---|
[1197] | 1640 | mr_asprintf(&tmp, "Partitioning device %s (max size)", partition_name);
|
---|
[1] | 1641 | } else {
|
---|
[1197] | 1642 | mr_asprintf(&tmp, "Partitioning device %s (%lld MB)", partition_name,
|
---|
[128] | 1643 | (long long) partsize / 1024);
|
---|
[1] | 1644 | }
|
---|
| 1645 | update_progress_form(tmp);
|
---|
| 1646 | log_it(tmp);
|
---|
[1197] | 1647 | mr_free(tmp);
|
---|
[1] | 1648 |
|
---|
| 1649 | if (is_this_device_mounted(partition_name)) {
|
---|
[1197] | 1650 | log_to_screen("%s is mounted, and should not be partitioned",
|
---|
[128] | 1651 | partition_name);
|
---|
[1080] | 1652 | mr_free(partition_name);
|
---|
[1] | 1653 | return (1);
|
---|
| 1654 | }
|
---|
| 1655 |
|
---|
| 1656 | p = (char *) strrchr(partition_name, '/');
|
---|
| 1657 |
|
---|
[1197] | 1658 | /* BERLIOS: should not be called each time */
|
---|
[88] | 1659 | part_table_fmt = which_partition_format(drive);
|
---|
[1] | 1660 | /* make it a primary/extended/logical */
|
---|
| 1661 | if (partno <= 4) {
|
---|
[1197] | 1662 | mr_asprintf(&output,"n\np\n%d\n", partno);
|
---|
[1] | 1663 | } else {
|
---|
[88] | 1664 | /* MBR needs an extended partition if more than 4 partitions */
|
---|
[128] | 1665 | if (strcmp(part_table_fmt, "MBR") == 0) {
|
---|
[88] | 1666 | if (partno == 5) {
|
---|
| 1667 | if (prev_partno >= 4) {
|
---|
[128] | 1668 | log_to_screen
|
---|
[1197] | 1669 | (_
|
---|
| 1670 | ("You need to leave at least one partition free, for 'extended/logical'"));
|
---|
[1080] | 1671 | mr_free(partition_name);
|
---|
[88] | 1672 | return (1);
|
---|
| 1673 | } else {
|
---|
[1197] | 1674 | mr_asprintf(&output,"n\ne\n%d\n\n\n",prev_partno + 1);
|
---|
[88] | 1675 | }
|
---|
| 1676 | }
|
---|
[1197] | 1677 | mr_strcat(output, "n\nl\n");
|
---|
[88] | 1678 | } else {
|
---|
[1] | 1679 | /* GPT allows more than 4 primary partitions */
|
---|
[1197] | 1680 | mr_asprintf(&output,"n\np\n%d\n",partno);
|
---|
[1] | 1681 | }
|
---|
| 1682 | }
|
---|
[1197] | 1683 | /*start block (ENTER for next free blk */
|
---|
| 1684 | mr_strcat(output, "\n");
|
---|
[1] | 1685 | if (partsize > 0) {
|
---|
[128] | 1686 | if (!strcmp(format, "7")) {
|
---|
[1108] | 1687 | mr_msg(1, "Adding 512K, just in case");
|
---|
[128] | 1688 | partsize += 512;
|
---|
| 1689 | }
|
---|
[1197] | 1690 | mr_strcat(output, "+%lldK", (long long) (partsize));
|
---|
[1] | 1691 | }
|
---|
[1197] | 1692 | mr_strcat(output, "\n");
|
---|
[1] | 1693 | #if 0
|
---|
| 1694 | /*
|
---|
| 1695 | #endif
|
---|
[1197] | 1696 | log_it("PARTSIZE = +%ld",(long)partsize);
|
---|
[1] | 1697 | log_it("---fdisk command---");
|
---|
| 1698 | log_it(output);
|
---|
| 1699 | log_it("---end of fdisk---");
|
---|
| 1700 | #if 0
|
---|
| 1701 | */
|
---|
| 1702 | #endif
|
---|
| 1703 |
|
---|
| 1704 |
|
---|
[128] | 1705 | if (pout_to_fdisk) {
|
---|
[1108] | 1706 | mr_msg(1, "Doing the new all-in-one fdisk thing");
|
---|
| 1707 | mr_msg(1, "output = '%s'", output);
|
---|
[1] | 1708 | fput_string_one_char_at_a_time(pout_to_fdisk, output);
|
---|
| 1709 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n\np\n");
|
---|
[1197] | 1710 | mr_asprintf(&tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 1711 | if (strstr(tmp, " (m ")) {
|
---|
[1304] | 1712 | mr_msg(1, "Successfully created partition %d on %s", partno, drive);
|
---|
[128] | 1713 | } else {
|
---|
[1108] | 1714 | mr_msg(1, "last line = %s", tmp);
|
---|
[1304] | 1715 | mr_msg(1, "Failed to create partition %d on %s; sending 'Enter'...", partno, drive);
|
---|
[1] | 1716 | }
|
---|
[1197] | 1717 | mr_free(tmp);
|
---|
| 1718 |
|
---|
[128] | 1719 | if (!retval) {
|
---|
[1304] | 1720 | mr_msg(1, "Trying to set partition %d type now on %s", partno, drive);
|
---|
[128] | 1721 | retval =
|
---|
| 1722 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1723 | partsize);
|
---|
| 1724 | if (retval) {
|
---|
[1108] | 1725 | mr_msg(1, "Failed. Trying again...");
|
---|
[128] | 1726 | retval =
|
---|
| 1727 | set_partition_type(pout_to_fdisk, drive, partno,
|
---|
| 1728 | format, partsize);
|
---|
[1] | 1729 | }
|
---|
[128] | 1730 | }
|
---|
| 1731 | if (retval) {
|
---|
[1108] | 1732 | mr_msg(1, "...but failed to set type");
|
---|
[128] | 1733 | }
|
---|
| 1734 | } else {
|
---|
[1197] | 1735 | mr_strcat(output, "w\n\n");
|
---|
| 1736 | mr_asprintf(&program, "parted2fdisk %s >> %s 2>> %s", drive, MONDO_LOGFILE,
|
---|
| 1737 | MONDO_LOGFILE);
|
---|
| 1738 |
|
---|
[128] | 1739 | if (g_fprep) {
|
---|
| 1740 | fprintf(g_fprep, "echo \"%s\" | %s\n", output, program);
|
---|
| 1741 | }
|
---|
[1] | 1742 | /* write to disk; close fdisk's stream */
|
---|
| 1743 | if (!(fout = popen(program, "w"))) {
|
---|
| 1744 | log_OS_error("can't popen-out to program");
|
---|
| 1745 | } else {
|
---|
| 1746 | fputs(output, fout);
|
---|
| 1747 | paranoid_pclose(fout);
|
---|
| 1748 | }
|
---|
[1197] | 1749 | mr_free(program);
|
---|
| 1750 |
|
---|
[1] | 1751 | if (!does_partition_exist(drive, partno) && partsize > 0) {
|
---|
| 1752 | log_it("Vaccum-packing");
|
---|
| 1753 | g_current_progress--;
|
---|
[128] | 1754 | res =
|
---|
| 1755 | partition_device(pout_to_fdisk, drive, partno, prev_partno,
|
---|
