[1] | 1 | /***************************************************************************
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[1080] | 2 | * $Id: mondo-prep.c 1108 2007-02-07 23:10:16Z 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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[1] | 12 | #include "../common/mondostructures.h"
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| 13 | #include "mondoprep.h"
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| 14 | #include "../common/libmondo.h"
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| 15 | #include "mondo-rstr-tools-EXT.h"
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| 16 | #include <sys/ioctl.h>
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| 17 | #include <linux/hdreg.h>
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| 18 | #include <math.h>
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[1080] | 19 | #include "mr_mem.h"
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[1] | 20 |
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| 21 |
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| 22 | #define FDISK_LOG "/tmp/fdisk.log"
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| 23 |
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| 24 | #ifdef __FreeBSD__
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| 25 | #define DKTYPENAMES
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| 26 | #define FSTYPENAMES
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| 27 | #include <sys/disklabel.h>
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| 28 | #include <sys/disk.h>
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| 29 | #include <err.h>
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| 30 | #include <libgen.h>
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| 31 | #define OSSWAP(x,y) y
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| 32 | #else
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| 33 | #define OSSWAP(x,y) x
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| 34 | #endif
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| 35 |
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| 36 | #define ARCHIVES_PATH MNT_CDROM"/archives"
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| 37 | #define MONDO_WAS_HERE "MONDOWOZEREMONDOWOZEREMONDOWOZEREhahahaMOJOJOJO"
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| 38 |
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[71] | 39 | //static char cvsid[] = "$Id: mondo-prep.c 1108 2007-02-07 23:10:16Z bruno $";
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[1] | 40 |
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| 41 | extern char *g_mountlist_fname;
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| 42 | extern long g_current_progress, g_maximum_progress;
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| 43 |
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| 44 | extern bool g_text_mode;
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| 45 |
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[128] | 46 | extern void pause_for_N_seconds(int, char *);
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[1] | 47 |
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| 48 |
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[128] | 49 | FILE *g_fprep = NULL;
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[1] | 50 |
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| 51 |
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| 52 |
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[128] | 53 | int g_partition_table_locked_up = 0;
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[1] | 54 |
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| 55 |
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| 56 |
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| 57 |
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| 58 |
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| 59 |
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| 60 |
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| 61 |
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| 62 |
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| 63 |
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| 64 | void wipe_MBRs_and_reboot_if_necessary(struct mountlist_itself *mountlist)
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| 65 | {
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[128] | 66 | char *command;
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| 67 | char *tmp;
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| 68 | int lino;
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| 69 | int i;
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| 70 | FILE *fout;
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| 71 | char *buf;
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| 72 | const int blocksize = 512;
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| 73 | struct list_of_disks *drivelist = NULL;
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[1] | 74 | // If LVMs are present and a zero-and-reboot wasn't recently undertaken
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| 75 | // then zero & insist on reboot.
