[1] | 1 | /***************************************************************************
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[1080] | 2 | * $Id: mondo-prep.c 1304 2007-04-15 00:43:15Z 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 1304 2007-04-15 00:43:15Z 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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[1] | 48 |
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[128] | 49 | FILE *g_fprep = NULL;
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| 50 | int g_partition_table_locked_up = 0;
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[1] | 51 |
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| 52 |
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| 53 | void wipe_MBRs_and_reboot_if_necessary(struct mountlist_itself *mountlist)
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| 54 | {
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[1196] | 55 | char *command = NULL;
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| 56 | int lino = 0;
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| 57 | int res = 0;
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| 58 | FILE *fout = NULL;
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| 59 | char *buf = NULL;
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[128] | 60 | struct list_of_disks *drivelist = NULL;
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[1196] | 61 |
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| 62 | // If LVMs are present and a zero-and-reboot wasn't recently undertaken
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| 63 | // then zero & insist on reboot.
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[128] | 64 | if (does_file_exist("/tmp/i-want-my-lvm")) // FIXME - cheating :)
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| 65 | {
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[1080] | 66 | drivelist = mr_malloc(sizeof(struct list_of_disks));
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[128] | 67 | make_list_of_drives_in_mountlist(mountlist, drivelist);
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| 68 | for (lino = 0; lino < drivelist->entries; lino++) {
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[1196] | 69 | mr_asprintf(&command,
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| 70 | "dd if=%s bs=512 count=1 2> /dev/null | grep \"%s\"",
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| 71 | drivelist->el[lino].device, MONDO_WAS_HERE);
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| 72 | res = run_program_and_log_output(command, 1);
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| 73 | mr_free(command);
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| 74 | if (!res) {
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[1108] | 75 | mr_msg(1, "Found MONDO_WAS_HERE marker on drive#%d (%s)",
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[128] | 76 | lino, drivelist->el[lino].device);
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| 77 | break;
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| 78 | }
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| 79 | }
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| 80 |
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| 81 | if (lino == drivelist->entries) {
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[1196] | 82 | // zero & reboot
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[128] | 83 | log_to_screen
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[1196] | 84 | (_
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| 85 | ("I am sorry for the inconvenience but I must ask you to reboot."));
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| 86 | log_to_screen(_
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| 87 | ("I need to reset the Master Boot Record; in order to be"));
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| 88 | log_to_screen(_
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| 89 | ("sure the kernel notices, I must reboot after doing it."));
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[128] | 90 | log_to_screen("Please hit 'Enter' to reboot.");
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| 91 | for (lino = 0; lino < drivelist->entries; lino++) {
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[1196] | 92 | mr_asprintf(&buf, "%s\n", MONDO_WAS_HERE);
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[128] | 93 | fout = fopen(drivelist->el[lino].device, "w+");
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| 94 | if (!fout) {
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[1108] | 95 | mr_msg(1, "Unable to open+wipe %s",
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[128] | 96 | drivelist->el[lino].device);
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| 97 | } else {
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[1196] | 98 | if (1 != fwrite(buf, strlen(buf)+1, 1, fout)) {
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[1108] | 99 | mr_msg(1, "Failed to wipe %s",
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[128] | 100 | drivelist->el[lino].device);
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| 101 | } else {
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[1108] | 102 | mr_msg(1, "Successfully wiped %s",
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[128] | 103 | drivelist->el[lino].device);
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| 104 | }
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| 105 | fclose(fout);
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| 106 | }
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[1196] | 107 | mr_free(buf);
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[128] | 108 | }
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[1196] | 109 | sync();
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| 110 | sync();
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| 111 | sync();
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[128] | 112 | popup_and_OK
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[1196] | 113 | (_
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| 114 | ("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] | 115 | system("reboot");
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| 116 | }
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| 117 | }
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[1] | 118 | // Still here? Cool!
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[1108] | 119 | mr_msg(1, "Cool. I didn't have to wipe anything.");
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[1] | 120 | }
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| 121 |
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| 122 |
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[128] | 123 | int fput_string_one_char_at_a_time(FILE * fout, char *str)
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[1] | 124 | {
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[1196] | 125 | int i = 0, j = 0;
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| 126 | FILE *fq = NULL;
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[1] | 127 |
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[128] | 128 | if (ferror(fout)) {
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| 129 | return (-1);
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| 130 | }
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[1108] | 131 | mr_msg(5, "Writing string '%s', one char at a time", str);
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[128] | 132 | j = strlen(str);
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| 133 | for (i = 0; i < j; i++) {
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[1108] | 134 | mr_msg(6, "Writing %d ('%c')", str[i], str[i]);
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[128] | 135 | if ((fq = fopen(FDISK_LOG, "a+"))) {
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| 136 | fputc(str[i], fq);
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| 137 | fclose(fq);
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| 138 | }
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| 139 | fputc(str[i], fout);
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| 140 | fflush(fout);
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| 141 | usleep(1000L * 100L);
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| 142 | if (str[i] < 32) {
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| 143 | usleep(1000L * 10L);
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| 144 | }
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| 145 | }
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[1108] | 146 | mr_msg(5, "Returning");
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[128] | 147 |
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| 148 | return (i);
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[1] | 149 | }
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| 150 |
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| 151 |
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| 152 | /**
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| 153 | * @addtogroup prepGroup
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| 154 | * @{
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| 155 | */
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| 156 | /**
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| 157 | * Execute the commands in /tmp/i-want-my-lvm.
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| 158 | * These should probably be commands to set up LVM.
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| 159 | * @return The number of errors encountered (0 for success).
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| 160 | */
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[128] | 161 | int do_my_funky_lvm_stuff(bool just_erase_existing_volumes,
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| 162 | bool vacuum_pack)
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[1] | 163 | {
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[1196] | 164 | char *tmp = NULL;
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| 165 | char *tmp1 = NULL;
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| 166 | char *incoming = NULL;
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| 167 | char *command = NULL;
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| 168 | char *lvscan_sz = NULL;
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| 169 | char *lvremove_sz = NULL;
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| 170 | char *pvscan_sz = NULL;
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| 171 | char *vgscan_sz = NULL;
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| 172 | char *vgchange_sz = NULL;
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| 173 | char *vgremove_sz = NULL;
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| 174 | char *p = NULL;
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| 175 | char *q = NULL;
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[1] | 176 |
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| 177 | /** int ***************************************************/
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| 178 | int retval = 0;
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| 179 | int res = 0;
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[1196] | 180 | int i = 0;
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[1] | 181 | int lvmversion = 1;
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[1196] | 182 | long extents = 0L;
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[1] | 183 | fpos_t orig_pos;
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[1196] | 184 | size_t n = 0;
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| 185 | size_t n1 = 0;
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[128] | 186 |
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[1] | 187 | /** pointers **********************************************/
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[1196] | 188 | FILE *fin = NULL;
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[1] | 189 |
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| 190 | /** end *****************************************************/
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| 191 |
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| 192 | #ifdef __FreeBSD__
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| 193 | return (0);
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| 194 | #endif
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| 195 |
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| 196 | if (!(fin = fopen("/tmp/i-want-my-lvm", "r"))) {
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| 197 | log_OS_error("/tmp/i-want-my-lvm");
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| 198 | return (1);
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| 199 | }
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| 200 |
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[128] | 201 | iamhere("STARTING");
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[1108] | 202 | mr_msg(1, "OK, opened i-want-my-lvm. Shutting down LVM volumes...");
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[128] | 203 | if (find_home_of_exe("lvm")) // found it :) cool
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| 204 | {
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[1196] | 205 | mr_asprintf(&lvscan_sz, "lvm lvscan");
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| 206 | mr_asprintf(&lvremove_sz, "lvm lvremove");
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| 207 | mr_asprintf(&vgscan_sz, "lvm vgscan");
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| 208 | mr_asprintf(&pvscan_sz, "lvm pvscan");
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| 209 | mr_asprintf(&vgchange_sz, "lvm vgchange");
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| 210 | mr_asprintf(&vgremove_sz, "lvm vgremove");
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[128] | 211 | } else {
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[1196] | 212 | mr_asprintf(&lvscan_sz, "lvscan");
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| 213 | mr_asprintf(&lvremove_sz, "lvremove");
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| 214 | mr_asprintf(&vgscan_sz, "vgscan");
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| 215 | mr_asprintf(&pvscan_sz, "pvscan");
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| 216 | mr_asprintf(&vgchange_sz, "vgchange");
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| 217 | mr_asprintf(&vgremove_sz, "vgremove");
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[128] | 218 | }
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[1196] | 219 | mr_asprintf(&command,
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[128] | 220 | "for i in `%s | cut -d\"'\" -f2 | sort -r` ; do echo \"Shutting down lv $i\" >> "
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| 221 | MONDO_LOGFILE "; %s -f $i; done", lvscan_sz, 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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[128] | 230 | "for i in `%s | grep -i lvm | cut -d'\"' -f2` ; do %s -a n $i ; %s $i; echo \"Shutting down vg $i\" >> "
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[706] | 231 | MONDO_LOGFILE "; done", vgscan_sz, vgchange_sz, vgremove_sz);
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[1196] | 232 | mr_free(vgchange_sz);
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| 233 | mr_free(vgremove_sz);
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| 234 |
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[1] | 235 | run_program_and_log_output(command, 5);
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[1196] | 236 | mr_free(command);
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| 237 |
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[1] | 238 | if (just_erase_existing_volumes) {
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| 239 | paranoid_fclose(fin);
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[1108] | 240 | mr_msg(1, "Closed i-want-my-lvm. Finished erasing LVMs.");
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[1196] | 241 | sync();
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| 242 | sync();
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| 243 | sync();
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| 244 | sleep(1);
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| 245 | iamhere("ENDING");
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| 246 | mr_msg(1, "Not many errors. Returning 0.");
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| 247 | return (0);
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[1] | 248 | }
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| 249 |
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[1108] | 250 | mr_msg(1, "OK, rewound i-want-my-lvm. Doing funky stuff...");
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[1] | 251 | rewind(fin);
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[1196] | 252 | for (mr_getline(&incoming, &n1, fin); !feof(fin); mr_getline(&incoming, &n1, fin)) {
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[1] | 253 | fgetpos(fin, &orig_pos);
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[1196] | 254 | /* we want to execute lines begining with a # */
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[1] | 255 | if (incoming[0] != '#') {
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| 256 | continue;
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| 257 | }
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[128] | 258 | if ((p = strstr(incoming, "vgcreate"))) {
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[1196] | 259 | // include next line(s) if they end in /dev (cos we've got a broken i-want-my-lvm)
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| 260 | for (mr_getline(&tmp, &n, fin); !feof(fin); mr_getline(&tmp, &n, fin)) {
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[128] | 261 | if (tmp[0] == '#') {
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| 262 | fsetpos(fin, &orig_pos);
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| 263 | break;
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| 264 | } else {
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| 265 | fgetpos(fin, &orig_pos);
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[1196] | 266 | mr_strcat(incoming, tmp);
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[128] | 267 | }
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[1] | 268 | }
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[1196] | 269 | mr_free(tmp);
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| 270 |
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[128] | 271 | for (q = incoming; *q != '\0'; q++) {
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| 272 | if (*q < 32) {
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| 273 | *q = ' ';
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| 274 | }
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| 275 | }
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[1196] | 276 | mr_asprintf(&tmp1, p + strlen("vgcreate") + 1);
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| 277 | for (q = tmp1; *q > 32; q++);
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[128] | 278 | *q = '\0';
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[1196] | 279 | mr_msg(1, "Deleting old entries at /dev/%s", tmp1);
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| 280 | mr_asprintf(&command, "rm -Rf /dev/%s", tmp1);
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| 281 | mr_free(tmp1);
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| 282 |
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[128] | 283 | run_program_and_log_output(command, 1);
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[1196] | 284 | mr_free(command);
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| 285 |
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[128] | 286 | run_program_and_log_output(vgscan_sz, 1);
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| 287 | run_program_and_log_output(pvscan_sz, 1);
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[1108] | 288 | mr_msg(3,
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[128] | 289 | "After working around potentially broken i-want-my-lvm, incoming[] is now '%s'",
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| 290 | incoming);
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| 291 | }
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[1] | 292 | for (p = incoming + 1; *p == ' '; p++);
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[1196] | 293 | mr_asprintf(&command,p);
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[1] | 294 | for (p = command; *p != '\0'; p++);
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[1196] | 295 | for (; (*(p - 1) < 32) && (p > command) ; p--);
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[1] | 296 | *p = '\0';
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[1196] | 297 |
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| 298 | /* BERLIOS: we should rather define LVMv1 or v2 and use it */
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[1] | 299 | res = run_program_and_log_output(command, 5);
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[128] | 300 | if (res > 0 && (p = strstr(command, "lvm "))) {
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| 301 | *p = *(p + 1) = *(p + 2) = ' ';
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| 302 | res = run_program_and_log_output(command, 5);
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| 303 | }
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[1108] | 304 | mr_msg(0, "%s --> %d", command, res);
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[128] | 305 | if (res > 0) {
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| 306 | res = 1;
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[1] | 307 | }
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[128] | 308 | if (res && strstr(command, "lvcreate") && vacuum_pack) {
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| 309 | res = 0;
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| 310 | if (strstr(command, "lvm lvcreate"))
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| 311 | lvmversion = 2;
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| 312 | if (lvmversion == 2) {
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[1196] | 313 | mr_asprintf(&tmp, call_program_and_get_last_line_of_output
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| 314 | ("tail -n5 " MONDO_LOGFILE " | grep Insufficient | tail -n1"));
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[128] | 315 | } else {
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[1196] | 316 | mr_asprintf(&tmp, call_program_and_get_last_line_of_output
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| 317 | ("tail -n5 " MONDO_LOGFILE " | grep lvcreate | tail -n1"));
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[128] | 318 | }
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| 319 | for (p = tmp; *p != '\0' && !isdigit(*p); p++);
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| 320 | extents = atol(p);
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[1108] | 321 | mr_msg(5, "p='%s' --> extents=%ld", p, extents);
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[1196] | 322 | mr_free(tmp);
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| 323 |
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[128] | 324 | p = strstr(command, "-L");
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| 325 | if (!p) {
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[1108] | 326 | mr_msg(0, "Fiddlesticks. '%s' returned %d", command, res);
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[128] | 327 | } else {
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| 328 | if (lvmversion == 2) {
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| 329 | *p++ = '-';
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| 330 | *p++ = 'l';
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| 331 | *p++ = ' ';
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| 332 | for (q = p; *q != ' '; q++) {
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| 333 | *q = ' ';
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| 334 | }
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[1196] | 335 | /* BERLIOS: Dangerous: no size control !! */
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[128] | 336 | sprintf(p, "%ld", extents);
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| 337 | i = strlen(p);
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| 338 | *(p + i) = ' ';
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| 339 | } else {
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| 340 | p++;
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| 341 | p++;
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| 342 | p++;
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| 343 | for (q = p; *q != ' '; q++) {
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| 344 | *(q - 1) = ' ';
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| 345 | }
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[1196] | 346 | /* BERLIOS: Dangerous: no size control !! */
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[128] | 347 | sprintf(p, "%ld%c", extents, 'm');
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| 348 | i = strlen(p);
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| 349 | *(p + i) = ' ';
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| 350 | }
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[1108] | 351 | mr_msg(5, "Retrying with '%s'", command);
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[128] | 352 | res = run_program_and_log_output(command, 5);
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| 353 | if (res > 0) {
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| 354 | res = 1;
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| 355 | }
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| 356 | if (g_fprep) {
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| 357 | fprintf(g_fprep, "%s\n", command);
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| 358 | }
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[1108] | 359 | mr_msg(0, "%s --> %d", command, res);
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[128] | 360 | if (!res) {
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[1196] | 361 | mr_msg(5, "Yep! This time, it succeeded.");
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[128] | 362 | }
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| 363 | }
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| 364 | }
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| 365 | if (strstr(command, "vgcreate")) {
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[1108] | 366 | mr_msg(0, "In case you're interested...");
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[128] | 367 | run_program_and_log_output(vgscan_sz, 1);
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| 368 | run_program_and_log_output(pvscan_sz, 1);
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| 369 | }
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| 370 | if (res != 0 && !strstr(command, "insmod")) {
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| 371 | retval++;
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| 372 | }
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[1196] | 373 | mr_asprintf(&tmp, "echo \"%s\" >> /tmp/out.sh", command);
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[1] | 374 | system(tmp);
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[1196] | 375 | mr_free(tmp);
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[1] | 376 | sleep(1);
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| 377 | }
|
---|
| 378 | paranoid_fclose(fin);
|
---|
[1080] | 379 | mr_free(vgscan_sz);
|
---|
| 380 | mr_free(pvscan_sz);
|
---|
[1196] | 381 | mr_free(command);
|
---|
| 382 | mr_free(incoming);
|
---|
| 383 |
|
---|
| 384 | mr_msg(1, "Closed i-want-my-lvm. Finished doing funky stuff.");
|
---|
| 385 | sync();
|
---|
| 386 | sync();
|
---|
| 387 | sync();
|
---|
[1] | 388 | sleep(1);
|
---|
[128] | 389 | iamhere("ENDING");
|
---|
| 390 | if (retval > 2) {
|
---|
[1108] | 391 | mr_msg(1, "%d errors. I'm reporting this.", retval);
|
---|
[128] | 392 | return (retval);
|
---|
| 393 | } else {
|
---|
[1108] | 394 | mr_msg(1, "Not many errors. Returning 0.");
|
---|
[128] | 395 | return (0);
|
---|
| 396 | }
|
---|
[1] | 397 | }
|
---|
| 398 |
|
---|
| 399 |
|
---|
| 400 | /**
|
---|
| 401 | * Add RAID partitions while copying @p old_mountlist to @p new_mountlist.