| 1756 | format, -1);
|
---|
[1] | 1757 | if (res) {
|
---|
[1197] | 1758 | log_it("Failed to vacuum-pack %s", partition_name);
|
---|
[1] | 1759 | retval++;
|
---|
| 1760 | } else {
|
---|
| 1761 | retval = 0;
|
---|
| 1762 | }
|
---|
| 1763 | }
|
---|
| 1764 | if (does_partition_exist(drive, partno)) {
|
---|
[128] | 1765 | retval =
|
---|
| 1766 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1767 | partsize);
|
---|
[1] | 1768 | if (retval) {
|
---|
[1197] | 1769 | log_it("Partitioned %s but failed to set its type",
|
---|
[128] | 1770 | partition_name);
|
---|
[1] | 1771 | } else {
|
---|
| 1772 | if (partsize > 0) {
|
---|
[1197] | 1773 | log_to_screen(_("Partition %s created+configured OK"),
|
---|
[128] | 1774 | partition_name);
|
---|
[1] | 1775 | } else {
|
---|
| 1776 | log_it("Returning from a successful vacuum-pack");
|
---|
| 1777 | }
|
---|
| 1778 | }
|
---|
[128] | 1779 | } else {
|
---|
[1197] | 1780 | mr_asprintf(&tmp, "Failed to partition %s", partition_name);
|
---|
[1] | 1781 | if (partsize > 0) {
|
---|
| 1782 | log_to_screen(tmp);
|
---|
| 1783 | } else {
|
---|
| 1784 | log_it(tmp);
|
---|
| 1785 | }
|
---|
[1197] | 1786 | mr_free(tmp);
|
---|
[1] | 1787 | retval++;
|
---|
| 1788 | }
|
---|
| 1789 | }
|
---|
| 1790 | g_current_progress++;
|
---|
| 1791 | log_it("partition_device() --- leaving");
|
---|
[1080] | 1792 | mr_free(partition_name);
|
---|
| 1793 | mr_free(output);
|
---|
[1] | 1794 | return (retval);
|
---|
| 1795 | }
|
---|
| 1796 |
|
---|
| 1797 |
|
---|
| 1798 | /**
|
---|
| 1799 | * Create all partitions listed in @p mountlist.
|
---|
| 1800 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1801 | * @return The number of errors encountered (0 for success).
|
---|
| 1802 | * @note This sets the partition types but doesn't actually do the formatting.
|
---|
| 1803 | * Use format_everything() for that.
|
---|
| 1804 | */
|
---|
| 1805 | int partition_everything(struct mountlist_itself *mountlist)
|
---|
| 1806 | {
|
---|
| 1807 | /** int ************************************************************/
|
---|
[1197] | 1808 | int lino = 0;
|
---|
[1] | 1809 | int retval = 0;
|
---|
[1197] | 1810 | int i = 0;
|
---|
| 1811 | int res = 0;
|
---|
[1] | 1812 |
|
---|
| 1813 | /** buffer *********************************************************/
|
---|
[1197] | 1814 | struct list_of_disks *drivelist = NULL;
|
---|
[1] | 1815 |
|
---|
| 1816 | /** end ************************************************************/
|
---|
| 1817 |
|
---|
[1080] | 1818 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 1819 | assert(mountlist != NULL);
|
---|
| 1820 |
|
---|
| 1821 | log_it("partition_everything() --- starting");
|
---|
| 1822 | mvaddstr_and_log_it(g_currentY, 0, "Partitioning hard drives ");
|
---|
| 1823 | if (mountlist_contains_raid_devices(mountlist)) {
|
---|
| 1824 | /* mountlist=&new_mtlist; */
|
---|
| 1825 | /* extrapolate_mountlist_to_include_raid_partitions(mountlist,orig_mtlist); */
|
---|
[1108] | 1826 | mr_msg(0,
|
---|
[128] | 1827 | "Mountlist, including the partitions incorporated in RAID devices:-");
|
---|
[1] | 1828 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1829 | log_it(mountlist->el[i].device);
|
---|
| 1830 | }
|
---|
[1108] | 1831 | mr_msg(0, "End of mountlist.");
|
---|
[1] | 1832 | }
|
---|
[1108] | 1833 | mr_msg(0, "Stopping all LVMs, just in case");
|
---|
[128] | 1834 | if (!g_text_mode) {
|
---|
| 1835 | newtSuspend();
|
---|
| 1836 | }
|
---|
| 1837 | do_my_funky_lvm_stuff(TRUE, FALSE); // just remove old partitions
|
---|
| 1838 | if (!g_text_mode) {
|
---|
| 1839 | newtResume();
|
---|
| 1840 | }
|
---|
[1108] | 1841 | mr_msg(0, "Stopping all software RAID devices, just in case");
|
---|
[1] | 1842 | stop_all_raid_devices(mountlist);
|
---|
[1108] | 1843 | mr_msg(0, "Done.");
|
---|
[128] | 1844 |
|
---|
[1197] | 1845 | open_progress_form(_("Partitioning devices"),
|
---|
| 1846 | _("I am now going to partition all your drives."),
|
---|
| 1847 | _("This should not take more than five minutes."),
|
---|
| 1848 | "", mountlist->entries);
|
---|
[1] | 1849 |
|
---|
| 1850 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 1851 |
|
---|
| 1852 | /* partition each drive */
|
---|
| 1853 | for (lino = 0; lino < drivelist->entries; lino++) {
|
---|
| 1854 | res = partition_drive(mountlist, drivelist->el[lino].device);
|
---|
| 1855 | retval += res;
|
---|
| 1856 | }
|
---|
| 1857 | close_progress_form();
|
---|
| 1858 | if (retval) {
|
---|
[1197] | 1859 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[128] | 1860 | log_to_screen
|
---|
[1197] | 1861 | (_
|
---|
| 1862 | ("Errors occurred during the partitioning of your hard drives."));
|
---|
[1] | 1863 | } else {
|
---|
[1197] | 1864 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[1] | 1865 | paranoid_system("rm -f /tmp/fdisk*.log 2> /dev/null");
|
---|
| 1866 | }
|
---|
| 1867 | newtSuspend();
|
---|
| 1868 | system("clear");
|
---|
| 1869 | newtResume();
|
---|
[1124] | 1870 | mr_free(drivelist);
|
---|
[1] | 1871 | return (retval);
|
---|
| 1872 | }
|
---|
| 1873 |
|
---|
| 1874 |
|
---|
| 1875 | /**
|
---|
| 1876 | * Set the type of partition number @p partno on @p drive to @p format.