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[128] | 76 | malloc_string(command);
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| 77 | malloc_string(tmp);
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[1080] | 78 | buf = mr_malloc(blocksize);
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[128] | 79 | if (does_file_exist("/tmp/i-want-my-lvm")) // FIXME - cheating :)
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| 80 | {
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[1080] | 81 | drivelist = mr_malloc(sizeof(struct list_of_disks));
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[128] | 82 | make_list_of_drives_in_mountlist(mountlist, drivelist);
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| 83 | for (lino = 0; lino < drivelist->entries; lino++) {
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| 84 | sprintf(command,
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| 85 | "dd if=%s bs=512 count=1 2> /dev/null | grep \"%s\"",
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| 86 | drivelist->el[lino].device, MONDO_WAS_HERE);
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| 87 | if (!run_program_and_log_output(command, 1)) {
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[1108] | 88 | mr_msg(1, "Found MONDO_WAS_HERE marker on drive#%d (%s)",
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[128] | 89 | lino, drivelist->el[lino].device);
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| 90 | break;
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| 91 | }
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| 92 | }
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| 93 |
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| 94 | if (lino == drivelist->entries) {
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[1] | 95 | // zero & reboot
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[128] | 96 | log_to_screen
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[541] | 97 | ("I am sorry for the inconvenience but I must ask you to reboot.");
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[128] | 98 | log_to_screen
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[541] | 99 | ("I need to reset the Master Boot Record; in order to be");
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[128] | 100 | log_to_screen
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[541] | 101 | ("sure the kernel notices, I must reboot after doing it.");
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[128] | 102 | log_to_screen("Please hit 'Enter' to reboot.");
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| 103 | for (lino = 0; lino < drivelist->entries; lino++) {
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| 104 | for (i = 0; i < blocksize; i++) {
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| 105 | buf[i] = 0;
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| 106 | }
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| 107 | sprintf(buf, "%s\n", MONDO_WAS_HERE);
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| 108 | fout = fopen(drivelist->el[lino].device, "w+");
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| 109 | if (!fout) {
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[1108] | 110 | mr_msg(1, "Unable to open+wipe %s",
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[128] | 111 | drivelist->el[lino].device);
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| 112 | } else {
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| 113 | if (1 != fwrite(buf, blocksize, 1, fout)) {
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[1108] | 114 | mr_msg(1, "Failed to wipe %s",
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[128] | 115 | drivelist->el[lino].device);
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| 116 | } else {
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[1108] | 117 | mr_msg(1, "Successfully wiped %s",
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[128] | 118 | drivelist->el[lino].device);
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| 119 | }
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| 120 | fclose(fout);
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| 121 | }
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| 122 | }
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| 123 | system("sync");
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| 124 | system("sync");
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| 125 | system("sync");
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| 126 | popup_and_OK
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[541] | 127 | ("I must now reboot. 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] | 128 | system("reboot");
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| 129 | }
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| 130 | }
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[1] | 131 | // Still here? Cool!
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[1080] | 132 | mr_free(command);
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| 133 | mr_free(tmp);
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[1108] | 134 | mr_msg(1, "Cool. I didn't have to wipe anything.");
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[1] | 135 | }
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| 136 |
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| 137 |
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| 138 |
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| 139 |
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| 140 |
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| 141 |
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[128] | 142 | int fput_string_one_char_at_a_time(FILE * fout, char *str)
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[1] | 143 | {
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[128] | 144 | int i, j;
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| 145 | FILE *fq;
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[1] | 146 |
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[128] | 147 | if (ferror(fout)) {
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| 148 | return (-1);
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| 149 | }
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[1108] | 150 | mr_msg(5, "Writing string '%s', one char at a time", str);
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[128] | 151 | j = strlen(str);
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| 152 | for (i = 0; i < j; i++) {
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[1108] | 153 | mr_msg(6, "Writing %d ('%c')", str[i], str[i]);
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[128] | 154 | if ((fq = fopen(FDISK_LOG, "a+"))) {
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| 155 | fputc(str[i], fq);
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| 156 | fclose(fq);
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| 157 | }
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| 158 | fputc(str[i], fout);
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| 159 | fflush(fout);
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| 160 | usleep(1000L * 100L);
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| 161 | if (str[i] < 32) {
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| 162 | usleep(1000L * 10L);
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| 163 | }
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| 164 | }
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[1108] | 165 | mr_msg(5, "Returning");
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[128] | 166 |
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| 167 | return (i);
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[1] | 168 | }
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| 169 |
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| 170 |
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| 171 |
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| 172 |
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| 173 |
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| 174 |
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| 175 |
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| 176 |
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| 177 |
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| 178 |
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| 179 | /**
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| 180 | * @addtogroup prepGroup
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| 181 | * @{
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| 182 | */
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| 183 | /**
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| 184 | * Execute the commands in /tmp/i-want-my-lvm.
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| 185 | * These should probably be commands to set up LVM.
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| 186 | * @return The number of errors encountered (0 for success).