|
---|
| 402 | * We go through @p old_mountlist and check if any RAID device (/dev/md? on Linux)
|
---|
| 403 | * is in it; if it is, then we put the disks contained within that RAID device
|
---|
| 404 | * into the mountlist as well.
|
---|
| 405 | * @param old_mountlist The mountlist to read.
|
---|
| 406 | * @param new_mountlist The mountlist to write, with the RAID partitions added.
|
---|
| 407 | * @return 0 for success, nonzero for failure.
|
---|
| 408 | */
|
---|
[128] | 409 | int extrapolate_mountlist_to_include_raid_partitions(struct mountlist_itself
|
---|
| 410 | *new_mountlist, struct mountlist_itself
|
---|
| 411 | *old_mountlist)
|
---|
[1] | 412 | {
|
---|
[1196] | 413 | FILE *fin = NULL;
|
---|
| 414 | int lino = 0;
|
---|
| 415 | int j = 0;
|
---|
| 416 | char *incoming = NULL;
|
---|
| 417 | char *p = NULL;
|
---|
| 418 | size_t n = 0;
|
---|
[1] | 419 |
|
---|
| 420 | /** init *************************************************************/
|
---|
| 421 | new_mountlist->entries = 0;
|
---|
| 422 |
|
---|
| 423 | /** end **************************************************************/
|
---|
| 424 |
|
---|
| 425 | assert(new_mountlist != NULL);
|
---|
| 426 | assert(old_mountlist != NULL);
|
---|
| 427 |
|
---|
| 428 | #ifdef __FreeBSD__
|
---|
[128] | 429 | log_to_screen
|
---|
[1196] | 430 | (_
|
---|
| 431 | ("I don't know how to extrapolate the mountlist on FreeBSD. Sorry."));
|
---|
[128] | 432 | return (1);
|
---|
[1] | 433 | #endif
|
---|
| 434 |
|
---|
| 435 | for (lino = 0; lino < old_mountlist->entries; lino++) {
|
---|
| 436 | if (strstr(old_mountlist->el[lino].device, RAID_DEVICE_STUB)) // raid
|
---|
| 437 | {
|
---|
| 438 | if (!does_file_exist("/etc/raidtab")) {
|
---|
[128] | 439 | log_to_screen
|
---|
[1196] | 440 | (_
|
---|
| 441 | ("Cannot find /etc/raidtab - cannot extrapolate the fdisk entries"));
|
---|
[1] | 442 | finish(1);
|
---|
| 443 | }
|
---|
| 444 | if (!(fin = fopen("/etc/raidtab", "r"))) {
|
---|
| 445 | log_OS_error("Cannot open /etc/raidtab");
|
---|
| 446 | finish(1);
|
---|
| 447 | }
|
---|
[1196] | 448 | for (mr_getline(&incoming, &n, fin); !feof(fin)
|
---|
[128] | 449 | && !strstr(incoming, old_mountlist->el[lino].device);
|
---|
[1196] | 450 | mr_getline(&incoming, &n, fin));
|
---|
[1] | 451 | if (!feof(fin)) {
|
---|
[1196] | 452 | log_it("Investigating %s",
|
---|
[128] | 453 | old_mountlist->el[lino].device);
|
---|
[1196] | 454 | for (mr_getline(&incoming, &n, fin); !feof(fin)
|
---|
[128] | 455 | && !strstr(incoming, "raiddev");
|
---|
[1196] | 456 | mr_getline(&incoming, &n, fin)) {
|
---|
[1] | 457 | if (strstr(incoming, OSSWAP("device", "drive"))
|
---|
[128] | 458 | && !strchr(incoming, '#')) {
|
---|
| 459 | for (p = incoming + strlen(incoming);
|
---|
[1196] | 460 | (*(p - 1) <= 32) && (p >= incoming) ; p--);
|
---|
[1] | 461 | *p = '\0';
|
---|
[1196] | 462 | for (p--; (p >= incoming) && (*(p - 1) > 32); p--);
|
---|
| 463 | log_it("Extrapolating %s", p);
|
---|
[128] | 464 | for (j = 0;
|
---|
| 465 | j < new_mountlist->entries
|
---|
| 466 | && strcmp(new_mountlist->el[j].device, p);
|
---|
| 467 | j++);
|
---|
[1] | 468 | if (j >= new_mountlist->entries) {
|
---|
[128] | 469 | strcpy(new_mountlist->
|
---|
| 470 | el[new_mountlist->entries].device, p);
|
---|
| 471 | strcpy(new_mountlist->
|
---|
| 472 | el[new_mountlist->entries].mountpoint,
|
---|
| 473 | "raid");
|
---|
| 474 | strcpy(new_mountlist->
|
---|
| 475 | el[new_mountlist->entries].format,
|
---|
| 476 | "raid");
|
---|
| 477 | new_mountlist->el[new_mountlist->entries].
|
---|
| 478 | size = old_mountlist->el[lino].size;
|
---|
[1] | 479 | new_mountlist->entries++;
|
---|
| 480 | } else {
|
---|
[1196] | 481 | log_it("Not adding %s to mountlist: it's already there", p);
|
---|
[1] | 482 | }
|
---|
| 483 | }
|
---|
| 484 | }
|
---|
| 485 | }
|
---|
[1196] | 486 | mr_free(incoming);
|
---|
| 487 |
|
---|
[1] | 488 | paranoid_fclose(fin);
|
---|
| 489 | } else {
|
---|
[128] | 490 | strcpy(new_mountlist->el[new_mountlist->entries].device,
|
---|
| 491 | old_mountlist->el[lino].device);
|
---|
| 492 | strcpy(new_mountlist->el[new_mountlist->entries].mountpoint,
|
---|
| 493 | old_mountlist->el[lino].mountpoint);
|
---|
| 494 | strcpy(new_mountlist->el[new_mountlist->entries].format,
|
---|
| 495 | old_mountlist->el[lino].format);
|
---|
| 496 | new_mountlist->el[new_mountlist->entries].size =
|
---|
| 497 | old_mountlist->el[lino].size;
|
---|
[1] | 498 | new_mountlist->entries++;
|
---|
| 499 | }
|
---|
| 500 | }
|
---|
| 501 | return (0);
|
---|
| 502 | }
|
---|
| 503 |
|
---|
| 504 |
|
---|
| 505 | /**
|
---|
[558] | 506 | * Create @p RAID device using information from @p structure.
|
---|
| 507 | * This will create the specified RAID devive using information provided in
|
---|
| 508 | * raidlist by means of the mdadm tool.
|
---|
| 509 | * @param raidlist The structure containing all RAID information
|
---|
| 510 | * @param device The RAID device to create.
|
---|
| 511 | * @return 0 for success, nonzero for failure.
|
---|
| 512 | */
|
---|
| 513 | int create_raid_device_via_mdadm(struct raidlist_itself *raidlist, char *device)
|
---|
| 514 | {
|
---|
| 515 | /** int **************************************************************/
|
---|
[1196] | 516 | int i = 0;
|
---|
| 517 | int j = 0;
|
---|
| 518 | int res = 0;
|
---|
| 519 |
|
---|
[558] | 520 | /** buffers ***********************************************************/
|
---|
| 521 | char *devices = NULL;
|
---|
| 522 | char *level = NULL;
|
---|
| 523 | char *program = NULL;
|
---|
| 524 |
|
---|
| 525 | // leave straight away if raidlist is initial or has no entries
|
---|
| 526 | if (!raidlist || raidlist->entries == 0) {
|
---|
[1108] | 527 | mr_msg(1, "No RAID arrays found.");
|
---|
[558] | 528 | return 1;
|
---|
| 529 | } else {
|
---|
[1108] | 530 | mr_msg(1, "%d RAID arrays found.", raidlist->entries);
|
---|
[558] | 531 | }
|
---|
| 532 | // find raidlist entry for requested device
|
---|
| 533 | for (i = 0; i < raidlist->entries; i++) {
|
---|
| 534 | if (!strcmp(raidlist->el[i].raid_device, device)) break;
|
---|
| 535 | }
|
---|
| 536 | // check whether RAID device was found in raidlist
|
---|
| 537 | if (i == raidlist->entries) {
|
---|
[1108] | 538 | mr_msg(1, "RAID device %s not found in list.", device);
|
---|
[558] | 539 | return 1;
|
---|
| 540 | }
|
---|
| 541 | // create device list from normal disks followed by spare ones
|
---|
[1170] | 542 | mr_asprintf(&devices, raidlist->el[i].data_disks.el[0].device);
|
---|
[558] | 543 | for (j = 1; j < raidlist->el[i].data_disks.entries; j++) {
|
---|
[1196] | 544 | mr_strcat(devices, " %s", raidlist->el[i].data_disks.el[j].device);
|
---|
[558] | 545 | }
|
---|
| 546 | for (j = 0; j < raidlist->el[i].spare_disks.entries; j++) {
|
---|
[1196] | 547 | mr_strcat(devices, " %s", raidlist->el[i].spare_disks.el[j].device);
|
---|
[558] | 548 | }
|
---|
| 549 | // translate RAID level
|
---|
| 550 | if (raidlist->el[i].raid_level == -2) {
|
---|
[1170] | 551 | mr_asprintf(&level, "multipath");
|
---|
[558] | 552 | } else if (raidlist->el[i].raid_level == -1) {
|
---|
[1170] | 553 | mr_asprintf(&level, "linear");
|
---|
[558] | 554 | } else {
|
---|
[1170] | 555 | mr_asprintf(&level, "raid%d", raidlist->el[i].raid_level);
|
---|
[558] | 556 | }
|
---|
| 557 | // create RAID device:
|
---|
| 558 | // - RAID device, number of devices and devices mandatory
|
---|
| 559 | // - parity algorithm, chunk size and spare devices optional
|
---|
| 560 | // - faulty devices ignored
|
---|
| 561 | // - persistent superblock always used as this is recommended
|
---|
[1170] | 562 | mr_asprintf(&program,
|
---|
[558] | 563 | "mdadm --create --force --run --auto=yes %s --level=%s --raid-devices=%d",
|
---|
| 564 | raidlist->el[i].raid_device, level,
|
---|
| 565 | raidlist->el[i].data_disks.entries);
|
---|
[1196] | 566 | mr_free(level);
|
---|
[558] | 567 | if (raidlist->el[i].parity != -1) {
|
---|
| 568 | switch(raidlist->el[i].parity) {
|
---|
| 569 | case 0:
|
---|
[1196] | 570 | mr_strcat(program, " --parity=%s", "la");
|
---|
[558] | 571 | break;
|
---|
| 572 | case 1:
|
---|
[1196] | 573 | mr_strcat(program, " --parity=%s", "ra");
|
---|
[558] | 574 | break;
|
---|
| 575 | case 2:
|
---|
[1196] | 576 | mr_strcat(program, " --parity=%s", "ls");
|
---|
[558] | 577 | break;
|
---|
| 578 | case 3:
|
---|
[1196] | 579 | mr_strcat(program, " --parity=%s", "rs");
|
---|
[558] | 580 | break;
|
---|
| 581 | default:
|
---|
| 582 | fatal_error("Unknown RAID parity algorithm.");
|
---|
| 583 | break;
|
---|
| 584 | }
|
---|
| 585 | }
|
---|
| 586 | if (raidlist->el[i].chunk_size != -1) {
|
---|
[1196] | 587 | mr_strcat(program, " --chunk=%d", raidlist->el[i].chunk_size);
|
---|
[558] | 588 | }
|
---|
| 589 | if (raidlist->el[i].spare_disks.entries > 0) {
|
---|
[1196] | 590 | mr_strcat(program, " --spare-devices=%d", raidlist->el[i].spare_disks.entries);
|
---|
[558] | 591 | }
|
---|
[1196] | 592 | mr_strcat(program, " %s", devices);
|
---|
[558] | 593 | res = run_program_and_log_output(program, 1);
|
---|
| 594 | // free memory
|
---|
[1080] | 595 | mr_free(devices);
|
---|
| 596 | mr_free(program);
|
---|
[558] | 597 | // return to calling instance
|
---|
[1196] | 598 | return(res);
|
---|
[558] | 599 | }
|
---|
| 600 |
|
---|
| 601 |
|
---|
| 602 | /**
|
---|
[1] | 603 | * Format @p device as a @p format filesystem.
|
---|
| 604 | * This will use the format command returned by which_format_command_do_i_need().
|
---|
| 605 | * If @p device is an LVM PV, it will not be formatted, and LVM will be started
|
---|
| 606 | * (if not already done). If it's an imagedev, software RAID component, or
|
---|
| 607 | * (under BSD) swap partition, no format will be done.
|
---|
| 608 | * @param device The device to format.
|
---|
| 609 | * @param format The filesystem type to format it as.
|
---|
| 610 | * @return 0 for success, nonzero for failure.
|
---|
| 611 | */
|
---|
[558] | 612 | int format_device(char *device, char *format, struct raidlist_itself *raidlist)
|
---|
[1] | 613 | {
|
---|
| 614 | /** int **************************************************************/
|
---|
[1196] | 615 | int res = 0;
|
---|
[1] | 616 | int retval = 0;
|
---|
| 617 | #ifdef __FreeBSD__
|
---|
| 618 | static bool vinum_started_yet = FALSE;
|
---|
| 619 | #endif
|
---|
| 620 |
|
---|
| 621 | /** buffers ***********************************************************/
|
---|
[1196] | 622 | char *program = NULL;
|
---|
| 623 | char *program2 = NULL;
|
---|
| 624 | char *tmp = NULL;
|
---|
| 625 | #ifdef __FreeBSD__
|
---|
| 626 | char *line = NULL;
|
---|
| 627 | char *status = NULL;
|
---|
| 628 | FILE *pin = NULL;
|
---|
| 629 | FILE *fin = NULL;
|
---|
| 630 | size_t n = 0;
|
---|
| 631 | size_t n1 = 0;
|
---|
| 632 | #endif
|
---|
[1] | 633 |
|
---|
| 634 | /** end ****************************************************************/
|
---|
| 635 |
|
---|
| 636 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 637 | assert(format != NULL);
|
---|
| 638 |
|
---|
| 639 | if (strstr(format, "raid")) { // do not form RAID disks; do it to /dev/md* instead
|
---|
[1196] | 640 | log_it("Not formatting %s (it is a RAID disk)", device);
|
---|
[1] | 641 | return (0);
|
---|
| 642 | }
|
---|
| 643 | #ifdef __FreeBSD__
|
---|
| 644 | if (strcmp(format, "swap") == 0) {
|
---|
| 645 | log_it("Not formatting %s - it's swap", device);
|
---|
| 646 | return (0);
|
---|
| 647 | }
|
---|
| 648 | #endif
|
---|
| 649 | if (strlen(format) <= 2) {
|
---|
[1196] | 650 | mr_asprintf(&tmp,
|
---|
[128] | 651 | "%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",
|
---|
| 652 | device, format);
|
---|
[1] | 653 | return (0);
|
---|
| 654 | }
|
---|
| 655 | if (is_this_device_mounted(device)) {
|
---|
[1196] | 656 | log_to_screen(_("%s is mounted - cannot format it "), device);
|
---|
[1] | 657 | return (1);
|
---|
| 658 | }
|
---|
| 659 | if (strstr(device, RAID_DEVICE_STUB)) {
|
---|
| 660 | newtSuspend();
|
---|
| 661 | #ifdef __FreeBSD__
|
---|
| 662 | if (!vinum_started_yet) {
|
---|
| 663 | if (!does_file_exist("/tmp/raidconf.txt")) {
|
---|
[128] | 664 | log_to_screen
|
---|
[1196] | 665 | (_
|
---|
| 666 | ("/tmp/raidconf.txt does not exist. I therefore cannot start Vinum."));
|
---|
[1] | 667 | } else {
|
---|
| 668 | int res;
|
---|
[128] | 669 | res =
|
---|
| 670 | run_program_and_log_output
|
---|
| 671 | ("vinum create /tmp/raidconf.txt", TRUE);
|
---|
[1] | 672 | if (res) {
|
---|
| 673 | log_to_screen
|
---|
[1196] | 674 | (_
|
---|
| 675 | ("`vinum create /tmp/raidconf.txt' returned errors. Please fix them and re-run mondorestore."));
|
---|
[1] | 676 | finish(1);
|
---|
| 677 | }
|
---|
| 678 | vinum_started_yet = TRUE;
|
---|
| 679 | }
|
---|
| 680 | }
|
---|
| 681 |
|
---|
| 682 | if (vinum_started_yet) {
|
---|
[1196] | 683 | log_to_screen(_("Initializing Vinum device %s (this may take a *long* time)"),
|
---|
[128] | 684 | device);
|
---|
[1196] | 685 |
|
---|
[1] | 686 | /* format raid partition */
|
---|
[1196] | 687 | mr_asprintf(&program,
|
---|
[128] | 688 | "for plex in `vinum lv -r %s | grep '^P' | tr '\t' ' ' | tr -s ' ' | cut -d' ' -f2`; do echo $plex; done > /tmp/plexes",
|
---|
| 689 | basename(device));
|
---|
[1] | 690 | system(program);
|
---|
[1196] | 691 |
|
---|
[128] | 692 | if (g_fprep) {
|
---|
| 693 | fprintf(g_fprep, "%s\n", program);
|
---|
| 694 | }
|
---|
[1196] | 695 | mr_free(program);
|
---|
| 696 |
|
---|
[1] | 697 | fin = fopen("/tmp/plexes", "r");
|
---|
[1196] | 698 | while (mr_getline(&line, &n, fin)) {
|
---|
[1] | 699 | if (strchr(line, '\n'))
|
---|
| 700 | *(strchr(line, '\n')) = '\0'; // get rid of the \n on the end
|
---|
| 701 |
|
---|
[1196] | 702 | mr_asprintf(&tmp, "Initializing plex: %s", line);
|
---|
[1] | 703 | open_evalcall_form(tmp);
|
---|
[1196] | 704 | mr_free(tmp);
|
---|
| 705 |
|
---|
| 706 | mr_asprintf(&tmp, "vinum init %s", line);
|
---|
[1] | 707 | system(tmp);
|
---|
[1196] | 708 | mr_free(tmp);
|
---|
| 709 |
|
---|
[1] | 710 | while (1) {
|
---|
[1196] | 711 | mr_asprintf(&tmp,
|
---|
[128] | 712 | "vinum lp -r %s | grep '^S' | head -1 | tr -s ' ' | cut -d: -f2 | cut -f1 | sed 's/^ //' | sed 's/I //' | sed 's/%%//'",
|
---|
| 713 | line);
|
---|
[1196] | 714 | pin = popen(tmp, "r");
|
---|
| 715 | mr_free(tmp);
|
---|
| 716 |
|
---|
| 717 | mr_getline(&status, &n1, pin);
|
---|
[1] | 718 | pclose(pin);
|
---|
| 719 |
|
---|
| 720 | if (!strcmp(status, "up")) {
|
---|
| 721 | break; /* it's done */
|
---|
| 722 | }
|
---|
| 723 | update_evalcall_form(atoi(status));
|
---|
| 724 | usleep(250000);
|
---|
[1196] | 725 | mr_free(status);
|
---|
[1] | 726 | }
|
---|
| 727 | close_evalcall_form();
|
---|
| 728 | }
|
---|
[1196] | 729 | mr_free(line);
|
---|
| 730 |
|
---|
[1] | 731 | fclose(fin);
|
---|
| 732 | unlink("/tmp/plexes");
|
---|
| 733 | /* retval+=res; */
|
---|
| 734 | }
|
---|
| 735 | #else
|
---|
[1196] | 736 | log_to_screen(_("Initializing RAID device %s"), device);
|
---|
[1] | 737 |
|
---|
[1196] | 738 | // Shouldn't be necessary.