|
---|
| 1877 | * @param drive The drive to change the type of a partition on.
|
---|
| 1878 | * @param partno The partition number on @p drive to change the type of.
|
---|
| 1879 | * @param format The filesystem type this partition will eventually contain.
|
---|
| 1880 | * @param partsize The size of this partition, in @e bytes (used for vfat
|
---|
| 1881 | * type calculations).
|
---|
| 1882 | * @return 0 for success, nonzero for failure.
|
---|
| 1883 | */
|
---|
[128] | 1884 | int set_partition_type(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 1885 | const char *format, long long partsize)
|
---|
[1] | 1886 | {
|
---|
| 1887 | /** buffers *********************************************************/
|
---|
[1197] | 1888 | char *partition = NULL;
|
---|
| 1889 | char *command = NULL;
|
---|
| 1890 | char *output = NULL;
|
---|
| 1891 | char *tmp = NULL;
|
---|
| 1892 | char *partcode = NULL;
|
---|
[1] | 1893 |
|
---|
| 1894 | /** pointers *********************************************************/
|
---|
[1197] | 1895 | char *p = NULL;
|
---|
| 1896 | FILE *fout = NULL;
|
---|
[1] | 1897 |
|
---|
| 1898 | /** int **************************************************************/
|
---|
| 1899 | int res = 0;
|
---|
| 1900 |
|
---|
| 1901 | /** end **************************************************************/
|
---|
| 1902 |
|
---|
| 1903 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 1904 | assert(format != NULL);
|
---|
| 1905 |
|
---|
[128] | 1906 | malloc_string(partition);
|
---|
[1] | 1907 |
|
---|
| 1908 | build_partition_name(partition, drive, partno);
|
---|
| 1909 | p = (char *) strrchr(partition, '/');
|
---|
| 1910 | if (strcmp(format, "swap") == 0) {
|
---|
[1197] | 1911 | mr_asprintf(&partcode, "82");
|
---|
[1] | 1912 | } else if (strcmp(format, "vfat") == 0) {
|
---|
| 1913 | if (partsize / 1024 > 8192) {
|
---|
[1197] | 1914 | mr_asprintf(&partcode, "c");
|
---|
[1] | 1915 | } else {
|
---|
[1197] | 1916 | mr_asprintf(&partcode, "b");
|
---|
[1] | 1917 | }
|
---|
[128] | 1918 | } else if (strcmp(format, "ext2") == 0
|
---|
| 1919 | || strcmp(format, "reiserfs") == 0
|
---|
[1304] | 1920 | || strcmp(format, "ext3") == 0
|
---|
| 1921 | || strcmp(format, "xfs") == 0
|
---|
[128] | 1922 | || strcmp(format, "jfs") == 0) {
|
---|
[1197] | 1923 | mr_asprintf(&partcode, "83");
|
---|
[1] | 1924 | } else if (strcmp(format, "minix") == 0) {
|
---|
[1197] | 1925 | mr_asprintf(&partcode, "81");
|
---|
[1500] | 1926 | } else if (strcmp(format, "vmfs") == 0) {
|
---|
| 1927 | strcpy(partcode, "fb");
|
---|
[1] | 1928 | } else if (strcmp(format, "raid") == 0) {
|
---|
[1197] | 1929 | mr_asprintf(&partcode, "fd");
|
---|
[1] | 1930 | } else if ((strcmp(format, "ufs") == 0)
|
---|
[128] | 1931 | || (strcmp(format, "ffs") == 0)) { /* raid autodetect */
|
---|
[1197] | 1932 | mr_asprintf(&partcode, "a5");
|
---|
[1] | 1933 | } else if (strcmp(format, "lvm") == 0) {
|
---|
[1197] | 1934 | mr_asprintf(&partcode, "8e");
|
---|
[1] | 1935 | } else if (format[0] == '\0') { /* LVM physical partition */
|
---|
[1197] | 1936 | mr_asprintf(&partcode, "");
|
---|
[1] | 1937 | } else if (strlen(format) >= 1 && strlen(format) <= 2) {
|
---|
[1197] | 1938 | mr_asprintf(&partcode, format);
|
---|
[1] | 1939 | } else {
|
---|
| 1940 | /* probably an image */
|
---|
[1197] | 1941 | mr_asprintf(&tmp,
|
---|
[128] | 1942 | "Unknown format ('%s') - using supplied string anyway",
|
---|
| 1943 | format);
|
---|
[1] | 1944 | mvaddstr_and_log_it(g_currentY++, 0, tmp);
|
---|
[1197] | 1945 | mr_free(tmp);
|
---|
[1] | 1946 | #ifdef __FreeBSD__
|
---|
[1197] | 1947 | mr_asprintf(&partcode, format); // was a5
|
---|
[1] | 1948 | #else
|
---|
[1197] | 1949 | mr_asprintf(&partcode, format); // was 83
|
---|
[1] | 1950 | #endif
|
---|
| 1951 | }
|
---|
[1197] | 1952 | mr_asprintf(&tmp, "Setting %s's type to %s (%s)", partition, format,
|
---|
[128] | 1953 | partcode);
|
---|
[1108] | 1954 | mr_msg(1, tmp);
|
---|
[1197] | 1955 | mr_free(tmp);
|
---|
| 1956 |
|
---|
[1] | 1957 | if (partcode[0] != '\0' && strcmp(partcode, "83")) { /* no need to set type if 83: 83 is default */
|
---|
[128] | 1958 |
|
---|
| 1959 | if (pout_to_fdisk) {
|
---|
[1] | 1960 | res = 0;
|
---|
| 1961 | fput_string_one_char_at_a_time(pout_to_fdisk, "t\n");
|
---|
[128] | 1962 | if (partno > 1
|
---|
| 1963 | || strstr(last_line_of_file(FDISK_LOG), " (1-4)")) {
|
---|
[1108] | 1964 | mr_msg(5, "Specifying partno (%d) - yay", partno);