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| 187 | */
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| 188 |
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[128] | 189 |
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| 190 | int do_my_funky_lvm_stuff(bool just_erase_existing_volumes,
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| 191 | bool vacuum_pack)
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[1] | 192 | {
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| 193 | /** buffers **********************************************/
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| 194 | char *tmp;
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| 195 | char *incoming;
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| 196 | char *command;
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| 197 | char *lvscan_sz;
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| 198 | char *lvremove_sz;
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| 199 | char *pvscan_sz;
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| 200 | char *vgscan_sz;
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| 201 | char *vgcreate_sz;
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| 202 | char *vgchange_sz;
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| 203 | char *vgremove_sz;
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[128] | 204 | // char *do_this_last;
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[1] | 205 |
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| 206 | /** char **************************************************/
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| 207 | char *p;
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| 208 | char *q;
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| 209 |
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| 210 | /** int ***************************************************/
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| 211 | int retval = 0;
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| 212 | int res = 0;
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| 213 | int i;
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| 214 | int lvmversion = 1;
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| 215 | long extents;
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| 216 | fpos_t orig_pos;
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[128] | 217 |
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[1] | 218 | /** pointers **********************************************/
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| 219 | FILE *fin;
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| 220 |
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| 221 | /** end *****************************************************/
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| 222 |
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| 223 | #ifdef __FreeBSD__
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| 224 | return (0);
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| 225 | #endif
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| 226 |
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| 227 | if (!(fin = fopen("/tmp/i-want-my-lvm", "r"))) {
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| 228 | log_OS_error("/tmp/i-want-my-lvm");
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| 229 | return (1);
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| 230 | }
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| 231 |
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| 232 | malloc_string(tmp);
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| 233 | malloc_string(incoming);
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| 234 | malloc_string(lvscan_sz);
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| 235 | malloc_string(lvremove_sz);
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| 236 | malloc_string(vgscan_sz);
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| 237 | malloc_string(pvscan_sz);
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| 238 | malloc_string(vgcreate_sz);
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| 239 | malloc_string(vgchange_sz);
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| 240 | malloc_string(vgremove_sz);
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[128] | 241 | // malloc_string(do_this_last); // postpone lvcreate call if necessary
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[1080] | 242 | command = mr_malloc(512);
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[1] | 243 |
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[128] | 244 | // do_this_last[0] = '\0';
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| 245 | iamhere("STARTING");
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[1108] | 246 | mr_msg(1, "OK, opened i-want-my-lvm. Shutting down LVM volumes...");
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[128] | 247 | if (find_home_of_exe("lvm")) // found it :) cool
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| 248 | {
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| 249 | strcpy(lvscan_sz, "lvm lvscan");
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| 250 | strcpy(lvremove_sz, "lvm lvremove");
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| 251 | strcpy(vgscan_sz, "lvm vgscan");
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| 252 | strcpy(pvscan_sz, "lvm pvscan");
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| 253 | strcpy(vgcreate_sz, "lvm vgcreate");
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| 254 | strcpy(vgchange_sz, "lvm vgchange");
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| 255 | strcpy(vgremove_sz, "lvm vgremove");
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| 256 | } else {
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| 257 | strcpy(lvscan_sz, "lvscan");
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| 258 | strcpy(lvremove_sz, "lvremove");
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| 259 | strcpy(vgscan_sz, "vgscan");
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| 260 | strcpy(pvscan_sz, "pvscan");
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| 261 | strcpy(vgcreate_sz, "vgcreate");