|
---|
| 739 | log_to_screen(_("Stopping %s"), device);
|
---|
[1] | 740 | stop_raid_device(device);
|
---|
[1196] | 741 | sync();
|
---|
[128] | 742 | sleep(1);
|
---|
[1] | 743 |
|
---|
[1108] | 744 | mr_msg(1, "Making %s", device);
|
---|
[558] | 745 | // use mkraid if it exists, otherwise use mdadm
|
---|
| 746 | if (run_program_and_log_output("which mkraid", FALSE)) {
|
---|
| 747 | res = create_raid_device_via_mdadm(raidlist, device);
|
---|
[1108] | 748 | mr_msg(1, "Creating RAID device %s via mdadm returned %d", device, res);
|
---|
[558] | 749 | } else {
|
---|
[1196] | 750 | mr_asprintf(&program, "mkraid --really-force %s", device);
|
---|
[558] | 751 | res = run_program_and_log_output(program, 1);
|
---|
[1108] | 752 | mr_msg(1, "%s returned %d", program, res);
|
---|
[1196] | 753 | sync();
|
---|
[558] | 754 | sleep(3);
|
---|
| 755 | start_raid_device(device);
|
---|
| 756 | if (g_fprep) {
|
---|
| 757 | fprintf(g_fprep, "%s\n", program);
|
---|
| 758 | }
|
---|
[1196] | 759 | mr_free(program);
|
---|
[128] | 760 | }
|
---|
[1196] | 761 | sync();
|
---|
[128] | 762 | sleep(2);
|
---|
[1] | 763 | #endif
|
---|
[1196] | 764 | sync();
|
---|
[128] | 765 | sleep(1);
|
---|
[1] | 766 | newtResume();
|
---|
| 767 | }
|
---|
| 768 |
|
---|
[128] | 769 | if (!strcmp(format, "lvm")) {
|
---|
[1108] | 770 | mr_msg(1, "Don't format %s - it's part of an lvm volume", device);
|
---|
[128] | 771 | return (0);
|
---|
| 772 | }
|
---|
[1196] | 773 | malloc_string(program2);
|
---|
| 774 | res = which_format_command_do_i_need(format, program2);
|
---|
| 775 | mr_asprintf(&tmp, "%s %s", program2, device);
|
---|
| 776 | if (strstr(program2, "kludge")) {
|
---|
| 777 | mr_strcat(tmp, " /");
|
---|
[1] | 778 | }
|
---|
[1196] | 779 | mr_free(program2);
|
---|
| 780 |
|
---|
| 781 | mr_asprintf(&program, "sh -c 'echo -en \"y\\ny\\ny\\n\" | %s'", tmp);
|
---|
| 782 | mr_free(tmp);
|
---|
| 783 |
|
---|
| 784 | mr_asprintf(&tmp, _("Formatting %s as %s"), device, format);
|
---|
[1] | 785 | update_progress_form(tmp);
|
---|
[1196] | 786 |
|
---|
[1] | 787 | res = run_program_and_log_output(program, FALSE);
|
---|
| 788 | if (res && strstr(program, "kludge")) {
|
---|
[1196] | 789 | mr_free(tmp);
|
---|
| 790 | mr_asprintf(&tmp, _("Kludge failed; using regular mkfs.%s to format %s"), format, device);
|
---|
| 791 | mr_free(program);
|
---|
[1] | 792 | #ifdef __FreeBSD__
|
---|
[1196] | 793 | mr_asprintf(&program, "newfs_msdos -F 32 %s", device);
|
---|
[1] | 794 | #else
|
---|
[85] | 795 | #ifdef __IA64__
|
---|
| 796 | /* For EFI partitions take fat16
|
---|
| 797 | * as we want to make small ones */
|
---|
[1196] | 798 | mr_asprintf(&program, "mkfs -t %s -F 16 %s", format, device);
|
---|
[85] | 799 | #else
|
---|
[1196] | 800 | mr_asprintf(&program, "mkfs -t %s -F 32 %s", format, device);
|
---|
[1] | 801 | #endif
|
---|
[85] | 802 | #endif
|
---|
[1] | 803 | res = run_program_and_log_output(program, FALSE);
|
---|
[128] | 804 | if (g_fprep) {
|
---|
| 805 | fprintf(g_fprep, "%s\n", program);
|
---|
| 806 | }
|
---|
[1] | 807 | }
|
---|
[1196] | 808 | mr_free(program);
|
---|
| 809 |
|
---|
[1] | 810 | retval += res;
|
---|
| 811 | if (retval) {
|
---|
[1196] | 812 | mr_strcat(tmp, _("...failed"));
|
---|
[1] | 813 | } else {
|
---|
[1196] | 814 | mr_strcat(tmp, _("...OK"));
|
---|
[1] | 815 | }
|
---|
| 816 | log_to_screen(tmp);
|
---|
[1080] | 817 | mr_free(tmp);
|
---|
[1196] | 818 |
|
---|
| 819 | sync();
|
---|
[128] | 820 | sleep(1);
|
---|
[1] | 821 | return (retval);
|
---|
| 822 | }
|
---|
| 823 |
|
---|
| 824 |
|
---|
| 825 | /**
|
---|
| 826 | * Format all drives (except those excluded by format_device()) in @p mountlist.
|
---|
| 827 | * @param mountlist The mountlist containing partitions to be formatted.
|
---|
| 828 | * @param interactively If TRUE, then prompt the user before each partition.
|
---|
| 829 | * @return The number of errors encountered (0 for success).
|
---|
| 830 | */
|
---|
[1196] | 831 | int format_everything(struct mountlist_itself *mountlist,
|
---|
| 832 | bool interactively, struct raidlist_itself *raidlist)
|
---|
[1] | 833 | {
|
---|
| 834 | /** int **************************************************************/
|
---|
| 835 | int retval = 0;
|
---|
[1196] | 836 | int lino = 0;
|
---|
| 837 | int res = 0;
|
---|
[1] | 838 |
|
---|
| 839 | /** long *************************************************************/
|
---|
[1196] | 840 | long progress_step = 0L;
|
---|
[1] | 841 |
|
---|
| 842 | /** bools ************************************************************/
|
---|
[1196] | 843 | bool do_it = FALSE;
|
---|
[1] | 844 |
|
---|
| 845 | /** buffers **********************************************************/
|
---|
[1196] | 846 | char *tmp = NULL;
|
---|
[1] | 847 |
|
---|
| 848 | /** pointers *********************************************************/
|
---|
[1196] | 849 | struct mountlist_line *me = NULL; // mountlist entry
|
---|
[1] | 850 | /** end **************************************************************/
|
---|
| 851 |
|
---|
[128] | 852 | assert(mountlist != NULL);
|
---|
[1196] | 853 | log_it("format_everything (mountlist, interactively = %s",
|
---|
[128] | 854 | (interactively) ? "true" : "false");
|
---|
[1196] | 855 | mvaddstr_and_log_it(g_currentY, 0, _("Formatting partitions "));
|
---|
| 856 | open_progress_form(_("Formatting partitions"),
|
---|
| 857 | _("I am now formatting your hard disk partitions."),
|
---|
| 858 | _("This may take up to five minutes."), "",
|
---|
[128] | 859 | mountlist->entries + 1);
|
---|
[1] | 860 |
|
---|
[128] | 861 | progress_step =
|
---|
| 862 | (mountlist->entries >
|
---|
| 863 | 0) ? g_maximum_progress / mountlist->entries : 1;
|
---|
[1196] | 864 | // start soft-raids now (because LVM might depend on them)
|
---|
| 865 | // ...and for simplicity's sake, let's format them at the same time :)
|
---|
[1108] | 866 | mr_msg(1, "Stopping all RAID devices");
|
---|
[1] | 867 | stop_all_raid_devices(mountlist);
|
---|
[1196] | 868 | sync();
|
---|
| 869 | sync();
|
---|
| 870 | sync();
|
---|
[1] | 871 | sleep(2);
|
---|
[1108] | 872 | mr_msg(1, "Prepare soft-RAIDs"); // prep and format too
|
---|
[1] | 873 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 874 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
[1108] | 875 | mr_msg(2, "Examining %s", me->device);
|
---|
[1] | 876 | if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
| 877 | if (interactively) {
|
---|
| 878 | // ask user if we should format the current device
|
---|
[1196] | 879 | mr_asprintf(&tmp, "Shall I format %s (%s) ?", me->device,
|
---|
[128] | 880 | me->mountpoint);
|
---|
[1] | 881 | do_it = ask_me_yes_or_no(tmp);
|
---|
[1196] | 882 | mr_free(tmp);
|
---|
[1] | 883 | } else {
|
---|
| 884 | do_it = TRUE;
|
---|
| 885 | }
|
---|
| 886 | if (do_it) {
|
---|
[128] | 887 | // NB: format_device() also stops/starts RAID device if necessary
|
---|
[558] | 888 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 889 | }
|
---|
| 890 | g_current_progress += progress_step;
|
---|
| 891 | }
|
---|
| 892 | }
|
---|
[1196] | 893 | sync();
|
---|
| 894 | sync();
|
---|
| 895 | sync();
|
---|
[1] | 896 | sleep(2);
|
---|
[1196] | 897 | // This last step is probably necessary
|
---|
| 898 | // log_to_screen("Re-starting software RAIDs...");
|
---|
| 899 | // start_all_raid_devices(mountlist);
|
---|
| 900 | // system("sync"); system("sync"); system("sync");
|
---|
| 901 | // sleep(5);
|
---|
| 902 | // do LVMs now
|
---|
[1108] | 903 | mr_msg(1, "Creating LVMs");
|
---|
[1] | 904 | if (does_file_exist("/tmp/i-want-my-lvm")) {
|
---|
[1251] | 905 | wait_until_software_raids_are_prepped(100);
|
---|
[1196] | 906 | log_to_screen(_("Configuring LVM"));
|
---|
[128] | 907 | if (!g_text_mode) {
|
---|
| 908 | newtSuspend();
|
---|
| 909 | }
|
---|
| 910 | res = do_my_funky_lvm_stuff(FALSE, TRUE);
|
---|
| 911 | if (!g_text_mode) {
|
---|
| 912 | newtResume();
|
---|
| 913 | }
|
---|
| 914 | if (!res) {
|
---|
| 915 | log_to_screen("LVM initialized OK");
|
---|
| 916 | } else {
|
---|
| 917 | log_to_screen("Failed to initialize LVM");
|
---|
| 918 | }
|
---|
[1] | 919 | if (res) {
|
---|
[128] | 920 | retval++;
|
---|
[1] | 921 | }
|
---|
[128] | 922 | sleep(3);
|
---|
[1] | 923 | }
|
---|
[1196] | 924 | // do regulars at last
|
---|
[128] | 925 | sleep(2); // woo!
|
---|
[1108] | 926 | mr_msg(1, "Formatting regulars");
|
---|
[1] | 927 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 928 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
| 929 | if (!strcmp(me->mountpoint, "image")) {
|
---|
[1196] | 930 | log_it("Not formatting %s - it's an image", me->device);
|
---|
[1] | 931 | } else if (!strcmp(me->format, "raid")) {
|
---|
[1196] | 932 | log_it("Not formatting %s - it's a raid-let", me->device);
|
---|
[1] | 933 | continue;
|
---|
| 934 | } else if (!strcmp(me->format, "lvm")) {
|
---|
[1196] | 935 | log_it("Not formatting %s - it's an LVM", me->device);
|
---|
[1] | 936 | continue;
|
---|
| 937 | } else if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
[1196] | 938 | log_it("Already formatted %s - it's a soft-RAID dev", me->device);
|
---|
[1] | 939 | continue;
|
---|
| 940 | } else if (!does_file_exist(me->device)
|
---|
[128] | 941 | && strncmp(me->device, "/dev/hd", 7)
|
---|
| 942 | && strncmp(me->device, "/dev/sd", 7)) {
|
---|
[1196] | 943 | log_it("Not formatting %s yet - doesn't exist - probably an LVM", me->device);
|
---|
[1] | 944 | continue;
|
---|
| 945 | } else {
|
---|
| 946 | if (interactively) {
|
---|
| 947 | // ask user if we should format the current device
|
---|
[1196] | 948 | mr_asprintf(&tmp, "Shall I format %s (%s) ?", me->device,
|
---|
[128] | 949 | me->mountpoint);
|
---|
[1] | 950 | do_it = ask_me_yes_or_no(tmp);
|
---|
[1196] | 951 | mr_free(tmp);
|
---|
[1] | 952 | } else {
|
---|
| 953 | do_it = TRUE;
|
---|
| 954 | }
|
---|
| 955 |
|
---|
| 956 | if (do_it)
|
---|
[558] | 957 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 958 | }
|
---|
| 959 |
|
---|
| 960 | // update progress bar
|
---|
| 961 | g_current_progress += progress_step;
|
---|
| 962 | }
|
---|
| 963 |
|
---|
| 964 |
|
---|
| 965 | // update progress bar to 100% to compensate for
|
---|
| 966 | // rounding errors of the progress_step calculation
|
---|
| 967 | if (lino >= mountlist->entries)
|
---|
| 968 | g_current_progress = g_maximum_progress;
|
---|
| 969 |
|
---|
| 970 | close_progress_form();
|
---|
| 971 |
|
---|
| 972 | if (retval) {
|
---|
[1196] | 973 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[128] | 974 | log_to_screen
|
---|
[1196] | 975 | (_
|
---|
| 976 | ("Errors occurred during the formatting of your hard drives."));
|
---|
[1] | 977 | } else {
|
---|
[1196] | 978 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[1] | 979 | }
|
---|
| 980 |
|
---|
[1196] | 981 | log_it("format_everything () - %s",
|
---|
[128] | 982 | (retval) ? "failed!" : "finished successfully");
|
---|
[1] | 983 |
|
---|
[128] | 984 | if (g_partition_table_locked_up > 0) {
|
---|
| 985 | if (retval > 0 && !interactively) {
|
---|
[1] | 986 | //123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
|
---|
[128] | 987 | log_to_screen
|
---|
[1196] | 988 | (_
|
---|
| 989 | ("Partition table locked up %d times. At least one 'mkfs' (format) command"),
|
---|
[128] | 990 | g_partition_table_locked_up);
|
---|
[1196] | 991 | log_to_screen(_
|
---|
| 992 | ("failed. I think these two events are related. Sometimes, fdisk's ioctl() call"));
|
---|
| 993 | log_to_screen(_
|
---|
| 994 | ("to refresh its copy of the partition table causes the kernel to lock the "));
|
---|
| 995 | log_to_screen(_
|
---|
| 996 | ("partition table. I believe this has just happened."));
|
---|
[128] | 997 | if (ask_me_yes_or_no
|
---|
[1196] | 998 | (_
|
---|
| 999 | ("Please choose 'yes' to reboot and try again; or 'no' to ignore this warning and continue.")))