|
---|
[1197] | 1965 | mr_asprintf(&tmp, "%d\n", partno);
|
---|
[1] | 1966 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1108] | 1967 | mr_msg(5, "A - last line = '%s'",
|
---|
[128] | 1968 | last_line_of_file(FDISK_LOG));
|
---|
[1197] | 1969 | mr_free(tmp);
|
---|
[1] | 1970 | }
|
---|
[128] | 1971 |
|
---|
[1197] | 1972 | mr_asprintf(&tmp, "%s\n", partcode);
|
---|
[1] | 1973 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1197] | 1974 | mr_free(tmp);
|
---|
| 1975 |
|
---|
[1108] | 1976 | mr_msg(5, "B - last line = '%s'",
|
---|
[128] | 1977 | last_line_of_file(FDISK_LOG));
|
---|
[1197] | 1978 |
|
---|
[1] | 1979 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
[1108] | 1980 | mr_msg(5, "C - last line = '%s'",
|
---|
[128] | 1981 | last_line_of_file(FDISK_LOG));
|
---|
| 1982 |
|
---|
[1197] | 1983 | mr_asprintf(&tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 1984 | if (!strstr(tmp, " (m ")) {
|
---|
[1108] | 1985 | mr_msg(1, "last line = '%s'; part type set failed", tmp);
|
---|
[128] | 1986 | res++;
|
---|
| 1987 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
| 1988 | }
|
---|
[1197] | 1989 | mr_free(tmp);
|
---|
[128] | 1990 | fput_string_one_char_at_a_time(pout_to_fdisk, "p\n");
|
---|
| 1991 | } else {
|
---|
[1197] | 1992 | mr_asprintf(&output, "t\n%d\n%s\nw\n", partno, partcode);
|
---|
| 1993 | mr_asprintf(&command, "parted2fdisk %s >> %s 2>> %s", drive,
|
---|
[128] | 1994 | MONDO_LOGFILE, MONDO_LOGFILE);
|
---|
[1108] | 1995 | mr_msg(5, "output = '%s'", output);
|
---|
| 1996 | mr_msg(5, "partno=%d; partcode=%s", partno, partcode);
|
---|
| 1997 | mr_msg(5, "command = '%s'", command);
|
---|
[1] | 1998 | fout = popen(command, "w");
|
---|
| 1999 | if (!fout) {
|
---|
| 2000 | log_OS_error(command);
|
---|
| 2001 | res = 1;
|
---|
| 2002 | } else {
|
---|
| 2003 | res = 0;
|
---|
| 2004 | fprintf(fout, output);
|
---|
| 2005 | paranoid_pclose(fout);
|
---|
| 2006 | }
|
---|
[1197] | 2007 | mr_free(command);
|
---|
| 2008 | mr_free(output);
|
---|
[1] | 2009 | }
|
---|
[1197] | 2010 | /* BERLIOS: Useless as command not initialized in all cases
|
---|
[128] | 2011 | if (res) {
|
---|
| 2012 | log_OS_error(command);
|
---|
| 2013 | }
|
---|
[1197] | 2014 | */
|
---|
[1] | 2015 | }
|
---|
| 2016 |
|
---|
[1080] | 2017 | mr_free(partition);
|
---|
| 2018 | mr_free(partcode);
|
---|
[1] | 2019 |
|
---|
[128] | 2020 | return (res);
|
---|
[1] | 2021 | }
|
---|
| 2022 |
|
---|
| 2023 |
|
---|
| 2024 | int start_raid_device(char *raid_device)
|
---|
| 2025 | {
|
---|
| 2026 | /** int *************************************************************/
|
---|
[1197] | 2027 | int res = 0;
|
---|
[1] | 2028 | int retval = 0;
|
---|
| 2029 |
|
---|
| 2030 | /** buffers *********************************************************/
|
---|
[1197] | 2031 | char *program = NULL;
|
---|
[1] | 2032 |
|
---|
| 2033 | /** end *************************************************************/
|
---|
| 2034 |
|
---|
| 2035 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
[128] | 2036 |
|
---|
[1] | 2037 | #ifdef __FreeBSD__
|
---|
| 2038 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2039 | log_it("Can't start %s when it's mounted!", raid_device);
|
---|
| 2040 | return 1;
|
---|
| 2041 | }
|
---|
[1197] | 2042 | mr_asprintf(&program, "vinum start -f %s", raid_device);
|
---|
[1] | 2043 | #else
|
---|
[1197] | 2044 | // use raidstart if it exists, otherwise use mdadm
|
---|
| 2045 | if (run_program_and_log_output("which raidstart", FALSE)) {
|
---|
| 2046 | // BERLIOS: Not sure it's sufficient
|
---|
| 2047 | mr_asprintf(&program, "mdadm -A %s", raid_device);
|
---|
| 2048 | } else {
|
---|
| 2049 | mr_asprintf(&program, "raidstart %s", raid_device);
|
---|
| 2050 | }
|
---|
[1] | 2051 | #endif
|
---|
[1108] | 2052 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2053 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2054 | if (g_fprep) {
|
---|
| 2055 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2056 | }
|
---|
[1197] | 2057 | mr_free(program);
|
---|
| 2058 |
|
---|
[128] | 2059 | if (res) {
|
---|
[1108] | 2060 | mr_msg(1, "Warning - failed to start RAID device %s",
|
---|
[128] | 2061 | raid_device);
|
---|
| 2062 | }
|
---|
[1] | 2063 | retval += res;
|
---|
| 2064 | sleep(1);
|
---|
| 2065 | return (retval);
|
---|
| 2066 | }
|
---|
| 2067 |
|
---|
| 2068 |
|
---|
| 2069 | /**
|
---|
| 2070 | * Stop @p raid_device using @p raidstop.