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| 262 | strcpy(vgchange_sz, "vgchange");
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| 263 | strcpy(vgremove_sz, "vgremove");
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| 264 | }
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| 265 | sprintf(command,
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| 266 | "for i in `%s | cut -d\"'\" -f2 | sort -r` ; do echo \"Shutting down lv $i\" >> "
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| 267 | MONDO_LOGFILE "; %s -f $i; done", lvscan_sz, lvremove_sz);
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[1] | 268 | run_program_and_log_output(command, 5);
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| 269 | sleep(1);
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[128] | 270 | sprintf(command,
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| 271 | "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] | 272 | MONDO_LOGFILE "; done", vgscan_sz, vgchange_sz, vgremove_sz);
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[1] | 273 | run_program_and_log_output(command, 5);
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| 274 | if (just_erase_existing_volumes) {
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| 275 | paranoid_fclose(fin);
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[1108] | 276 | mr_msg(1, "Closed i-want-my-lvm. Finished erasing LVMs.");
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[128] | 277 | retval = 0;
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[1] | 278 | goto end_of_i_want_my_lvm;
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| 279 | }
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| 280 |
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[1108] | 281 | mr_msg(1, "OK, rewound i-want-my-lvm. Doing funky stuff...");
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[1] | 282 | rewind(fin);
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| 283 | for (fgets(incoming, 512, fin); !feof(fin); fgets(incoming, 512, fin)) {
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| 284 | fgetpos(fin, &orig_pos);
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| 285 | if (incoming[0] != '#') {
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| 286 | continue;
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| 287 | }
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[128] | 288 | if (res && strstr(command, "create") && vacuum_pack) {
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| 289 | sleep(2);
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| 290 | system("sync");
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| 291 | system("sync");
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| 292 | system("sync");
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| 293 | }
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| 294 | if ((p = strstr(incoming, "vgcreate"))) {
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[1] | 295 | // include next line(s) if they end in /dev (cos we've got a broken i-want-my-lvm)
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[128] | 296 | for (fgets(tmp, 512, fin); !feof(fin); fgets(tmp, 512, fin)) {
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| 297 | if (tmp[0] == '#') {
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| 298 | fsetpos(fin, &orig_pos);
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| 299 | break;
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| 300 | } else {
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| 301 | fgetpos(fin, &orig_pos);
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| 302 | strcat(incoming, tmp);
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| 303 | }
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[1] | 304 | }
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[128] | 305 | for (q = incoming; *q != '\0'; q++) {
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| 306 | if (*q < 32) {
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| 307 | *q = ' ';
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| 308 | }
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| 309 | }
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| 310 | strcpy(tmp, p + strlen("vgcreate") + 1);
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| 311 | for (q = tmp; *q > 32; q++);
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| 312 | *q = '\0';
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[1108] | 313 | mr_msg(1, "Deleting old entries at /dev/%s", tmp);
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[128] | 314 | // sprintf(command, "%s -f %s", vgremove_sz, tmp);
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| 315 | // run_program_and_log_output(command, 1);
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| 316 | sprintf(command, "rm -Rf /dev/%s", tmp);
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| 317 | run_program_and_log_output(command, 1);
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| 318 | run_program_and_log_output(vgscan_sz, 1);
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| 319 | run_program_and_log_output(pvscan_sz, 1);
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[1108] | 320 | mr_msg(3,
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[128] | 321 | "After working around potentially broken i-want-my-lvm, incoming[] is now '%s'",
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| 322 | incoming);
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| 323 | }
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[1] | 324 | for (p = incoming + 1; *p == ' '; p++);
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| 325 | strcpy(command, p);
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| 326 | for (p = command; *p != '\0'; p++);
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| 327 | for (; *(p - 1) < 32; p--);
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| 328 | *p = '\0';
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| 329 | res = run_program_and_log_output(command, 5);
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[128] | 330 | if (res > 0 && (p = strstr(command, "lvm "))) {
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| 331 | *p = *(p + 1) = *(p + 2) = ' ';
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| 332 | res = run_program_and_log_output(command, 5);