|
---|
[128] | 1000 | {
|
---|
[1196] | 1001 | sync();
|
---|
| 1002 | sync();
|
---|
| 1003 | sync();
|
---|
[128] | 1004 | system("reboot");
|
---|
| 1005 | }
|
---|
| 1006 | } else {
|
---|
| 1007 | log_to_screen
|
---|
[1196] | 1008 | (_
|
---|
| 1009 | ("Partition table locked up %d time%c. However, disk formatting succeeded."),
|
---|
[128] | 1010 | g_partition_table_locked_up,
|
---|
| 1011 | (g_partition_table_locked_up == 1) ? '.' : 's');
|
---|
| 1012 | }
|
---|
| 1013 | }
|
---|
| 1014 | newtSuspend();
|
---|
[1] | 1015 | system("clear");
|
---|
| 1016 | newtResume();
|
---|
| 1017 | return (retval);
|
---|
| 1018 | }
|
---|
| 1019 |
|
---|
| 1020 |
|
---|
| 1021 | /**
|
---|
| 1022 | * Create small dummy partitions to fill in the gaps in partition numbering for @p drivename.
|
---|
| 1023 | * Each partition created is 32k in size.
|
---|
| 1024 | * @param drivename The drive to create the dummy partitions on.
|
---|
| 1025 | * @param devno_we_must_allow_for The lowest-numbered real partition; create
|
---|
| 1026 | * dummies up to (this - 1).
|
---|
| 1027 | * @return The number of errors encountered (0 for success).
|
---|
| 1028 | */
|
---|
[128] | 1029 | int make_dummy_partitions(FILE * pout_to_fdisk, char *drivename,
|
---|
| 1030 | int devno_we_must_allow_for)
|
---|
[1] | 1031 | {
|
---|
| 1032 | /** int **************************************************************/
|
---|
[1196] | 1033 | int current_devno = 0;
|
---|
| 1034 | int previous_devno = 0;
|
---|
[1] | 1035 | int retval = 0;
|
---|
[1196] | 1036 | int res = 0;
|
---|
[1] | 1037 |
|
---|
| 1038 | /** end **************************************************************/
|
---|
| 1039 |
|
---|
| 1040 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1041 |
|
---|
| 1042 | if (devno_we_must_allow_for >= 5) {
|
---|
[1304] | 1043 | log_it("Making dummy primary 1 on %s", drivename);
|
---|
[1] | 1044 | g_maximum_progress++;
|
---|
[128] | 1045 | res =
|
---|
| 1046 | partition_device(pout_to_fdisk, drivename, 1, 0, "ext2",
|
---|
| 1047 | 32000);
|
---|
[1] | 1048 | retval += res;
|
---|
| 1049 | previous_devno = 1;
|
---|
| 1050 | current_devno = 5;
|
---|
| 1051 | } else {
|
---|
| 1052 | previous_devno = 0;
|
---|
| 1053 | current_devno = 1;
|
---|
| 1054 | }
|
---|
| 1055 | for (; current_devno < devno_we_must_allow_for; current_devno++) {
|
---|
[1304] | 1056 | log_it("Creating dummy partition %d on %s", current_devno, drivename);
|
---|
[1] | 1057 | g_maximum_progress++;
|
---|
[128] | 1058 | res =
|
---|
| 1059 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1060 | previous_devno, OSSWAP("ext2", "ufs"), 32000);
|
---|
[1] | 1061 | retval += res;
|
---|
| 1062 | previous_devno = current_devno;
|
---|
| 1063 | }
|
---|
| 1064 | return (previous_devno);
|
---|
| 1065 | }
|
---|
| 1066 |
|
---|
| 1067 |
|
---|
| 1068 | /**
|
---|
| 1069 | * Decide whether @p mountlist contains any RAID devices.
|
---|
| 1070 | * @param mountlist The mountlist to examine.
|
---|
| 1071 | * @return TRUE if it does, FALSE if it doesn't.
|
---|
| 1072 | */
|
---|
| 1073 | bool mountlist_contains_raid_devices(struct mountlist_itself * mountlist)
|
---|
| 1074 | {
|
---|
| 1075 | /** int *************************************************************/
|
---|
| 1076 | int i;
|
---|
| 1077 | int matching = 0;
|
---|
| 1078 |
|
---|
| 1079 | /** end **************************************************************/
|
---|
| 1080 |
|
---|
| 1081 | assert(mountlist != NULL);
|
---|
| 1082 |
|
---|
| 1083 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1084 | if (strstr(mountlist->el[i].device, RAID_DEVICE_STUB)) {
|
---|
| 1085 | matching++;
|
---|
| 1086 | }
|
---|
| 1087 | }
|
---|
| 1088 | if (matching) {
|
---|
| 1089 | return (TRUE);
|
---|
| 1090 | } else {
|
---|
| 1091 | return (FALSE);
|
---|
| 1092 | }
|
---|
| 1093 | }
|
---|
| 1094 |
|
---|
[1196] | 1095 |
|
---|
[1] | 1096 | /* The following 2 functions are stolen from /usr/src/sbin/disklabel/disklabel.c */
|
---|
| 1097 | #ifdef __FreeBSD__
|
---|
| 1098 | static void display_disklabel(FILE * f, const struct disklabel *lp)
|
---|
| 1099 | {
|
---|
| 1100 | int i, j;
|
---|
| 1101 | const struct partition *pp;
|
---|
| 1102 |
|
---|
| 1103 | fprintf(f, "# %s\n", "Generated by Mondo Rescue");
|
---|
| 1104 | if (lp->d_type < DKMAXTYPES)
|
---|
| 1105 | fprintf(f, "type: %s\n", dktypenames[lp->d_type]);
|
---|
| 1106 | else
|
---|
| 1107 | fprintf(f, "type: %u\n", lp->d_type);
|
---|
[128] | 1108 | fprintf(f, "disk: %.*s\n", (int) sizeof(lp->d_typename),
|
---|
| 1109 | lp->d_typename);
|
---|
| 1110 | fprintf(f, "label: %.*s\n", (int) sizeof(lp->d_packname),
|
---|
| 1111 | lp->d_packname);
|
---|
[1] | 1112 | fprintf(f, "flags:");
|
---|
| 1113 | if (lp->d_flags & D_REMOVABLE)
|
---|
| 1114 | fprintf(f, " removeable");
|
---|
| 1115 | if (lp->d_flags & D_ECC)
|
---|
| 1116 | fprintf(f, " ecc");
|
---|
| 1117 | if (lp->d_flags & D_BADSECT)
|
---|
| 1118 | fprintf(f, " badsect");
|
---|
| 1119 | fprintf(f, "\n");
|
---|
| 1120 | fprintf(f, "bytes/sector: %lu\n", (u_long) lp->d_secsize);
|
---|
| 1121 | fprintf(f, "sectors/track: %lu\n", (u_long) lp->d_nsectors);
|
---|
| 1122 | fprintf(f, "tracks/cylinder: %lu\n", (u_long) lp->d_ntracks);
|
---|
| 1123 | fprintf(f, "sectors/cylinder: %lu\n", (u_long) lp->d_secpercyl);
|
---|
| 1124 | fprintf(f, "cylinders: %lu\n", (u_long) lp->d_ncylinders);
|
---|
| 1125 | fprintf(f, "sectors/unit: %lu\n", (u_long) lp->d_secperunit);
|
---|
| 1126 | fprintf(f, "rpm: %u\n", lp->d_rpm);
|
---|
| 1127 | fprintf(f, "interleave: %u\n", lp->d_interleave);
|
---|
| 1128 | fprintf(f, "trackskew: %u\n", lp->d_trackskew);
|
---|
| 1129 | fprintf(f, "cylinderskew: %u\n", lp->d_cylskew);
|
---|
[128] | 1130 | fprintf(f, "headswitch: %lu\t\t# milliseconds\n",
|
---|
| 1131 | (u_long) lp->d_headswitch);
|
---|
| 1132 | fprintf(f, "track-to-track seek: %ld\t# milliseconds\n",
|
---|
| 1133 | (u_long) lp->d_trkseek);
|
---|
[1] | 1134 | fprintf(f, "drivedata: ");
|
---|
| 1135 | for (i = NDDATA - 1; i >= 0; i--)
|
---|
| 1136 | if (lp->d_drivedata[i])
|
---|
| 1137 | break;
|
---|
| 1138 | if (i < 0)
|
---|
| 1139 | i = 0;
|
---|
| 1140 | for (j = 0; j <= i; j++)
|
---|
| 1141 | fprintf(f, "%lu ", (u_long) lp->d_drivedata[j]);
|
---|
| 1142 | fprintf(f, "\n\n%u partitions:\n", lp->d_npartitions);
|
---|
[128] | 1143 | fprintf(f,
|
---|
| 1144 | "# size offset fstype [fsize bsize bps/cpg]\n");
|
---|
[1] | 1145 | pp = lp->d_partitions;
|
---|
| 1146 | for (i = 0; i < lp->d_npartitions; i++, pp++) {
|
---|
| 1147 | if (pp->p_size) {
|
---|
[128] | 1148 | fprintf(f, " %c: %8lu %8lu ", 'a' + i, (u_long) pp->p_size,
|
---|
| 1149 | (u_long) pp->p_offset);
|
---|
[1] | 1150 | if (pp->p_fstype < FSMAXTYPES)
|
---|
| 1151 | fprintf(f, "%8.8s", fstypenames[pp->p_fstype]);
|
---|
| 1152 | else
|
---|
| 1153 | fprintf(f, "%8d", pp->p_fstype);
|
---|
| 1154 | switch (pp->p_fstype) {
|
---|
| 1155 |
|
---|
| 1156 | case FS_UNUSED: /* XXX */
|
---|
[128] | 1157 | fprintf(f, " %5lu %5lu %5.5s ", (u_long) pp->p_fsize,
|
---|
| 1158 | (u_long) (pp->p_fsize * pp->p_frag), "");
|
---|
[1] | 1159 | break;
|
---|
| 1160 |
|
---|
| 1161 | case FS_BSDFFS:
|
---|
[128] | 1162 | fprintf(f, " %5lu %5lu %5u ", (u_long) pp->p_fsize,
|
---|
| 1163 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1164 | break;
|
---|
| 1165 |
|
---|
| 1166 | case FS_BSDLFS:
|
---|
[128] | 1167 | fprintf(f, " %5lu %5lu %5d", (u_long) pp->p_fsize,
|
---|
| 1168 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1169 | break;
|
---|
| 1170 |
|
---|
| 1171 | default:
|
---|
| 1172 | fprintf(f, "%20.20s", "");
|
---|
| 1173 | break;
|
---|
| 1174 | }
|
---|
[128] | 1175 | fprintf(f, "\t# (Cyl. %4lu",
|
---|
| 1176 | (u_long) (pp->p_offset / lp->d_secpercyl));
|
---|
[1] | 1177 | if (pp->p_offset % lp->d_secpercyl)
|
---|
| 1178 | putc('*', f);
|
---|
| 1179 | else
|
---|
| 1180 | putc(' ', f);
|
---|
[128] | 1181 | fprintf(f, "- %lu",
|
---|
| 1182 | (u_long) ((pp->p_offset + pp->p_size +
|
---|
| 1183 | lp->d_secpercyl - 1) / lp->d_secpercyl -
|
---|
| 1184 | 1));
|
---|
[1] | 1185 | if (pp->p_size % lp->d_secpercyl)
|
---|
| 1186 | putc('*', f);
|
---|
| 1187 | fprintf(f, ")\n");
|
---|
| 1188 | }
|
---|
| 1189 | }
|
---|
| 1190 | fflush(f);
|
---|
| 1191 | }
|
---|
| 1192 |
|
---|
| 1193 | static struct disklabel *get_virgin_disklabel(char *dkname)
|
---|
| 1194 | {
|
---|
| 1195 | static struct disklabel loclab;
|
---|
[1196] | 1196 | struct partition *dp = NULL;
|
---|
| 1197 | char *lnamebuf = NULL;
|
---|
[1] | 1198 | int f;
|
---|
| 1199 | u_int secsize, u;
|
---|
| 1200 | off_t mediasize;
|
---|
| 1201 |
|
---|
[1196] | 1202 | mr_asprintf(&lnamebuf, "%s", dkname);
|
---|
[1] | 1203 | if ((f = open(lnamebuf, O_RDONLY)) == -1) {
|
---|
| 1204 | warn("cannot open %s", lnamebuf);
|
---|
[1196] | 1205 | mr_free(lnamebuf);
|
---|
[1] | 1206 | return (NULL);
|
---|
| 1207 | }
|
---|
[1196] | 1208 | mr_free(lnamebuf);
|
---|
[1] | 1209 |
|
---|
| 1210 | /* New world order */
|
---|
| 1211 | if ((ioctl(f, DIOCGMEDIASIZE, &mediasize) != 0)
|
---|
[128] | 1212 | || (ioctl(f, DIOCGSECTORSIZE, &secsize) != 0)) {
|
---|
[1] | 1213 | close(f);
|
---|
| 1214 | return (NULL);
|
---|
| 1215 | }
|
---|
| 1216 | memset(&loclab, 0, sizeof loclab);
|
---|
| 1217 | loclab.d_magic = DISKMAGIC;
|
---|
| 1218 | loclab.d_magic2 = DISKMAGIC;
|
---|
| 1219 | loclab.d_secsize = secsize;
|
---|
| 1220 | loclab.d_secperunit = mediasize / secsize;
|
---|
| 1221 |
|
---|
| 1222 | /*
|
---|
| 1223 | * Nobody in these enligthened days uses the CHS geometry for
|
---|
| 1224 | * anything, but nontheless try to get it right. If we fail
|
---|
| 1225 | * to get any good ideas from the device, construct something
|
---|
| 1226 | * which is IBM-PC friendly.
|
---|
| 1227 | */
|
---|
| 1228 | if (ioctl(f, DIOCGFWSECTORS, &u) == 0)
|
---|
| 1229 | loclab.d_nsectors = u;
|
---|
| 1230 | else
|
---|
| 1231 | loclab.d_nsectors = 63;
|
---|
| 1232 | if (ioctl(f, DIOCGFWHEADS, &u) == 0)
|
---|
| 1233 | loclab.d_ntracks = u;
|
---|
| 1234 | else if (loclab.d_secperunit <= 63 * 1 * 1024)
|
---|
| 1235 | loclab.d_ntracks = 1;
|
---|
| 1236 | else if (loclab.d_secperunit <= 63 * 16 * 1024)
|
---|
| 1237 | loclab.d_ntracks = 16;
|
---|
| 1238 | else
|
---|
| 1239 | loclab.d_ntracks = 255;
|
---|
| 1240 | loclab.d_secpercyl = loclab.d_ntracks * loclab.d_nsectors;
|
---|
| 1241 | loclab.d_ncylinders = loclab.d_secperunit / loclab.d_secpercyl;
|
---|
| 1242 | loclab.d_npartitions = MAXPARTITIONS;
|
---|
| 1243 |
|
---|
| 1244 | /* Various (unneeded) compat stuff */
|
---|
| 1245 | loclab.d_rpm = 3600;
|
---|
| 1246 | loclab.d_bbsize = BBSIZE;
|
---|
| 1247 | loclab.d_interleave = 1;;
|
---|
| 1248 | strncpy(loclab.d_typename, "amnesiac", sizeof(loclab.d_typename));
|
---|
| 1249 |
|
---|
| 1250 | dp = &loclab.d_partitions[RAW_PART];
|
---|
| 1251 | dp->p_size = loclab.d_secperunit;
|
---|
| 1252 | loclab.d_checksum = dkcksum(&loclab);
|
---|
| 1253 | close(f);
|
---|
| 1254 | return (&loclab);
|
---|
| 1255 | }
|
---|
[128] | 1256 |
|
---|
[1] | 1257 | /* End stolen from /usr/src/sbin/disklabel/disklabel.c. */
|
---|
| 1258 |
|
---|
| 1259 | char *canonical_name(char *drivename)
|
---|
| 1260 | {
|
---|
| 1261 | if (drivename) {
|
---|
| 1262 | if (strncmp(drivename, "/dev/", 5) == 0) {
|
---|
| 1263 | return drivename + 5;
|
---|
| 1264 | }
|
---|
| 1265 | }
|
---|
| 1266 | return drivename;
|
---|
| 1267 | }
|
---|
| 1268 |
|
---|
| 1269 | /**
|
---|
| 1270 | * (BSD only) Create a disklabel on @p drivename according to @p mountlist.
|
---|
| 1271 | * @param mountlist The mountlist to get the subpartition information from.
|
---|
| 1272 | * @param drivename The drive or slice to create a disklabel on.
|
---|
| 1273 | * @param ret If non-NULL, store the created disklabel here.