|
---|
| 2071 | * @param raid_device The software RAID device to stop.
|
---|
| 2072 | * @return 0 for success, nonzero for failure.
|
---|
| 2073 | */
|
---|
| 2074 | int stop_raid_device(char *raid_device)
|
---|
| 2075 | {
|
---|
| 2076 | /** int *************************************************************/
|
---|
[1197] | 2077 | int res = 0;
|
---|
[1] | 2078 | int retval = 0;
|
---|
| 2079 |
|
---|
| 2080 | /** buffers *********************************************************/
|
---|
[1197] | 2081 | char *program = NULL;
|
---|
[1] | 2082 |
|
---|
| 2083 | /** end *************************************************************/
|
---|
| 2084 |
|
---|
| 2085 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
[128] | 2086 |
|
---|
[1] | 2087 | #ifdef __FreeBSD__
|
---|
| 2088 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2089 | log_it("Can't stop %s when it's mounted!", raid_device);
|
---|
| 2090 | return 1;
|
---|
| 2091 | }
|
---|
[1197] | 2092 | mr_asprintf(&program, "vinum stop -f %s", raid_device);
|
---|
[1] | 2093 | #else
|
---|
[1197] | 2094 | // use raidstop if it exists, otherwise use mdadm
|
---|
| 2095 | if (run_program_and_log_output("which raidstop", FALSE)) {
|
---|
| 2096 | mr_asprintf(&program, "mdadm -S %s", raid_device);
|
---|
[558] | 2097 | } else {
|
---|
[1197] | 2098 | mr_asprintf(&program, "raidstop %s", raid_device);
|
---|
[558] | 2099 | }
|
---|
[1] | 2100 | #endif
|
---|
[1108] | 2101 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2102 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2103 | if (g_fprep) {
|
---|
| 2104 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2105 | }
|
---|
[1197] | 2106 | mr_free(program);
|
---|
| 2107 |
|
---|
[128] | 2108 | if (res) {
|
---|
[1108] | 2109 | mr_msg(1, "Warning - failed to stop RAID device %s", raid_device);
|
---|
[128] | 2110 | }
|
---|
[1] | 2111 | retval += res;
|
---|
| 2112 | return (retval);
|
---|
| 2113 | }
|
---|
| 2114 |
|
---|
| 2115 |
|
---|
| 2116 | int start_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2117 | {
|
---|
[1197] | 2118 | int i = 0;
|
---|
[128] | 2119 | int retval = 0;
|
---|
[1197] | 2120 | int res = 0;
|
---|
[128] | 2121 |
|
---|
| 2122 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 2123 | if (!strncmp
|
---|
| 2124 | (mountlist->el[i].device, RAID_DEVICE_STUB,
|
---|
| 2125 | strlen(RAID_DEVICE_STUB))) {
|
---|
[1108] | 2126 | mr_msg(1, "Starting %s", mountlist->el[i].device);
|
---|
[128] | 2127 | res = start_raid_device(mountlist->el[i].device);
|
---|
| 2128 | retval += res;
|
---|
| 2129 | }
|
---|
| 2130 | }
|
---|
| 2131 | if (retval) {
|
---|
[1108] | 2132 | mr_msg(1, "Started all s/w raid devices OK");
|
---|
[128] | 2133 | } else {
|
---|
[1108] | 2134 | mr_msg(1, "Failed to start some/all s/w raid devices");
|
---|
[128] | 2135 | }
|
---|
| 2136 | return (retval);
|
---|
[1] | 2137 | }
|
---|
| 2138 |
|
---|
[1197] | 2139 |
|
---|
[1] | 2140 | /**
|
---|
| 2141 | * Stop all software RAID devices listed in @p mountlist.
|
---|
| 2142 | * @param mountlist The mountlist to stop the RAID devices in.
|
---|
| 2143 | * @return The number of errors encountered (0 for success).
|
---|
| 2144 | * @bug @p mountlist is not used.