|
---|
| 1274 | * @return The number of errors encountered (0 for success).
|
---|
| 1275 | */
|
---|
[128] | 1276 | int label_drive_or_slice(struct mountlist_itself *mountlist,
|
---|
| 1277 | char *drivename, struct disklabel *ret)
|
---|
[1] | 1278 | {
|
---|
[1196] | 1279 | char *subdev_str = NULL;
|
---|
| 1280 | char *command = NULL;
|
---|
| 1281 | struct disklabel *lp = NULL;
|
---|
[1] | 1282 | int i, lo = 0;
|
---|
| 1283 | int retval = 0;
|
---|
[1196] | 1284 | char c = ' ';
|
---|
| 1285 | FILE *ftmp = NULL;
|
---|
[1] | 1286 |
|
---|
| 1287 | lp = get_virgin_disklabel(drivename);
|
---|
| 1288 | for (c = 'a'; c <= 'z'; ++c) {
|
---|
| 1289 | int idx;
|
---|
[1196] | 1290 | mr_asprintf(&subdev_str, "%s%c", drivename, c);
|
---|
[1] | 1291 | if ((idx = find_device_in_mountlist(mountlist, subdev_str)) < 0) {
|
---|
| 1292 | lp->d_partitions[c - 'a'].p_size = 0;
|
---|
| 1293 | lp->d_partitions[c - 'a'].p_fstype = FS_UNUSED;
|
---|
| 1294 | } else {
|
---|
| 1295 | lo = c - 'a';
|
---|
| 1296 | lp->d_partitions[c - 'a'].p_size = mountlist->el[idx].size * 2;
|
---|
| 1297 | lp->d_partitions[c - 'a'].p_fsize = 0;
|
---|
| 1298 | lp->d_partitions[c - 'a'].p_frag = 0;
|
---|
| 1299 | lp->d_partitions[c - 'a'].p_cpg = 0;
|
---|
| 1300 | if (!strcmp(mountlist->el[idx].format, "ufs")
|
---|
[128] | 1301 | || !strcmp(mountlist->el[idx].format, "ffs")
|
---|
| 1302 | || !strcmp(mountlist->el[idx].format, "4.2BSD")) {
|
---|
[1] | 1303 | lp->d_partitions[c - 'a'].p_fstype = FS_BSDFFS;
|
---|
| 1304 | lp->d_partitions[c - 'a'].p_fsize = 2048;
|
---|
| 1305 | lp->d_partitions[c - 'a'].p_frag = 8;
|
---|
| 1306 | lp->d_partitions[c - 'a'].p_cpg = 64;
|
---|
| 1307 | } else if (!strcasecmp(mountlist->el[idx].format, "raid")
|
---|
[128] | 1308 | || !strcasecmp(mountlist->el[idx].format, "vinum")) {
|
---|
[1] | 1309 | lp->d_partitions[c - 'a'].p_fstype = FS_VINUM;
|
---|
| 1310 | } else if (!strcmp(mountlist->el[idx].format, "swap")) {
|
---|
| 1311 | lp->d_partitions[c - 'a'].p_fstype = FS_SWAP;
|
---|
| 1312 | } else
|
---|
| 1313 | lp->d_partitions[c - 'a'].p_fstype = FS_OTHER;
|
---|
| 1314 | }
|
---|
[1196] | 1315 | mr_free(subdev_str);
|
---|
[1] | 1316 | }
|
---|
| 1317 |
|
---|
| 1318 | // fix up the offsets
|
---|
| 1319 | lp->d_partitions[0].p_offset = 0;
|
---|
| 1320 | lp->d_partitions[RAW_PART].p_offset = 0;
|
---|
| 1321 | lp->d_partitions[RAW_PART].p_size = lp->d_secperunit;
|
---|
| 1322 | lp->d_partitions[RAW_PART].p_fstype = FS_UNUSED;
|
---|
| 1323 |
|
---|
| 1324 | for (i = 1; i < lp->d_npartitions; ++i) {
|
---|
| 1325 | int lastone;
|
---|
| 1326 | if ((i == RAW_PART) || (lp->d_partitions[i].p_size == 0))
|
---|
| 1327 | continue;
|
---|
| 1328 | for (lastone = i - 1; lastone >= 0; lastone--) {
|
---|
| 1329 | if ((lp->d_partitions[lastone].p_size)
|
---|
[128] | 1330 | && (lastone != RAW_PART))
|
---|
[1] | 1331 | break;
|
---|
| 1332 | }
|
---|
[128] | 1333 | lp->d_partitions[i].p_offset =
|
---|
| 1334 | lp->d_partitions[lastone].p_offset +
|
---|
| 1335 | lp->d_partitions[lastone].p_size;
|
---|
[1] | 1336 | }
|
---|
[128] | 1337 | if (lp->d_partitions[lo].p_offset + lp->d_partitions[lo].p_size >
|
---|
| 1338 | lp->d_secperunit) {
|
---|
| 1339 | lp->d_partitions[lo].p_size =
|
---|
| 1340 | lp->d_secperunit - lp->d_partitions[lo].p_offset;
|
---|
[1] | 1341 | }
|
---|
| 1342 |
|
---|
| 1343 | ftmp = fopen("/tmp/disklabel", "w");
|
---|
| 1344 | display_disklabel(ftmp, lp);
|
---|
| 1345 | fclose(ftmp);
|
---|
[1196] | 1346 | mr_asprintf(&command, "disklabel -wr %s auto", canonical_name(drivename));
|
---|
[1] | 1347 | retval += run_program_and_log_output(command, TRUE);
|
---|
[1196] | 1348 | mr_free(command);
|
---|
| 1349 |
|
---|
| 1350 | mr_asprintf(&command, "disklabel -R %s /tmp/disklabel",
|
---|
[128] | 1351 | canonical_name(drivename));
|
---|
[1] | 1352 | retval += run_program_and_log_output(command, TRUE);
|
---|
[1196] | 1353 | mr_free(command);
|
---|
[1] | 1354 | if (ret)
|
---|
| 1355 | *ret = *lp;
|
---|
| 1356 | return retval;
|
---|
| 1357 | }
|
---|
| 1358 | #endif
|
---|
| 1359 |
|
---|
| 1360 |
|
---|
| 1361 | /**
|
---|
| 1362 | * Partition @p drivename based on @p mountlist.
|
---|
| 1363 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1364 | * @param drivename The drive to partition.
|
---|
| 1365 | * @return 0 for success, nonzero for failure.
|
---|
| 1366 | */
|
---|
| 1367 | int partition_drive(struct mountlist_itself *mountlist, char *drivename)
|
---|
| 1368 | {
|
---|
| 1369 | /** int *************************************************************/
|
---|
[1196] | 1370 | int current_devno = 0;
|
---|
[1] | 1371 | int previous_devno = 0;
|
---|
[1196] | 1372 | int lino = 0;
|
---|
[1] | 1373 | int retval = 0;
|
---|
[1196] | 1374 | int i = 0;
|
---|
[128] | 1375 | FILE *pout_to_fdisk = NULL;
|
---|
| 1376 |
|
---|
[1] | 1377 | #ifdef __FreeBSD__
|
---|
| 1378 | bool fbsd_part = FALSE;
|
---|
[1196] | 1379 | char *subdev_str = NULL;
|
---|
[1] | 1380 | #endif
|
---|
| 1381 |
|
---|
| 1382 | /** long long *******************************************************/
|
---|
| 1383 | long long partsize;
|
---|
| 1384 |
|
---|
| 1385 | /** buffers *********************************************************/
|
---|
[1196] | 1386 | char *device_str = NULL;
|
---|
| 1387 | char *format = NULL;
|
---|
| 1388 | char *tmp = NULL;
|
---|
[1] | 1389 |
|
---|
| 1390 | /** end *************************************************************/
|
---|
| 1391 |
|
---|
| 1392 | assert(mountlist != NULL);
|
---|
| 1393 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1394 |
|
---|
[1196] | 1395 | log_it("Partitioning drive %s", drivename);
|
---|
[128] | 1396 |
|
---|
| 1397 | #if __FreeBSD__
|
---|
| 1398 | log_it("(Not opening fdisk now; that's the Linux guy's job)");
|
---|
[1] | 1399 | pout_to_fdisk = NULL;
|
---|
| 1400 | #else
|
---|
| 1401 | make_hole_for_file(FDISK_LOG);
|
---|
[1196] | 1402 | mr_asprintf(&tmp, "parted2fdisk %s >> %s 2>> %s", drivename, FDISK_LOG,
|
---|
| 1403 | FDISK_LOG);
|
---|
[1] | 1404 | pout_to_fdisk = popen(tmp, "w");
|
---|
[1196] | 1405 | mr_free(tmp);
|
---|
| 1406 |
|
---|
[128] | 1407 | if (!pout_to_fdisk) {
|
---|
[1196] | 1408 | log_to_screen(_("Cannot call parted2fdisk to configure %s"),
|
---|
| 1409 | drivename);
|
---|
[128] | 1410 | return (1);
|
---|
[1] | 1411 | }
|
---|
| 1412 | #endif
|
---|
[1196] | 1413 |
|
---|
| 1414 | malloc_string(device_str);
|
---|
| 1415 |
|
---|
[1] | 1416 | for (current_devno = 1; current_devno < 99; current_devno++) {
|
---|
| 1417 | build_partition_name(device_str, drivename, current_devno);
|
---|
| 1418 | lino = find_device_in_mountlist(mountlist, device_str);
|
---|
| 1419 |
|
---|
| 1420 | if (lino < 0) {
|
---|
| 1421 | // device not found in mountlist
|
---|
| 1422 | #if __FreeBSD__
|
---|
| 1423 | // If this is the first partition (just as a sentinel value),
|
---|
| 1424 | // then see if the user has picked 'dangerously-dedicated' mode.
|
---|
| 1425 | // If so, then we just call label_drive_or_slice() and return.
|
---|
[1196] | 1426 | char c = ' ';
|
---|
| 1427 | char *command = NULL;
|
---|
| 1428 |
|
---|
[1] | 1429 | if (current_devno == 1) {
|
---|
| 1430 | // try DangerouslyDedicated mode
|
---|
| 1431 | for (c = 'a'; c <= 'z'; c++) {
|
---|
[1196] | 1432 | mr_asprintf(&subdev_str, "%s%c", drivename, c);
|
---|
| 1433 | if (find_device_in_mountlist(mountlist, subdev_str) > 0) {
|
---|
[1] | 1434 | fbsd_part = TRUE;
|
---|
| 1435 | }
|
---|
[1196] | 1436 | mr_free(subdev_str);
|
---|
[1] | 1437 | }
|
---|
| 1438 | if (fbsd_part) {
|
---|
| 1439 | int r = label_drive_or_slice(mountlist,
|
---|
[128] | 1440 | drivename,
|
---|
| 1441 | 0);
|
---|
[1196] | 1442 | mr_asprintf(&command, "disklabel -B %s",
|
---|
[128] | 1443 | basename(drivename));
|
---|
[1] | 1444 | if (system(command)) {
|
---|
[128] | 1445 | log_to_screen
|
---|
[1196] | 1446 | (_
|
---|
| 1447 | ("Warning! Unable to make the drive bootable."));
|
---|
[1] | 1448 | }
|
---|
[1196] | 1449 | mr_free(command);
|
---|
[1080] | 1450 | mr_free(device_str);
|
---|
[1] | 1451 | return r;
|
---|
| 1452 | }
|
---|
| 1453 | }
|
---|
| 1454 | for (c = 'a'; c <= 'z'; c++) {
|
---|
[1196] | 1455 | mr_asprintf(&subdev_str, "%s%c", device_str, c);
|
---|
[1] | 1456 | if (find_device_in_mountlist(mountlist, subdev_str) > 0) {
|
---|
| 1457 | fbsd_part = TRUE;
|
---|
| 1458 | }
|
---|
[1196] | 1459 | mr_free(subdev_str);
|
---|
[1] | 1460 | }
|
---|
| 1461 | // Now we check the subpartitions of the current partition.
|
---|
| 1462 | if (fbsd_part) {
|
---|
| 1463 | int i, line;
|
---|
| 1464 |
|
---|
[1196] | 1465 | mr_asprintf(&format, "ufs");
|
---|
[1] | 1466 | partsize = 0;
|
---|
| 1467 | for (i = 'a'; i < 'z'; ++i) {
|
---|
[1196] | 1468 | mr_asprintf(&subdev_str, "%s%c", device_str, i);
|
---|
[1] | 1469 | line = find_device_in_mountlist(mountlist, subdev_str);
|
---|
[1196] | 1470 | mr_free(subdev_str);
|
---|
| 1471 |
|
---|
[1] | 1472 | if (line > 0) {
|
---|
| 1473 | // We found one! Add its size to the total size.
|
---|
| 1474 | partsize += mountlist->el[line].size;
|
---|
| 1475 | }
|
---|
| 1476 | }
|
---|
| 1477 | } else {
|
---|
| 1478 | continue;
|
---|
| 1479 | }
|
---|
| 1480 | #else
|
---|
| 1481 | continue;
|
---|
| 1482 | #endif
|
---|
| 1483 | }
|
---|
| 1484 |
|
---|
| 1485 | /* OK, we've found partition /dev/hdxN in mountlist; let's prep it */
|
---|
| 1486 | /* For FreeBSD, that is /dev/adXsY */
|
---|
| 1487 |
|
---|
| 1488 | log_it("Found partition %s in mountlist", device_str);
|
---|
| 1489 | if (!previous_devno) {
|
---|
| 1490 |
|
---|
| 1491 | log_it("Wiping %s's partition table", drivename);
|
---|
| 1492 | #if __FreeBSD__
|
---|
| 1493 | // FreeBSD doesn't let you write to blk devices in <512byte chunks.
|
---|
| 1494 | file = open(drivename, O_WRONLY);
|
---|
| 1495 | if (!file) {
|
---|
[1196] | 1496 | log_to_screen(_("Warning - unable to open %s for wiping it's partition table"), drivename);
|
---|
[1] | 1497 | }
|
---|
| 1498 |
|
---|
[128] | 1499 | for (i = 0; i < 512; i++) {
|
---|
| 1500 | if (!write(file, "\0", 1)) {
|
---|
[1196] | 1501 | log_to_screen(_("Warning - unable to write to %s"), drivename);
|
---|
[1] | 1502 | }
|
---|
| 1503 | }
|
---|
[1196] | 1504 | sync();
|
---|
[1] | 1505 | #else
|
---|
| 1506 | iamhere("New, kernel-friendly partition remover");
|
---|
[128] | 1507 | for (i = 20; i > 0; i--) {
|
---|
| 1508 | fprintf(pout_to_fdisk, "d\n%d\n", i);
|
---|
| 1509 | fflush(pout_to_fdisk);
|
---|
| 1510 | }
|
---|
| 1511 | #endif
|
---|
[1] | 1512 | if (current_devno > 1) {
|
---|
[128] | 1513 | previous_devno =
|
---|
| 1514 | make_dummy_partitions(pout_to_fdisk, drivename,
|
---|
| 1515 | current_devno);
|
---|
[1] | 1516 | }
|
---|
| 1517 | }
|
---|
| 1518 | #ifdef __FreeBSD__
|
---|
| 1519 | if (!fbsd_part) {
|
---|
| 1520 | #endif
|
---|
[1196] | 1521 | mr_free(format);
|
---|
| 1522 | mr_asprintf(&format, mountlist->el[lino].format);
|
---|
[128] | 1523 | partsize = mountlist->el[lino].size;
|
---|
[1] | 1524 |
|
---|
| 1525 | #ifdef __FreeBSD__
|
---|
| 1526 | }
|
---|
| 1527 | #endif
|
---|
| 1528 |
|
---|
[71] | 1529 | #ifndef __IA64__
|
---|
[1] | 1530 | if (current_devno == 5 && previous_devno == 4) {
|
---|
[128] | 1531 | log_to_screen
|
---|
[1196] | 1532 | (_
|
---|
| 1533 | ("You must leave at least one partition spare as the Extended partition."));
|
---|
[1080] | 1534 | mr_free(device_str);
|
---|
| 1535 | mr_free(format);
|
---|
[1] | 1536 | return (1);
|
---|
| 1537 | }
|
---|
[71] | 1538 | #endif
|
---|
[1] | 1539 |
|
---|
[128] | 1540 | retval +=
|
---|
| 1541 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1542 | previous_devno, format, partsize);
|
---|
[1] | 1543 |
|
---|
| 1544 | #ifdef __FreeBSD__
|
---|
| 1545 | if ((current_devno <= 4) && fbsd_part) {
|
---|
[1196] | 1546 | mr_asprintf(&tmp, "disklabel -B %s", basename(device_str));
|
---|
[1] | 1547 | retval += label_drive_or_slice(mountlist, device_str, 0);
|
---|
| 1548 | if (system(tmp)) {
|
---|
[128] | 1549 | log_to_screen
|
---|
[1196] | 1550 | (_("Warning! Unable to make the slice bootable."));
|
---|
[1] | 1551 | }
|
---|
[1196] | 1552 | mr_free(tmp);
|
---|
[1] | 1553 | }
|
---|
| 1554 | #endif
|
---|
| 1555 |
|
---|
| 1556 | previous_devno = current_devno;
|
---|
| 1557 | }
|
---|
[1196] | 1558 | mr_free(device_str);
|
---|
| 1559 | mr_free(format);
|
---|
[1] | 1560 |
|
---|
[128] | 1561 | if (pout_to_fdisk) {
|
---|
[1196] | 1562 | // mark relevant partition as bootable
|
---|
| 1563 | mr_asprintf(&tmp, "a\n%s\n",
|
---|
[128] | 1564 | call_program_and_get_last_line_of_output
|
---|
| 1565 | ("make-me-bootable /tmp/mountlist.txt dummy"));
|
---|
[1] | 1566 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1196] | 1567 | mr_free(tmp);
|
---|
| 1568 |
|
---|
| 1569 | // close fdisk
|
---|
[1] | 1570 | fput_string_one_char_at_a_time(pout_to_fdisk, "w\n");
|
---|
[1196] | 1571 | sync();
|
---|
[128] | 1572 | paranoid_pclose(pout_to_fdisk);
|
---|
[1108] | 1573 | mr_msg(0,
|
---|
[128] | 1574 | "------------------- fdisk.log looks like this ------------------");
|
---|
[1196] | 1575 | mr_asprintf(&tmp, "cat %s >> %s", FDISK_LOG, MONDO_LOGFILE);
|
---|
[1] | 1576 | system(tmp);
|
---|
[1196] | 1577 | mr_free(tmp);
|
---|
| 1578 |
|
---|
[1108] | 1579 | mr_msg(0,
|
---|
[128] | 1580 | "------------------- end of fdisk.log... word! ------------------");
|
---|
[1196] | 1581 | mr_asprintf(&tmp, "tail -n6 %s | grep -F \"16: \"", FDISK_LOG);
|
---|
[128] | 1582 | if (!run_program_and_log_output(tmp, 5)) {
|
---|
| 1583 | g_partition_table_locked_up++;
|
---|
| 1584 | log_to_screen
|
---|
[1196] | 1585 | (_
|
---|
| 1586 | ("A flaw in the Linux kernel has locked the partition table."));
|
---|
[128] | 1587 | }
|
---|
[1196] | 1588 | mr_free(tmp);
|
---|
[1] | 1589 | }
|
---|
| 1590 | return (retval);
|
---|
| 1591 | }
|
---|
| 1592 |
|
---|
[1196] | 1593 |
|
---|
[1] | 1594 | /**
|
---|
| 1595 | * Create partition number @p partno on @p drive with @p fdisk.
|
---|
| 1596 | * @param drive The drive to create the partition on.
|
---|
| 1597 | // * @param partno The partition number of the new partition (1-4 are primary, >=5 is logical).
|
---|
| 1598 | * @param prev_partno The partition number of the most recently prepped partition.
|
---|
| 1599 | * @param format The filesystem type of this partition (used to set the type).
|
---|
| 1600 | * @param partsize The size of the partition in @e bytes.
|
---|
| 1601 | * @return 0 for success, nonzero for failure.
|
---|
| 1602 | */
|
---|
[128] | 1603 | int partition_device(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 1604 | int prev_partno, const char *format,
|
---|
| 1605 | long long partsize)
|
---|
[1] | 1606 | {
|
---|
| 1607 | /** int **************************************************************/
|
---|
| 1608 | int retval = 0;
|
---|
| 1609 | int res = 0;
|
---|
| 1610 |
|
---|
| 1611 | /** buffers **********************************************************/
|
---|
[1197] | 1612 | char *program = NULL;
|
---|
| 1613 | char *partition_name = NULL;
|
---|
| 1614 | char *tmp = NULL;
|
---|
| 1615 | char *output = NULL;
|
---|
[1] | 1616 |
|
---|
| 1617 | /** pointers **********************************************************/
|
---|
[1197] | 1618 | char *p = NULL;
|
---|
| 1619 | char *part_table_fmt = NULL;
|
---|
| 1620 | FILE *fout = NULL;
|
---|
[1] | 1621 |
|
---|
| 1622 | /** end ***************************************************************/
|
---|
| 1623 |
|
---|
| 1624 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 1625 | assert(format != NULL);
|
---|
| 1626 |
|
---|
[128] | 1627 | log_it("partition_device('%s', %d, %d, '%s', %lld) --- starting",
|
---|
| 1628 | drive, partno, prev_partno, format, partsize);
|
---|
[1] | 1629 |
|
---|
| 1630 | if (!strncmp(drive, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))) {
|
---|
[1197] | 1631 | log_it("Not partitioning %s - it is a virtual drive", drive);
|
---|
[1] | 1632 | return (0);
|
---|
| 1633 | }
|
---|
[1197] | 1634 |
|
---|
| 1635 | malloc_string(partition_name);
|
---|
| 1636 |
|
---|
[1] | 1637 | build_partition_name(partition_name, drive, partno);
|
---|
| 1638 | if (partsize <= 0) {
|
---|
[1197] | 1639 | mr_asprintf(&tmp, "Partitioning device %s (max size)", partition_name);
|
---|
[1] | 1640 | } else {
|
---|
[1197] | 1641 | mr_asprintf(&tmp, "Partitioning device %s (%lld MB)", partition_name,
|
---|
[128] | 1642 | (long long) partsize / 1024);
|
---|
[1] | 1643 | }
|
---|
| 1644 | update_progress_form(tmp);
|
---|
| 1645 | log_it(tmp);
|
---|
[1197] | 1646 | mr_free(tmp);
|
---|
[1] | 1647 |
|
---|
| 1648 | if (is_this_device_mounted(partition_name)) {
|
---|
[1197] | 1649 | log_to_screen("%s is mounted, and should not be partitioned",
|
---|
[128] | 1650 | partition_name);
|
---|
[1080] | 1651 | mr_free(partition_name);
|
---|
[1] | 1652 | return (1);
|
---|
| 1653 | }
|
---|
| 1654 |
|
---|
| 1655 | p = (char *) strrchr(partition_name, '/');
|
---|
| 1656 |
|
---|
[1197] | 1657 | /* BERLIOS: should not be called each time */
|
---|
[88] | 1658 | part_table_fmt = which_partition_format(drive);
|
---|
[1] | 1659 | /* make it a primary/extended/logical */
|
---|
| 1660 | if (partno <= 4) {
|
---|
[1197] | 1661 | mr_asprintf(&output,"n\np\n%d\n", partno);
|
---|
[1] | 1662 | } else {
|
---|
[88] | 1663 | /* MBR needs an extended partition if more than 4 partitions */
|
---|
[128] | 1664 | if (strcmp(part_table_fmt, "MBR") == 0) {
|
---|
[88] | 1665 | if (partno == 5) {
|
---|
| 1666 | if (prev_partno >= 4) {
|
---|
[128] | 1667 | log_to_screen
|
---|
[1197] | 1668 | (_
|
---|
| 1669 | ("You need to leave at least one partition free, for 'extended/logical'"));
|
---|
[1080] | 1670 | mr_free(partition_name);
|
---|
[88] | 1671 | return (1);
|
---|
| 1672 | } else {
|
---|
[1197] | 1673 | mr_asprintf(&output,"n\ne\n%d\n\n\n",prev_partno + 1);
|
---|
[88] | 1674 | }
|
---|
| 1675 | }
|
---|
[1197] | 1676 | mr_strcat(output, "n\nl\n");
|
---|
[88] | 1677 | } else {
|
---|
[1] | 1678 | /* GPT allows more than 4 primary partitions */
|
---|
[1197] | 1679 | mr_asprintf(&output,"n\np\n%d\n",partno);
|
---|
[1] | 1680 | }
|
---|
| 1681 | }
|
---|
[1197] | 1682 | /*start block (ENTER for next free blk */
|
---|
| 1683 | mr_strcat(output, "\n");
|
---|
[1] | 1684 | if (partsize > 0) {
|
---|
[128] | 1685 | if (!strcmp(format, "7")) {
|
---|
[1108] | 1686 | mr_msg(1, "Adding 512K, just in case");
|
---|
[128] | 1687 | partsize += 512;
|
---|
| 1688 | }
|
---|
[1197] | 1689 | mr_strcat(output, "+%lldK", (long long) (partsize));
|
---|
[1] | 1690 | }
|
---|
[1197] | 1691 | mr_strcat(output, "\n");
|
---|
[1] | 1692 | #if 0
|
---|
| 1693 | /*
|
---|
| 1694 | #endif
|
---|
[1197] | 1695 | log_it("PARTSIZE = +%ld",(long)partsize);
|
---|
[1] | 1696 | log_it("---fdisk command---");
|
---|
| 1697 | log_it(output);
|
---|
| 1698 | log_it("---end of fdisk---");
|
---|
| 1699 | #if 0
|
---|
| 1700 | */
|
---|
| 1701 | #endif
|
---|
| 1702 |
|
---|
| 1703 |
|
---|
[128] | 1704 | if (pout_to_fdisk) {
|
---|
[1108] | 1705 | mr_msg(1, "Doing the new all-in-one fdisk thing");
|
---|
| 1706 | mr_msg(1, "output = '%s'", output);
|
---|
[1] | 1707 | fput_string_one_char_at_a_time(pout_to_fdisk, output);
|
---|
| 1708 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n\np\n");
|
---|
[1197] | 1709 | mr_asprintf(&tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 1710 | if (strstr(tmp, " (m ")) {
|
---|
[1304] | 1711 | mr_msg(1, "Successfully created partition %d on %s", partno, drive);
|
---|
[128] | 1712 | } else {
|
---|
[1108] | 1713 | mr_msg(1, "last line = %s", tmp);
|
---|
[1304] | 1714 | mr_msg(1, "Failed to create partition %d on %s; sending 'Enter'...", partno, drive);
|
---|
[1] | 1715 | }
|
---|
[1197] | 1716 | mr_free(tmp);
|
---|
| 1717 |
|
---|
[128] | 1718 | if (!retval) {
|
---|
[1304] | 1719 | mr_msg(1, "Trying to set partition %d type now on %s", partno, drive);
|
---|
[128] | 1720 | retval =
|
---|
| 1721 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1722 | partsize);
|
---|
| 1723 | if (retval) {
|
---|
[1108] | 1724 | mr_msg(1, "Failed. Trying again...");
|
---|
[128] | 1725 | retval =
|
---|
| 1726 | set_partition_type(pout_to_fdisk, drive, partno,
|
---|
| 1727 | format, partsize);
|
---|
[1] | 1728 | }
|
---|
[128] | 1729 | }
|
---|
| 1730 | if (retval) {
|
---|
[1108] | 1731 | mr_msg(1, "...but failed to set type");
|
---|
[128] | 1732 | }
|
---|
| 1733 | } else {
|
---|
[1197] | 1734 | mr_strcat(output, "w\n\n");
|
---|
| 1735 | mr_asprintf(&program, "parted2fdisk %s >> %s 2>> %s", drive, MONDO_LOGFILE,
|
---|
| 1736 | MONDO_LOGFILE);
|
---|
| 1737 |
|
---|
[128] | 1738 | if (g_fprep) {
|
---|
| 1739 | fprintf(g_fprep, "echo \"%s\" | %s\n", output, program);
|
---|
| 1740 | }
|
---|
[1] | 1741 | /* write to disk; close fdisk's stream */
|
---|
| 1742 | if (!(fout = popen(program, "w"))) {
|
---|
| 1743 | log_OS_error("can't popen-out to program");
|
---|
| 1744 | } else {
|
---|
| 1745 | fputs(output, fout);
|
---|
| 1746 | paranoid_pclose(fout);
|
---|
| 1747 | }
|
---|
[1197] | 1748 | mr_free(program);
|
---|
| 1749 |
|
---|
[1] | 1750 | if (!does_partition_exist(drive, partno) && partsize > 0) {
|
---|
| 1751 | log_it("Vaccum-packing");
|
---|
| 1752 | g_current_progress--;
|
---|
[128] | 1753 | res =
|
---|
| 1754 | partition_device(pout_to_fdisk, drive, partno, prev_partno,
|
---|
| 1755 | format, -1);
|
---|
[1] | 1756 | if (res) {
|
---|
[1197] | 1757 | log_it("Failed to vacuum-pack %s", partition_name);
|
---|
[1] | 1758 | retval++;
|
---|
| 1759 | } else {
|
---|
| 1760 | retval = 0;
|
---|
| 1761 | }
|
---|
| 1762 | }
|
---|
| 1763 | if (does_partition_exist(drive, partno)) {
|
---|
[128] | 1764 | retval =
|
---|
| 1765 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1766 | partsize);
|
---|
[1] | 1767 | if (retval) {
|
---|
[1197] | 1768 | log_it("Partitioned %s but failed to set its type",
|
---|
[128] | 1769 | partition_name);
|
---|
[1] | 1770 | } else {
|
---|
| 1771 | if (partsize > 0) {
|
---|
[1197] | 1772 | log_to_screen(_("Partition %s created+configured OK"),
|
---|
[128] | 1773 | partition_name);
|
---|
[1] | 1774 | } else {
|
---|
| 1775 | log_it("Returning from a successful vacuum-pack");
|
---|
| 1776 | }
|
---|
| 1777 | }
|
---|
[128] | 1778 | } else {
|
---|
[1197] | 1779 | mr_asprintf(&tmp, "Failed to partition %s", partition_name);
|
---|
[1] | 1780 | if (partsize > 0) {
|
---|
| 1781 | log_to_screen(tmp);
|
---|
| 1782 | } else {
|
---|
| 1783 | log_it(tmp);
|
---|
| 1784 | }
|
---|
[1197] | 1785 | mr_free(tmp);
|
---|
[1] | 1786 | retval++;
|
---|
| 1787 | }
|
---|
| 1788 | }
|
---|
| 1789 | g_current_progress++;
|
---|
| 1790 | log_it("partition_device() --- leaving");
|
---|
[1080] | 1791 | mr_free(partition_name);
|
---|
| 1792 | mr_free(output);
|
---|
[1] | 1793 | return (retval);
|
---|
| 1794 | }
|
---|
| 1795 |
|
---|
| 1796 |
|
---|
| 1797 | /**
|
---|
| 1798 | * Create all partitions listed in @p mountlist.
|
---|
| 1799 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1800 | * @return The number of errors encountered (0 for success).
|
---|
| 1801 | * @note This sets the partition types but doesn't actually do the formatting.
|
---|
| 1802 | * Use format_everything() for that.
|
---|
| 1803 | */
|
---|
| 1804 | int partition_everything(struct mountlist_itself *mountlist)
|
---|
| 1805 | {
|
---|
| 1806 | /** int ************************************************************/
|
---|
[1197] | 1807 | int lino = 0;
|
---|
[1] | 1808 | int retval = 0;
|
---|
[1197] | 1809 | int i = 0;
|
---|
| 1810 | int res = 0;
|
---|
[1] | 1811 |
|
---|
| 1812 | /** buffer *********************************************************/
|
---|
[1197] | 1813 | struct list_of_disks *drivelist = NULL;
|
---|
[1] | 1814 |
|
---|
| 1815 | /** end ************************************************************/
|
---|
| 1816 |
|
---|
[1080] | 1817 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 1818 | assert(mountlist != NULL);
|
---|
| 1819 |
|
---|
| 1820 | log_it("partition_everything() --- starting");
|
---|
| 1821 | mvaddstr_and_log_it(g_currentY, 0, "Partitioning hard drives ");
|
---|
| 1822 | if (mountlist_contains_raid_devices(mountlist)) {
|
---|
| 1823 | /* mountlist=&new_mtlist; */
|
---|
| 1824 | /* extrapolate_mountlist_to_include_raid_partitions(mountlist,orig_mtlist); */
|
---|
[1108] | 1825 | mr_msg(0,
|
---|
[128] | 1826 | "Mountlist, including the partitions incorporated in RAID devices:-");
|
---|
[1] | 1827 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1828 | log_it(mountlist->el[i].device);
|
---|
| 1829 | }
|
---|
[1108] | 1830 | mr_msg(0, "End of mountlist.");
|
---|
[1] | 1831 | }
|
---|
[1108] | 1832 | mr_msg(0, "Stopping all LVMs, just in case");
|
---|
[128] | 1833 | if (!g_text_mode) {
|
---|
| 1834 | newtSuspend();
|
---|
| 1835 | }
|
---|
| 1836 | do_my_funky_lvm_stuff(TRUE, FALSE); // just remove old partitions
|
---|
| 1837 | if (!g_text_mode) {
|
---|
| 1838 | newtResume();
|
---|
| 1839 | }
|
---|
[1108] | 1840 | mr_msg(0, "Stopping all software RAID devices, just in case");
|
---|
[1] | 1841 | stop_all_raid_devices(mountlist);
|
---|
[1108] | 1842 | mr_msg(0, "Done.");
|
---|
[128] | 1843 |
|
---|
[1197] | 1844 | open_progress_form(_("Partitioning devices"),
|
---|
| 1845 | _("I am now going to partition all your drives."),
|
---|
| 1846 | _("This should not take more than five minutes."),
|
---|
| 1847 | "", mountlist->entries);
|
---|
[1] | 1848 |
|
---|
| 1849 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 1850 |
|
---|
| 1851 | /* partition each drive */
|
---|
| 1852 | for (lino = 0; lino < drivelist->entries; lino++) {
|
---|
| 1853 | res = partition_drive(mountlist, drivelist->el[lino].device);
|
---|
| 1854 | retval += res;
|
---|
| 1855 | }
|
---|
| 1856 | close_progress_form();
|
---|
| 1857 | if (retval) {
|
---|
[1197] | 1858 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[128] | 1859 | log_to_screen
|
---|
[1197] | 1860 | (_
|
---|
| 1861 | ("Errors occurred during the partitioning of your hard drives."));
|
---|
[1] | 1862 | } else {
|
---|
[1197] | 1863 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[1] | 1864 | paranoid_system("rm -f /tmp/fdisk*.log 2> /dev/null");
|
---|
| 1865 | }
|
---|
| 1866 | newtSuspend();
|
---|
| 1867 | system("clear");
|
---|
| 1868 | newtResume();
|
---|
[1124] | 1869 | mr_free(drivelist);
|
---|
[1] | 1870 | return (retval);
|
---|
| 1871 | }
|
---|
| 1872 |
|
---|
| 1873 |
|
---|
| 1874 | /**
|
---|
| 1875 | * Set the type of partition number @p partno on @p drive to @p format.