|
---|
| 2145 | */
|
---|
| 2146 | int stop_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2147 | {
|
---|
| 2148 | /** int *************************************************************/
|
---|
| 2149 | int retval = 0;
|
---|
| 2150 | #ifndef __FreeBSD__
|
---|
[1197] | 2151 | int res = 0;
|
---|
[1] | 2152 | #endif
|
---|
| 2153 |
|
---|
| 2154 | /** char ************************************************************/
|
---|
[1197] | 2155 | char *incoming = NULL;
|
---|
[1] | 2156 | #ifndef __FreeBSD__
|
---|
[1197] | 2157 | char *dev = NULL;
|
---|
[1] | 2158 | #endif
|
---|
| 2159 | /** pointers ********************************************************/
|
---|
| 2160 | #ifndef __FreeBSD__
|
---|
[1197] | 2161 | char *p = NULL;
|
---|
[1] | 2162 | #endif
|
---|
[1197] | 2163 | FILE *fin = NULL;
|
---|
| 2164 | int i = 0;
|
---|
| 2165 | size_t n = 0;
|
---|
[1] | 2166 |
|
---|
| 2167 | /** end ****************************************************************/
|
---|
| 2168 |
|
---|
| 2169 | assert(mountlist != NULL);
|
---|
| 2170 |
|
---|
| 2171 | for (i = 0; i < 3; i++) {
|
---|
| 2172 | #ifdef __FreeBSD__
|
---|
[128] | 2173 | fin =
|
---|
| 2174 | popen
|
---|
| 2175 | ("vinum list | grep '^[PVS]' | sed 's/S/1/;s/P/2/;s/V/3/' | sort | cut -d' ' -f2",
|
---|
| 2176 | "r");
|
---|
[1] | 2177 | if (!fin) {
|
---|
| 2178 | return (1);
|
---|
| 2179 | }
|
---|
[1197] | 2180 | for (mr_getline(&incoming, &n, fin); !feof(fin);
|
---|
| 2181 | mr_getline(&incoming, &n, fin)) {
|
---|
[1] | 2182 | retval += stop_raid_device(incoming);
|
---|
| 2183 | }
|
---|
| 2184 | #else
|
---|
[1252] | 2185 | fin = fopen(MDSTAT_FILE, "r");
|
---|
[1] | 2186 | if (!fin) {
|
---|
[1252] | 2187 | log_OS_error(MDSTAT_FILE);
|
---|
[1] | 2188 | return (1);
|
---|
| 2189 | }
|
---|
[1197] | 2190 | for (mr_getline(&incoming, &n, fin); !feof(fin);
|
---|
| 2191 | mr_getline(&incoming, &n, fin)) {
|
---|
[128] | 2192 | for (p = incoming;
|
---|
| 2193 | *p != '\0' && (*p != 'm' || *(p + 1) != 'd'
|
---|
| 2194 | || !isdigit(*(p + 2))); p++);
|
---|
[1] | 2195 | if (*p != '\0') {
|
---|
[1197] | 2196 | mr_asprintf(&dev, "/dev/%s", p);
|
---|
| 2197 | /* BERLIOS : 32 Hard coded value */
|
---|
[1] | 2198 | for (p = dev; *p > 32; p++);
|
---|
| 2199 | *p = '\0';
|
---|
| 2200 | res = stop_raid_device(dev);
|
---|
[1197] | 2201 | mr_free(dev);
|
---|
[1] | 2202 | }
|
---|
| 2203 | }
|
---|
| 2204 | #endif
|
---|
[1197] | 2205 | mr_free(incoming);
|
---|
[1] | 2206 | }
|
---|
| 2207 | paranoid_fclose(fin);
|
---|
[128] | 2208 | if (retval) {
|
---|
[1108] | 2209 | mr_msg(1, "Warning - unable to stop some RAID devices");
|
---|
[128] | 2210 | }
|
---|
[1197] | 2211 | sync();
|
---|
| 2212 | sync();
|
---|
| 2213 | sync();
|
---|
[1] | 2214 | sleep(1);
|
---|
| 2215 | return (retval);
|
---|
| 2216 | }
|
---|
| 2217 |
|
---|
| 2218 |
|
---|
| 2219 | /**
|
---|
| 2220 | * Decide which command we need to use to format a device of type @p format.
|
---|
| 2221 | * @param format The filesystem type we are about to format.
|
---|
| 2222 | * @param program Where to put the binary name for this format.
|
---|
| 2223 | * @return 0 for success, nonzero for failure.
|
---|
| 2224 | */
|
---|
| 2225 | int which_format_command_do_i_need(char *format, char *program)
|
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| 2226 | {
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| 2227 | /** int *************************************************************/
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| 2228 | int res = 0;
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| 2229 |
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| 2230 | /** end ***************************************************************/
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| 2231 |
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| 2232 | assert_string_is_neither_NULL_nor_zerolength(format);
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| 2233 | assert(program != NULL);
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| 2234 |
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| 2235 | if (strcmp(format, "swap") == 0) {
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| 2236 | #ifdef __FreeBSD__
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| 2237 | strcpy(program, "true");
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| 2238 | #else
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| 2239 | strcpy(program, "mkswap");
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| 2240 | #endif
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| 2241 | } else if (strcmp(format, "vfat") == 0) {
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| 2242 | strcpy(program, "format-and-kludge-vfat");
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| 2243 | #ifndef __FreeBSD__
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| 2244 | } else if (strcmp(format, "reiserfs") == 0) {
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| 2245 | strcpy(program, "mkreiserfs -ff");
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| 2246 | } else if (strcmp(format, "xfs") == 0) {
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| 2247 | strcpy(program, "mkfs.xfs -f -q");
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| 2248 | } else if (strcmp(format, "jfs") == 0) {
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| 2249 | strcpy(program, "mkfs.jfs");
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| 2250 | } else if (strcmp(format, "ext3") == 0) {
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| 2251 | strcpy(program, "mkfs -t ext2 -F -j -q");
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| 2252 | } else if (strcmp(format, "minix") == 0) {
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| 2253 | strcpy(program, "mkfs.minix");
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[1500] | 2254 | } else if (strcmp(format, "vmfs") == 0) {
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| 2255 | strcpy(program, "mkfs -t vmfs");
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[1] | 2256 | #endif
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| 2257 | } else if (strcmp(format, "ext2") == 0) {
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| 2258 | strcpy(program, "mke2fs -F -q");
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| 2259 | } else {
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| 2260 | #ifdef __FreeBSD__
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| 2261 | sprintf(program, "newfs_%s", format);
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| 2262 | #else
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| 2263 | sprintf(program, "mkfs -t %s -c", format); // -c checks for bad blocks
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| 2264 | #endif
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[1197] | 2265 | log_it("Unknown format (%s) - assuming '%s' will do", format,
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[128] | 2266 | program);
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[1] | 2267 | res = 0;
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| 2268 | }
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| 2269 | return (res);
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| 2270 | }
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| 2271 |
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| 2272 |
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| 2273 | /**
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| 2274 | * Calculate the probable size of @p drive_name by adding up sizes in
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| 2275 | * @p mountlist.