|
---|
| 1876 | * @param drive The drive to change the type of a partition on.
|
---|
| 1877 | * @param partno The partition number on @p drive to change the type of.
|
---|
| 1878 | * @param format The filesystem type this partition will eventually contain.
|
---|
| 1879 | * @param partsize The size of this partition, in @e bytes (used for vfat
|
---|
| 1880 | * type calculations).
|
---|
| 1881 | * @return 0 for success, nonzero for failure.
|
---|
| 1882 | */
|
---|
[128] | 1883 | int set_partition_type(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 1884 | const char *format, long long partsize)
|
---|
[1] | 1885 | {
|
---|
| 1886 | /** buffers *********************************************************/
|
---|
[1197] | 1887 | char *partition = NULL;
|
---|
| 1888 | char *command = NULL;
|
---|
| 1889 | char *output = NULL;
|
---|
| 1890 | char *tmp = NULL;
|
---|
| 1891 | char *tmp1 = 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");
|
---|
[1] | 1926 | } else if (strcmp(format, "raid") == 0) {
|
---|
[1197] | 1927 | mr_asprintf(&partcode, "fd");
|
---|
[1] | 1928 | } else if ((strcmp(format, "ufs") == 0)
|
---|
[128] | 1929 | || (strcmp(format, "ffs") == 0)) { /* raid autodetect */
|
---|
[1197] | 1930 | mr_asprintf(&partcode, "a5");
|
---|
[1] | 1931 | } else if (strcmp(format, "lvm") == 0) {
|
---|
[1197] | 1932 | mr_asprintf(&partcode, "8e");
|
---|
[1] | 1933 | } else if (format[0] == '\0') { /* LVM physical partition */
|
---|
[1197] | 1934 | mr_asprintf(&partcode, "");
|
---|
[1] | 1935 | } else if (strlen(format) >= 1 && strlen(format) <= 2) {
|
---|
[1197] | 1936 | mr_asprintf(&partcode, format);
|
---|
[1] | 1937 | } else {
|
---|
| 1938 | /* probably an image */
|
---|
[1197] | 1939 | mr_asprintf(&tmp,
|
---|
[128] | 1940 | "Unknown format ('%s') - using supplied string anyway",
|
---|
| 1941 | format);
|
---|
[1] | 1942 | mvaddstr_and_log_it(g_currentY++, 0, tmp);
|
---|
[1197] | 1943 | mr_free(tmp);
|
---|
[1] | 1944 | #ifdef __FreeBSD__
|
---|
[1197] | 1945 | mr_asprintf(&partcode, format); // was a5
|
---|
[1] | 1946 | #else
|
---|
[1197] | 1947 | mr_asprintf(&partcode, format); // was 83
|
---|
[1] | 1948 | #endif
|
---|
| 1949 | }
|
---|
[1197] | 1950 | mr_asprintf(&tmp, "Setting %s's type to %s (%s)", partition, format,
|
---|
[128] | 1951 | partcode);
|
---|
[1108] | 1952 | mr_msg(1, tmp);
|
---|
[1197] | 1953 | mr_free(tmp);
|
---|
| 1954 |
|
---|
[1] | 1955 | if (partcode[0] != '\0' && strcmp(partcode, "83")) { /* no need to set type if 83: 83 is default */
|
---|
[128] | 1956 |
|
---|
| 1957 | if (pout_to_fdisk) {
|
---|
[1] | 1958 | res = 0;
|
---|
| 1959 | fput_string_one_char_at_a_time(pout_to_fdisk, "t\n");
|
---|
[128] | 1960 | if (partno > 1
|
---|
| 1961 | || strstr(last_line_of_file(FDISK_LOG), " (1-4)")) {
|
---|
[1108] | 1962 | mr_msg(5, "Specifying partno (%d) - yay", partno);
|
---|
[1197] | 1963 | mr_asprintf(&tmp, "%d\n", partno);
|
---|
[1] | 1964 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1108] | 1965 | mr_msg(5, "A - last line = '%s'",
|
---|
[128] | 1966 | last_line_of_file(FDISK_LOG));
|
---|
[1197] | 1967 | mr_free(tmp);
|
---|
[1] | 1968 | }
|
---|
[128] | 1969 |
|
---|
[1197] | 1970 | mr_asprintf(&tmp, "%s\n", partcode);
|
---|
[1] | 1971 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1197] | 1972 | mr_free(tmp);
|
---|
| 1973 |
|
---|
[1108] | 1974 | mr_msg(5, "B - last line = '%s'",
|
---|
[128] | 1975 | last_line_of_file(FDISK_LOG));
|
---|
[1197] | 1976 |
|
---|
[1] | 1977 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
[1108] | 1978 | mr_msg(5, "C - last line = '%s'",
|
---|
[128] | 1979 | last_line_of_file(FDISK_LOG));
|
---|
| 1980 |
|
---|
[1197] | 1981 | mr_asprintf(&tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 1982 | if (!strstr(tmp, " (m ")) {
|
---|
[1108] | 1983 | mr_msg(1, "last line = '%s'; part type set failed", tmp);
|
---|
[128] | 1984 | res++;
|
---|
| 1985 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
| 1986 | }
|
---|
[1197] | 1987 | mr_free(tmp);
|
---|
[128] | 1988 | fput_string_one_char_at_a_time(pout_to_fdisk, "p\n");
|
---|
| 1989 | } else {
|
---|
[1197] | 1990 | mr_asprintf(&output, "t\n%d\n%s\nw\n", partno, partcode);
|
---|
| 1991 | mr_asprintf(&command, "parted2fdisk %s >> %s 2>> %s", drive,
|
---|
[128] | 1992 | MONDO_LOGFILE, MONDO_LOGFILE);
|
---|
[1108] | 1993 | mr_msg(5, "output = '%s'", output);
|
---|
| 1994 | mr_msg(5, "partno=%d; partcode=%s", partno, partcode);
|
---|
| 1995 | mr_msg(5, "command = '%s'", command);
|
---|
[1] | 1996 | fout = popen(command, "w");
|
---|
| 1997 | if (!fout) {
|
---|
| 1998 | log_OS_error(command);
|
---|
| 1999 | res = 1;
|
---|
| 2000 | } else {
|
---|
| 2001 | res = 0;
|
---|
| 2002 | fprintf(fout, output);
|
---|
| 2003 | paranoid_pclose(fout);
|
---|
| 2004 | }
|
---|
[1197] | 2005 | mr_free(command);
|
---|
| 2006 | mr_free(output);
|
---|
[1] | 2007 | }
|
---|
[1197] | 2008 | /* BERLIOS: Useless as command not initialized in all cases
|
---|
[128] | 2009 | if (res) {
|
---|
| 2010 | log_OS_error(command);
|
---|
| 2011 | }
|
---|
[1197] | 2012 | */
|
---|
[1] | 2013 | }
|
---|
| 2014 |
|
---|
[1080] | 2015 | mr_free(partition);
|
---|
| 2016 | mr_free(partcode);
|
---|
[1] | 2017 |
|
---|
[128] | 2018 | return (res);
|
---|
[1] | 2019 | }
|
---|
| 2020 |
|
---|
| 2021 |
|
---|
| 2022 | int start_raid_device(char *raid_device)
|
---|
| 2023 | {
|
---|
| 2024 | /** int *************************************************************/
|
---|
[1197] | 2025 | int res = 0;
|
---|
[1] | 2026 | int retval = 0;
|
---|
| 2027 |
|
---|
| 2028 | /** buffers *********************************************************/
|
---|
[1197] | 2029 | char *program = NULL;
|
---|
[1] | 2030 |
|
---|
| 2031 | /** end *************************************************************/
|
---|
| 2032 |
|
---|
| 2033 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
[128] | 2034 |
|
---|
[1] | 2035 | #ifdef __FreeBSD__
|
---|
| 2036 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2037 | log_it("Can't start %s when it's mounted!", raid_device);
|
---|
| 2038 | return 1;
|
---|
| 2039 | }
|
---|
[1197] | 2040 | mr_asprintf(&program, "vinum start -f %s", raid_device);
|
---|
[1] | 2041 | #else
|
---|
[1197] | 2042 | // use raidstart if it exists, otherwise use mdadm
|
---|
| 2043 | if (run_program_and_log_output("which raidstart", FALSE)) {
|
---|
| 2044 | // BERLIOS: Not sure it's sufficient
|
---|
| 2045 | mr_asprintf(&program, "mdadm -A %s", raid_device);
|
---|
| 2046 | } else {
|
---|
| 2047 | mr_asprintf(&program, "raidstart %s", raid_device);
|
---|
| 2048 | }
|
---|
[1] | 2049 | #endif
|
---|
[1108] | 2050 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2051 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2052 | if (g_fprep) {
|
---|
| 2053 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2054 | }
|
---|
[1197] | 2055 | mr_free(program);
|
---|
| 2056 |
|
---|
[128] | 2057 | if (res) {
|
---|
[1108] | 2058 | mr_msg(1, "Warning - failed to start RAID device %s",
|
---|
[128] | 2059 | raid_device);
|
---|
| 2060 | }
|
---|
[1] | 2061 | retval += res;
|
---|
| 2062 | sleep(1);
|
---|
| 2063 | return (retval);
|
---|
| 2064 | }
|
---|
| 2065 |
|
---|
| 2066 |
|
---|
| 2067 | /**
|
---|
| 2068 | * Stop @p raid_device using @p raidstop.
|
---|
| 2069 | * @param raid_device The software RAID device to stop.
|
---|
| 2070 | * @return 0 for success, nonzero for failure.
|
---|
| 2071 | */
|
---|
| 2072 | int stop_raid_device(char *raid_device)
|
---|
| 2073 | {
|
---|
| 2074 | /** int *************************************************************/
|
---|
[1197] | 2075 | int res = 0;
|
---|
[1] | 2076 | int retval = 0;
|
---|
| 2077 |
|
---|
| 2078 | /** buffers *********************************************************/
|
---|
[1197] | 2079 | char *program = NULL;
|
---|
[1] | 2080 |
|
---|
| 2081 | /** end *************************************************************/
|
---|
| 2082 |
|
---|
| 2083 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
[128] | 2084 |
|
---|
[1] | 2085 | #ifdef __FreeBSD__
|
---|
| 2086 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2087 | log_it("Can't stop %s when it's mounted!", raid_device);
|
---|
| 2088 | return 1;
|
---|
| 2089 | }
|
---|
[1197] | 2090 | mr_asprintf(&program, "vinum stop -f %s", raid_device);
|
---|
[1] | 2091 | #else
|
---|
[1197] | 2092 | // use raidstop if it exists, otherwise use mdadm
|
---|
| 2093 | if (run_program_and_log_output("which raidstop", FALSE)) {
|
---|
| 2094 | mr_asprintf(&program, "mdadm -S %s", raid_device);
|
---|
[558] | 2095 | } else {
|
---|
[1197] | 2096 | mr_asprintf(&program, "raidstop %s", raid_device);
|
---|
[558] | 2097 | }
|
---|
[1] | 2098 | #endif
|
---|
[1108] | 2099 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2100 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2101 | if (g_fprep) {
|
---|
| 2102 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2103 | }
|
---|
[1197] | 2104 | mr_free(program);
|
---|
| 2105 |
|
---|
[128] | 2106 | if (res) {
|
---|
[1108] | 2107 | mr_msg(1, "Warning - failed to stop RAID device %s", raid_device);
|
---|
[128] | 2108 | }
|
---|
[1] | 2109 | retval += res;
|
---|
| 2110 | return (retval);
|
---|
| 2111 | }
|
---|
| 2112 |
|
---|
| 2113 |
|
---|
| 2114 | int start_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2115 | {
|
---|
[1197] | 2116 | int i = 0;
|
---|
[128] | 2117 | int retval = 0;
|
---|
[1197] | 2118 | int res = 0;
|
---|
[128] | 2119 |
|
---|
| 2120 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 2121 | if (!strncmp
|
---|
| 2122 | (mountlist->el[i].device, RAID_DEVICE_STUB,
|
---|
| 2123 | strlen(RAID_DEVICE_STUB))) {
|
---|
[1108] | 2124 | mr_msg(1, "Starting %s", mountlist->el[i].device);
|
---|
[128] | 2125 | res = start_raid_device(mountlist->el[i].device);
|
---|
| 2126 | retval += res;
|
---|
| 2127 | }
|
---|
| 2128 | }
|
---|
| 2129 | if (retval) {
|
---|
[1108] | 2130 | mr_msg(1, "Started all s/w raid devices OK");
|
---|
[128] | 2131 | } else {
|
---|
[1108] | 2132 | mr_msg(1, "Failed to start some/all s/w raid devices");
|
---|
[128] | 2133 | }
|
---|
| 2134 | return (retval);
|
---|
[1] | 2135 | }
|
---|
| 2136 |
|
---|
[1197] | 2137 |
|
---|
[1] | 2138 | /**
|
---|
| 2139 | * Stop all software RAID devices listed in @p mountlist.
|
---|
| 2140 | * @param mountlist The mountlist to stop the RAID devices in.
|
---|
| 2141 | * @return The number of errors encountered (0 for success).
|
---|
| 2142 | * @bug @p mountlist is not used.
|
---|
| 2143 | */
|
---|
| 2144 | int stop_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2145 | {
|
---|
| 2146 | /** int *************************************************************/
|
---|
| 2147 | int retval = 0;
|
---|
| 2148 | #ifndef __FreeBSD__
|
---|
[1197] | 2149 | int res = 0;
|
---|
[1] | 2150 | #endif
|
---|
| 2151 |
|
---|
| 2152 | /** char ************************************************************/
|
---|
[1197] | 2153 | char *incoming = NULL;
|
---|
[1] | 2154 | #ifndef __FreeBSD__
|
---|
[1197] | 2155 | char *dev = NULL;
|
---|
[1] | 2156 | #endif
|
---|
| 2157 | /** pointers ********************************************************/
|
---|
| 2158 | #ifndef __FreeBSD__
|
---|
[1197] | 2159 | char *p = NULL;
|
---|
[1] | 2160 | #endif
|
---|
[1197] | 2161 | FILE *fin = NULL;
|
---|
| 2162 | int i = 0;
|
---|
| 2163 | size_t n = 0;
|
---|
[1] | 2164 |
|
---|
| 2165 | /** end ****************************************************************/
|
---|
| 2166 |
|
---|
| 2167 | assert(mountlist != NULL);
|
---|
| 2168 |
|
---|
| 2169 | for (i = 0; i < 3; i++) {
|
---|
| 2170 | #ifdef __FreeBSD__
|
---|
[128] | 2171 | fin =
|
---|
| 2172 | popen
|
---|
| 2173 | ("vinum list | grep '^[PVS]' | sed 's/S/1/;s/P/2/;s/V/3/' | sort | cut -d' ' -f2",
|
---|
| 2174 | "r");
|
---|
[1] | 2175 | if (!fin) {
|
---|
| 2176 | return (1);
|
---|
| 2177 | }
|
---|
[1197] | 2178 | for (mr_getline(&incoming, &n, fin); !feof(fin);
|
---|
| 2179 | mr_getline(&incoming, &n, fin)) {
|
---|
[1] | 2180 | retval += stop_raid_device(incoming);
|
---|
| 2181 | }
|
---|
| 2182 | #else
|
---|
[1252] | 2183 | fin = fopen(MDSTAT_FILE, "r");
|
---|
[1] | 2184 | if (!fin) {
|
---|
[1252] | 2185 | log_OS_error(MDSTAT_FILE);
|
---|
[1] | 2186 | return (1);
|
---|
| 2187 | }
|
---|
[1197] | 2188 | for (mr_getline(&incoming, &n, fin); !feof(fin);
|
---|
| 2189 | mr_getline(&incoming, &n, fin)) {
|
---|
[128] | 2190 | for (p = incoming;
|
---|
| 2191 | *p != '\0' && (*p != 'm' || *(p + 1) != 'd'
|
---|
| 2192 | || !isdigit(*(p + 2))); p++);
|
---|
[1] | 2193 | if (*p != '\0') {
|
---|
[1197] | 2194 | mr_asprintf(&dev, "/dev/%s", p);
|
---|
| 2195 | /* BERLIOS : 32 Hard coded value */
|
---|
[1] | 2196 | for (p = dev; *p > 32; p++);
|
---|
| 2197 | *p = '\0';
|
---|
| 2198 | res = stop_raid_device(dev);
|
---|
[1197] | 2199 | mr_free(dev);
|
---|
[1] | 2200 | }
|
---|
| 2201 | }
|
---|
| 2202 | #endif
|
---|
[1197] | 2203 | mr_free(incoming);
|
---|
[1] | 2204 | }
|
---|
| 2205 | paranoid_fclose(fin);
|
---|
[128] | 2206 | if (retval) {
|
---|
[1108] | 2207 | mr_msg(1, "Warning - unable to stop some RAID devices");
|
---|
[128] | 2208 | }
|
---|
[1197] | 2209 | sync();
|
---|
| 2210 | sync();
|
---|
| 2211 | sync();
|
---|
[1] | 2212 | sleep(1);
|
---|
| 2213 | return (retval);
|
---|
| 2214 | }
|
---|
| 2215 |
|
---|
| 2216 |
|
---|
| 2217 | /**
|
---|
| 2218 | * Decide which command we need to use to format a device of type @p format.