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| 2276 | * @param mountlist The mountlist to use to calculate the size.
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| 2277 | * @param drive_name The drive to calculate the original size of.
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| 2278 | * @return The size of @p drive_name in kilobytes.
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| 2279 | */
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| 2280 | long calc_orig_size_of_drive_from_mountlist(struct mountlist_itself
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[128] | 2281 | *mountlist, char *drive_name)
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[1] | 2282 | {
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| 2283 | /** long ************************************************************/
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[1197] | 2284 | long original_size_of_drive = 0L;
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[1] | 2285 |
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| 2286 | /** int *************************************************************/
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[1197] | 2287 | int partno = 0;
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[1] | 2288 |
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| 2289 | /** end *************************************************************/
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| 2290 |
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| 2291 | assert(mountlist != NULL);
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| 2292 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
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| 2293 |
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[128] | 2294 | for (original_size_of_drive = 0, partno = 0;
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| 2295 | partno < mountlist->entries; partno++) {
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| 2296 | if (strncmp
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| 2297 | (mountlist->el[partno].device, drive_name,
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| 2298 | strlen(drive_name)) == 0) {
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[1] | 2299 | original_size_of_drive += mountlist->el[partno].size;
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[1304] | 2300 | } else {
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[1371] | 2301 | log_to_screen("Skipping %s", mountlist->el[partno].device);
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[1] | 2302 | }
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| 2303 | }
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| 2304 | original_size_of_drive = original_size_of_drive / 1024;
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| 2305 | return (original_size_of_drive);
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| 2306 | }
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| 2307 |
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| 2308 |
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| 2309 | /**
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| 2310 | * Resize a drive's entries in @p mountlist proportionately to fit its new size.
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| 2311 | * There are a few problems with this function:
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| 2312 | * - It won't work if there was any unallocated space on the user's hard drive
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| 2313 | * when it was backed up.
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| 2314 | * - It won't work if the user's hard drive lies about its size (more common
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| 2315 | * than you'd think).
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| 2316 | *
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| 2317 | * @param mountlist The mountlist to use for resizing @p drive_name.
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| 2318 | * @param drive_name The drive to resize.
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| 2319 | */
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| 2320 | void resize_drive_proportionately_to_suit_new_drives(struct mountlist_itself
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[128] | 2321 | *mountlist,
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| 2322 | char *drive_name)
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[1] | 2323 | {
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| 2324 | /** int *************************************************************/
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[1197] | 2325 | int partno = 0, lastpart = 0;
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[128] | 2326 | /** remove driveno, noof_drives stan benoit apr 2002**/
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[1] | 2327 |
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| 2328 | /** float ***********************************************************/
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| 2329 | float factor;
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| 2330 | float new_size;
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| 2331 |
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| 2332 | /** long *************************************************************/
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[1197] | 2333 | long newsizL = 0L;
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| 2334 | long current_size_of_drive = 0L;
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| 2335 | long original_size_of_drive = 0L;
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| 2336 | long final_size = 0L; /* all in Megabytes */
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| 2337 | struct mountlist_reference *drivemntlist = NULL;
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[1] | 2338 |
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| 2339 | /** structures *******************************************************/
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| 2340 |
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| 2341 | /** end **************************************************************/
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| 2342 |
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| 2343 | assert(mountlist != NULL);
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| 2344 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
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| 2345 |
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| 2346 | if (strlen(drive_name) >= strlen(RAID_DEVICE_STUB)) {
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[128] | 2347 | if (strncmp(drive_name, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))
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| 2348 | == 0) {
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[1] | 2349 | return;
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| 2350 | }
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| 2351 | }
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| 2352 |
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| 2353 | current_size_of_drive = get_phys_size_of_drive(drive_name);
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[128] | 2354 |
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[1] | 2355 | if (current_size_of_drive <= 0) {
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| 2356 | log_it("Not resizing to match %s - can't find drive", drive_name);
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| 2357 | return;
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| 2358 | }
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[1197] | 2359 | log_to_screen("Expanding entries to suit drive %s (%ld MB)", drive_name,
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[128] | 2360 | current_size_of_drive);
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[1] | 2361 |
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[1080] | 2362 | drivemntlist = mr_malloc(sizeof(struct mountlist_reference));
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[128] | 2363 | drivemntlist->el =
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[1080] | 2364 | mr_malloc(sizeof(struct mountlist_line *) * MAX_TAPECATALOG_ENTRIES);
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[1] | 2365 |
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| 2366 | create_mountlist_for_drive(mountlist, drive_name, drivemntlist);
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| 2367 |
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| 2368 | for (partno = 0; partno < drivemntlist->entries; partno++) {
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| 2369 | original_size_of_drive += drivemntlist->el[partno]->size;
|
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| 2370 | }
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| 2371 | original_size_of_drive = original_size_of_drive / 1024;
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| 2372 |
|
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| 2373 | if (original_size_of_drive <= 0) {
|
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[1197] | 2374 | log_to_screen(_("Cannot resize %s's entries. Drive not found."),
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[128] | 2375 | drive_name);
|
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[1] | 2376 | return;
|
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| 2377 | }
|
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[128] | 2378 | factor =
|
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| 2379 | (float) (current_size_of_drive) / (float) (original_size_of_drive);
|
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[1197] | 2380 | log_to_screen(_("Disk %s was %ld MB; is now %ld MB; factor = %f"),
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[128] | 2381 | drive_name, original_size_of_drive, current_size_of_drive,
|
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| 2382 | factor);
|
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[1] | 2383 |
|
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[128] | 2384 | lastpart = drivemntlist->entries - 1;
|
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[1] | 2385 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
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| 2386 | /* the 'atoi' thing is to make sure we don't try to resize _images_, whose formats will be numeric */
|
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[128] | 2387 | if (!atoi(drivemntlist->el[partno]->format)) {
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[1] | 2388 | new_size = (float) (drivemntlist->el[partno]->size) * factor;
|
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| 2389 | } else {
|
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| 2390 | new_size = drivemntlist->el[partno]->size;
|
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| 2391 | }
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[128] | 2392 |
|
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[1] | 2393 | if (!strcmp(drivemntlist->el[partno]->mountpoint, "image")) {
|
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[1108] | 2394 | mr_msg(1, "Skipping %s (%s) because it's an image",
|
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[128] | 2395 | drivemntlist->el[partno]->device,
|
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| 2396 | drivemntlist->el[partno]->mountpoint);
|
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| 2397 | newsizL = (long) new_size; // It looks wrong but it's not
|
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[1] | 2398 | } else {
|
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| 2399 | newsizL = (long) new_size;
|
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| 2400 | }
|
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[1197] | 2401 | log_to_screen(_("Changing %s from %lld KB to %ld KB"),
|
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[128] | 2402 | drivemntlist->el[partno]->device,
|
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| 2403 | drivemntlist->el[partno]->size, newsizL);
|
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[1] | 2404 | drivemntlist->el[partno]->size = newsizL;
|
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| 2405 | }
|
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| 2406 | final_size = get_phys_size_of_drive(drive_name);
|
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[1197] | 2407 | log_to_screen(_("final_size = %ld MB"), final_size);
|
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[1] | 2408 | }
|
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| 2409 |
|
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| 2410 |
|
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| 2411 | /**
|
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| 2412 | * Resize all partitions in @p mountlist proportionately (each one
|
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| 2413 | * grows or shrinks by the same percentage) to fit them into the new
|
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| 2414 | * drives (presumably different from the old ones).
|
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| 2415 | * @param mountlist The mountlist to resize the drives in.
|
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| 2416 | */
|
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| 2417 | void resize_mountlist_proportionately_to_suit_new_drives(struct mountlist_itself
|
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[128] | 2418 | *mountlist)
|
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[1] | 2419 | {
|
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| 2420 | /** buffers *********************************************************/
|
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[1197] | 2421 | struct list_of_disks *drivelist = NULL;
|
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[1] | 2422 |
|
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| 2423 | /** int *************************************************************/
|
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[1197] | 2424 | int driveno = 0;
|
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[1] | 2425 |
|
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| 2426 | /** end *************************************************************/
|
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| 2427 |
|
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[1080] | 2428 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
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[1] | 2429 |
|
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| 2430 | if (g_mountlist_fname[0] == '\0') {
|
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[128] | 2431 | log_it
|
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| 2432 | ("resize_mountlist_prop...() - warning - mountlist fname is blank");
|
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| 2433 | log_it("That does NOT affect the functioning of this subroutine.");
|
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[1] | 2434 | }
|
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| 2435 | iamhere("Resizing mountlist");
|
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| 2436 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
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| 2437 | iamhere("Back from MLoDiM");
|
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| 2438 | for (driveno = 0; driveno < drivelist->entries; driveno++) {
|
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[128] | 2439 | resize_drive_proportionately_to_suit_new_drives(mountlist,
|
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| 2440 | drivelist->
|
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| 2441 | el[driveno].
|
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| 2442 | device);
|
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[1] | 2443 | }
|
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[1197] | 2444 | log_to_screen(_("Mountlist adjusted to suit current hard drive(s)"));
|
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[1124] | 2445 | mr_free(drivelist);
|
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[1] | 2446 | }
|
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| 2447 |
|
---|
| 2448 | /**
|
---|
| 2449 | * Create a mountlist_reference structure for @p drive_name in @p mountlist.
|
---|
| 2450 | * @param mountlist The complete mountlist to get the drive references from.
|
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| 2451 | * @param drive_name The drive to put in @p drivemntlist.
|
---|
| 2452 | * @param drivemntlist The mountlist_reference structure to put the drive's entries in.
|
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| 2453 | * @note @p drivemntlist and @p drivemntlist->el must be allocated by the caller.
|
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| 2454 | * @author Ralph Grewe
|
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| 2455 | */
|
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[128] | 2456 | void create_mountlist_for_drive(struct mountlist_itself *mountlist,
|
---|
| 2457 | char *drive_name,
|
---|
| 2458 | struct mountlist_reference *drivemntlist)
|
---|
| 2459 | {
|
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[1197] | 2460 | int partno = 0;
|
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| 2461 | char *tmp_drive_name = NULL, *c = NULL;
|
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[1] | 2462 |
|
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| 2463 | assert(mountlist != NULL);
|
---|
| 2464 | assert(drive_name != NULL);
|
---|
| 2465 | assert(drivemntlist != NULL);
|
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| 2466 |
|
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[1108] | 2467 | mr_msg(1, "Creating list of partitions for drive %s", drive_name);
|
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[1] | 2468 |
|
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[1197] | 2469 | mr_asprintf(&tmp_drive_name, drive_name);
|
---|
[128] | 2470 |
|
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[1] | 2471 | /* devfs devices? */
|
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[128] | 2472 | c = strrchr(tmp_drive_name, '/');
|
---|
| 2473 | if (c && strncmp(c, "/disc", 5) == 0) {
|
---|
| 2474 | /* yup its devfs, change the "disc" to "part" so the existing code works */
|
---|
[1197] | 2475 | strncpy(c + 1, "part", (size_t)5);
|
---|
[1] | 2476 | }
|
---|
[128] | 2477 | drivemntlist->entries = 0;
|
---|
[1] | 2478 | for (partno = 0; partno < mountlist->entries; partno++) {
|
---|
[128] | 2479 | if (strncmp
|
---|
| 2480 | (mountlist->el[partno].device, tmp_drive_name,
|
---|
| 2481 | strlen(tmp_drive_name)) == 0) {
|
---|
| 2482 | drivemntlist->el[drivemntlist->entries] =
|
---|
| 2483 | &mountlist->el[partno];
|
---|
[1] | 2484 | drivemntlist->entries++;
|
---|
| 2485 | }
|
---|
| 2486 | }
|
---|
[1197] | 2487 | mr_free(tmp_drive_name);
|
---|
[1] | 2488 | }
|
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| 2489 |
|
---|
| 2490 | /* @} - end of prepGroup */
|
---|