|
---|
| 2219 | * @param format The filesystem type we are about to format.
|
---|
| 2220 | * @param program Where to put the binary name for this format.
|
---|
| 2221 | * @return 0 for success, nonzero for failure.
|
---|
| 2222 | */
|
---|
| 2223 | int which_format_command_do_i_need(char *format, char *program)
|
---|
| 2224 | {
|
---|
| 2225 | /** int *************************************************************/
|
---|
| 2226 | int res = 0;
|
---|
| 2227 |
|
---|
| 2228 | /** end ***************************************************************/
|
---|
| 2229 |
|
---|
| 2230 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
| 2231 | assert(program != NULL);
|
---|
| 2232 |
|
---|
| 2233 | if (strcmp(format, "swap") == 0) {
|
---|
| 2234 | #ifdef __FreeBSD__
|
---|
| 2235 | strcpy(program, "true");
|
---|
| 2236 | #else
|
---|
| 2237 | strcpy(program, "mkswap");
|
---|
| 2238 | #endif
|
---|
| 2239 | } else if (strcmp(format, "vfat") == 0) {
|
---|
| 2240 | strcpy(program, "format-and-kludge-vfat");
|
---|
| 2241 | #ifndef __FreeBSD__
|
---|
| 2242 | } else if (strcmp(format, "reiserfs") == 0) {
|
---|
| 2243 | strcpy(program, "mkreiserfs -ff");
|
---|
| 2244 | } else if (strcmp(format, "xfs") == 0) {
|
---|
| 2245 | strcpy(program, "mkfs.xfs -f -q");
|
---|
| 2246 | } else if (strcmp(format, "jfs") == 0) {
|
---|
| 2247 | strcpy(program, "mkfs.jfs");
|
---|
| 2248 | } else if (strcmp(format, "ext3") == 0) {
|
---|
| 2249 | strcpy(program, "mkfs -t ext2 -F -j -q");
|
---|
| 2250 | } else if (strcmp(format, "minix") == 0) {
|
---|
| 2251 | strcpy(program, "mkfs.minix");
|
---|
| 2252 | #endif
|
---|
| 2253 | } else if (strcmp(format, "ext2") == 0) {
|
---|
| 2254 | strcpy(program, "mke2fs -F -q");
|
---|
| 2255 | } else {
|
---|
| 2256 | #ifdef __FreeBSD__
|
---|
| 2257 | sprintf(program, "newfs_%s", format);
|
---|
| 2258 | #else
|
---|
| 2259 | sprintf(program, "mkfs -t %s -c", format); // -c checks for bad blocks
|
---|
| 2260 | #endif
|
---|
[1197] | 2261 | log_it("Unknown format (%s) - assuming '%s' will do", format,
|
---|
[128] | 2262 | program);
|
---|
[1] | 2263 | res = 0;
|
---|
| 2264 | }
|
---|
| 2265 | return (res);
|
---|
| 2266 | }
|
---|
| 2267 |
|
---|
| 2268 |
|
---|
| 2269 | /**
|
---|
| 2270 | * Calculate the probable size of @p drive_name by adding up sizes in
|
---|
| 2271 | * @p mountlist.
|
---|
| 2272 | * @param mountlist The mountlist to use to calculate the size.
|
---|
| 2273 | * @param drive_name The drive to calculate the original size of.
|
---|
| 2274 | * @return The size of @p drive_name in kilobytes.
|
---|
| 2275 | */
|
---|
| 2276 | long calc_orig_size_of_drive_from_mountlist(struct mountlist_itself
|
---|
[128] | 2277 | *mountlist, char *drive_name)
|
---|
[1] | 2278 | {
|
---|
| 2279 | /** long ************************************************************/
|
---|
[1197] | 2280 | long original_size_of_drive = 0L;
|
---|
[1] | 2281 |
|
---|
| 2282 | /** int *************************************************************/
|
---|
[1197] | 2283 | int partno = 0;
|
---|
[1] | 2284 |
|
---|
| 2285 | /** end *************************************************************/
|
---|
| 2286 |
|
---|
| 2287 | assert(mountlist != NULL);
|
---|
| 2288 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
|
---|
| 2289 |
|
---|
[128] | 2290 | for (original_size_of_drive = 0, partno = 0;
|
---|
| 2291 | partno < mountlist->entries; partno++) {
|
---|
| 2292 | if (strncmp
|
---|
| 2293 | (mountlist->el[partno].device, drive_name,
|
---|
| 2294 | strlen(drive_name)) == 0) {
|
---|
[1] | 2295 | original_size_of_drive += mountlist->el[partno].size;
|
---|
[1304] | 2296 | } else {
|
---|
| 2297 | sprintf(tmp, "Skipping %s", mountlist->el[partno].device);
|
---|
| 2298 | log_to_screen(tmp);
|
---|
[1] | 2299 | }
|
---|
| 2300 | }
|
---|
| 2301 | original_size_of_drive = original_size_of_drive / 1024;
|
---|
| 2302 | return (original_size_of_drive);
|
---|
| 2303 | }
|
---|
| 2304 |
|
---|
| 2305 |
|
---|
| 2306 | /**
|
---|
| 2307 | * Resize a drive's entries in @p mountlist proportionately to fit its new size.
|
---|
| 2308 | * There are a few problems with this function:
|
---|
| 2309 | * - It won't work if there was any unallocated space on the user's hard drive
|
---|
| 2310 | * when it was backed up.
|
---|
| 2311 | * - It won't work if the user's hard drive lies about its size (more common
|
---|
| 2312 | * than you'd think).
|
---|
| 2313 | *
|
---|
| 2314 | * @param mountlist The mountlist to use for resizing @p drive_name.
|
---|
| 2315 | * @param drive_name The drive to resize.
|
---|
| 2316 | */
|
---|
| 2317 | void resize_drive_proportionately_to_suit_new_drives(struct mountlist_itself
|
---|
[128] | 2318 | *mountlist,
|
---|
| 2319 | char *drive_name)
|
---|
[1] | 2320 | {
|
---|
| 2321 | /** int *************************************************************/
|
---|
[1197] | 2322 | int partno = 0, lastpart = 0;
|
---|
[128] | 2323 | /** remove driveno, noof_drives stan benoit apr 2002**/
|
---|
[1] | 2324 |
|
---|
| 2325 | /** float ***********************************************************/
|
---|
| 2326 | float factor;
|
---|
| 2327 | float new_size;
|
---|
| 2328 |
|
---|
| 2329 | /** long *************************************************************/
|
---|
[1197] | 2330 | long newsizL = 0L;
|
---|
| 2331 | long current_size_of_drive = 0L;
|
---|
| 2332 | long original_size_of_drive = 0L;
|
---|
| 2333 | long final_size = 0L; /* all in Megabytes */
|
---|
| 2334 | struct mountlist_reference *drivemntlist = NULL;
|
---|
[1] | 2335 |
|
---|
| 2336 | /** structures *******************************************************/
|
---|
| 2337 |
|
---|
| 2338 | /** end **************************************************************/
|
---|
| 2339 |
|
---|
| 2340 | assert(mountlist != NULL);
|
---|
| 2341 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
|
---|
| 2342 |
|
---|
| 2343 | if (strlen(drive_name) >= strlen(RAID_DEVICE_STUB)) {
|
---|
[128] | 2344 | if (strncmp(drive_name, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))
|
---|
| 2345 | == 0) {
|
---|
[1] | 2346 | return;
|
---|
| 2347 | }
|
---|
| 2348 | }
|
---|
| 2349 |
|
---|
| 2350 | current_size_of_drive = get_phys_size_of_drive(drive_name);
|
---|
[128] | 2351 |
|
---|
[1] | 2352 | if (current_size_of_drive <= 0) {
|
---|
| 2353 | log_it("Not resizing to match %s - can't find drive", drive_name);
|
---|
| 2354 | return;
|
---|
| 2355 | }
|
---|
[1197] | 2356 | log_to_screen("Expanding entries to suit drive %s (%ld MB)", drive_name,
|
---|
[128] | 2357 | current_size_of_drive);
|
---|
[1] | 2358 |
|
---|
[1080] | 2359 | drivemntlist = mr_malloc(sizeof(struct mountlist_reference));
|
---|
[128] | 2360 | drivemntlist->el =
|
---|
[1080] | 2361 | mr_malloc(sizeof(struct mountlist_line *) * MAX_TAPECATALOG_ENTRIES);
|
---|
[1] | 2362 |
|
---|
| 2363 | create_mountlist_for_drive(mountlist, drive_name, drivemntlist);
|
---|
| 2364 |
|
---|
| 2365 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
---|
| 2366 | original_size_of_drive += drivemntlist->el[partno]->size;
|
---|
| 2367 | }
|
---|
| 2368 | original_size_of_drive = original_size_of_drive / 1024;
|
---|
| 2369 |
|
---|
| 2370 | if (original_size_of_drive <= 0) {
|
---|
[1197] | 2371 | log_to_screen(_("Cannot resize %s's entries. Drive not found."),
|
---|
[128] | 2372 | drive_name);
|
---|
[1] | 2373 | return;
|
---|
| 2374 | }
|
---|
[128] | 2375 | factor =
|
---|
| 2376 | (float) (current_size_of_drive) / (float) (original_size_of_drive);
|
---|
[1197] | 2377 | log_to_screen(_("Disk %s was %ld MB; is now %ld MB; factor = %f"),
|
---|
[128] | 2378 | drive_name, original_size_of_drive, current_size_of_drive,
|
---|
| 2379 | factor);
|
---|
[1] | 2380 |
|
---|
[128] | 2381 | lastpart = drivemntlist->entries - 1;
|
---|
[1] | 2382 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
---|
| 2383 | /* the 'atoi' thing is to make sure we don't try to resize _images_, whose formats will be numeric */
|
---|
[128] | 2384 | if (!atoi(drivemntlist->el[partno]->format)) {
|
---|
[1] | 2385 | new_size = (float) (drivemntlist->el[partno]->size) * factor;
|
---|
| 2386 | } else {
|
---|
| 2387 | new_size = drivemntlist->el[partno]->size;
|
---|
| 2388 | }
|
---|
[128] | 2389 |
|
---|
[1] | 2390 | if (!strcmp(drivemntlist->el[partno]->mountpoint, "image")) {
|
---|
[1108] | 2391 | mr_msg(1, "Skipping %s (%s) because it's an image",
|
---|
[128] | 2392 | drivemntlist->el[partno]->device,
|
---|
| 2393 | drivemntlist->el[partno]->mountpoint);
|
---|
| 2394 | newsizL = (long) new_size; // It looks wrong but it's not
|
---|
[1] | 2395 | } else {
|
---|
| 2396 | newsizL = (long) new_size;
|
---|
| 2397 | }
|
---|
[1197] | 2398 | log_to_screen(_("Changing %s from %lld KB to %ld KB"),
|
---|
[128] | 2399 | drivemntlist->el[partno]->device,
|
---|
| 2400 | drivemntlist->el[partno]->size, newsizL);
|
---|
[1] | 2401 | drivemntlist->el[partno]->size = newsizL;
|
---|
| 2402 | }
|
---|
| 2403 | final_size = get_phys_size_of_drive(drive_name);
|
---|
[1197] | 2404 | log_to_screen(_("final_size = %ld MB"), final_size);
|
---|
[1] | 2405 | }
|
---|
| 2406 |
|
---|
| 2407 |
|
---|
| 2408 | /**
|
---|
| 2409 | * Resize all partitions in @p mountlist proportionately (each one
|
---|
| 2410 | * grows or shrinks by the same percentage) to fit them into the new
|
---|
| 2411 | * drives (presumably different from the old ones).
|
---|
| 2412 | * @param mountlist The mountlist to resize the drives in.
|
---|
| 2413 | */
|
---|
| 2414 | void resize_mountlist_proportionately_to_suit_new_drives(struct mountlist_itself
|
---|
[128] | 2415 | *mountlist)
|
---|
[1] | 2416 | {
|
---|
| 2417 | /** buffers *********************************************************/
|
---|
[1197] | 2418 | struct list_of_disks *drivelist = NULL;
|
---|
[1] | 2419 |
|
---|
| 2420 | /** int *************************************************************/
|
---|
[1197] | 2421 | int driveno = 0;
|
---|
[1] | 2422 |
|
---|
| 2423 | /** end *************************************************************/
|
---|
| 2424 |
|
---|
[1080] | 2425 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 2426 |
|
---|
| 2427 | if (g_mountlist_fname[0] == '\0') {
|
---|
[128] | 2428 | log_it
|
---|
| 2429 | ("resize_mountlist_prop...() - warning - mountlist fname is blank");
|
---|
| 2430 | log_it("That does NOT affect the functioning of this subroutine.");
|
---|
[1] | 2431 | }
|
---|
| 2432 | iamhere("Resizing mountlist");
|
---|
| 2433 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 2434 | iamhere("Back from MLoDiM");
|
---|
| 2435 | for (driveno = 0; driveno < drivelist->entries; driveno++) {
|
---|
[128] | 2436 | resize_drive_proportionately_to_suit_new_drives(mountlist,
|
---|
| 2437 | drivelist->
|
---|
| 2438 | el[driveno].
|
---|
| 2439 | device);
|
---|
[1] | 2440 | }
|
---|
[1197] | 2441 | log_to_screen(_("Mountlist adjusted to suit current hard drive(s)"));
|
---|
[1124] | 2442 | mr_free(drivelist);
|
---|
[1] | 2443 | }
|
---|
| 2444 |
|
---|
| 2445 | /**
|
---|
| 2446 | * Create a mountlist_reference structure for @p drive_name in @p mountlist.
|
---|
| 2447 | * @param mountlist The complete mountlist to get the drive references from.
|
---|
| 2448 | * @param drive_name The drive to put in @p drivemntlist.
|
---|
| 2449 | * @param drivemntlist The mountlist_reference structure to put the drive's entries in.
|
---|
| 2450 | * @note @p drivemntlist and @p drivemntlist->el must be allocated by the caller.
|
---|
| 2451 | * @author Ralph Grewe
|
---|
| 2452 | */
|
---|
[128] | 2453 | void create_mountlist_for_drive(struct mountlist_itself *mountlist,
|
---|
| 2454 | char *drive_name,
|
---|
| 2455 | struct mountlist_reference *drivemntlist)
|
---|
| 2456 | {
|
---|
[1197] | 2457 | int partno = 0;
|
---|
| 2458 | char *tmp_drive_name = NULL, *c = NULL;
|
---|
[1] | 2459 |
|
---|
| 2460 | assert(mountlist != NULL);
|
---|
| 2461 | assert(drive_name != NULL);
|
---|
| 2462 | assert(drivemntlist != NULL);
|
---|
| 2463 |
|
---|
[1108] | 2464 | mr_msg(1, "Creating list of partitions for drive %s", drive_name);
|
---|
[1] | 2465 |
|
---|
[1197] | 2466 | mr_asprintf(&tmp_drive_name, drive_name);
|
---|
[128] | 2467 |
|
---|
[1] | 2468 | /* devfs devices? */
|
---|
[128] | 2469 | c = strrchr(tmp_drive_name, '/');
|
---|
| 2470 | if (c && strncmp(c, "/disc", 5) == 0) {
|
---|
| 2471 | /* yup its devfs, change the "disc" to "part" so the existing code works */
|
---|
[1197] | 2472 | strncpy(c + 1, "part", (size_t)5);
|
---|
[1] | 2473 | }
|
---|
[128] | 2474 | drivemntlist->entries = 0;
|
---|
[1] | 2475 | for (partno = 0; partno < mountlist->entries; partno++) {
|
---|
[128] | 2476 | if (strncmp
|
---|
| 2477 | (mountlist->el[partno].device, tmp_drive_name,
|
---|
| 2478 | strlen(tmp_drive_name)) == 0) {
|
---|
| 2479 | drivemntlist->el[drivemntlist->entries] =
|
---|
| 2480 | &mountlist->el[partno];
|
---|
[1] | 2481 | drivemntlist->entries++;
|
---|
| 2482 | }
|
---|
| 2483 | }
|
---|
[1197] | 2484 | mr_free(tmp_drive_name);
|
---|
[1] | 2485 | }
|
---|
| 2486 |
|
---|
| 2487 | /* @} - end of prepGroup */
|
---|