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| 333 | }
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[1108] | 334 | mr_msg(0, "%s --> %d", command, res);
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[128] | 335 | if (res > 0) {
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| 336 | res = 1;
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[1] | 337 | }
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[128] | 338 | if (res && strstr(command, "lvcreate") && vacuum_pack) {
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| 339 | res = 0;
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| 340 | if (strstr(command, "lvm lvcreate"))
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| 341 | lvmversion = 2;
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| 342 | log_it("%s... so I'll get creative.", tmp);
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| 343 | if (lvmversion == 2) {
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| 344 | strcpy(tmp, call_program_and_get_last_line_of_output
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| 345 | ("tail -n5 /var/log/mondo-archive.log | grep Insufficient | tail -n1"));
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| 346 | } else {
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| 347 | strcpy(tmp, call_program_and_get_last_line_of_output
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| 348 | ("tail -n5 /var/log/mondo-archive.log | grep lvcreate | tail -n1"));
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| 349 | }
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| 350 | for (p = tmp; *p != '\0' && !isdigit(*p); p++);
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| 351 | extents = atol(p);
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[1108] | 352 | mr_msg(5, "p='%s' --> extents=%ld", p, extents);
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[128] | 353 | p = strstr(command, "-L");
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| 354 | if (!p) {
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[1108] | 355 | mr_msg(0, "Fiddlesticks. '%s' returned %d", command, res);
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[128] | 356 | } else {
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| 357 | if (lvmversion == 2) {
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| 358 | *p++ = '-';
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| 359 | *p++ = 'l';
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| 360 | *p++ = ' ';
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| 361 | for (q = p; *q != ' '; q++) {
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| 362 | *q = ' ';
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| 363 | }
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| 364 | sprintf(p, "%ld", extents);
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| 365 | i = strlen(p);
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| 366 | *(p + i) = ' ';
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| 367 | } else {
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| 368 | p++;
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| 369 | p++;
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| 370 | p++;
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| 371 | for (q = p; *q != ' '; q++) {
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| 372 | *(q - 1) = ' ';
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| 373 | }
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| 374 | sprintf(p, "%ld%c", extents, 'm');
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| 375 | i = strlen(p);
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| 376 | *(p + i) = ' ';
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| 377 | }
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[1108] | 378 | mr_msg(5, "Retrying with '%s'", command);
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[128] | 379 | res = run_program_and_log_output(command, 5);
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| 380 | if (res > 0) {
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| 381 | res = 1;
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| 382 | }
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| 383 | if (g_fprep) {
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| 384 | fprintf(g_fprep, "%s\n", command);
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| 385 | }
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[1108] | 386 | mr_msg(0, "%s --> %d", command, res);
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[128] | 387 | if (!res) {
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[1108] | 388 | mr_msg(5, "YAY! This time, it succeeded.");
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[128] | 389 | }
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| 390 | }
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| 391 | }
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| 392 | if (strstr(command, "vgcreate")) {
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[1108] | 393 | mr_msg(0, "In case you're interested...");
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[128] | 394 | run_program_and_log_output(vgscan_sz, 1);
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| 395 | run_program_and_log_output(pvscan_sz, 1);
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| 396 | }
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| 397 | if (res != 0 && !strstr(command, "insmod")) {
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| 398 | retval++;
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| 399 | }
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[1] | 400 | sprintf(tmp, "echo \"%s\" >> /tmp/out.sh", command);
|
---|
| 401 | system(tmp);
|
---|
| 402 | sleep(1);
|
---|
| 403 | }
|
---|
| 404 | paranoid_fclose(fin);
|
---|
[1108] | 405 | mr_msg(1, "Closed i-want-my-lvm. Finished doing funky stuff.");
|
---|
[128] | 406 | end_of_i_want_my_lvm:
|
---|
[1080] | 407 | mr_free(tmp);
|
---|
| 408 | mr_free(incoming);
|
---|
| 409 | mr_free(command);
|
---|
| 410 | mr_free(lvscan_sz);
|
---|
| 411 | mr_free(lvremove_sz);
|
---|
| 412 | mr_free(vgscan_sz);
|
---|
| 413 | mr_free(pvscan_sz);
|
---|
| 414 | mr_free(vgcreate_sz);
|
---|
| 415 | mr_free(vgchange_sz);
|
---|
| 416 | mr_free(vgremove_sz);
|
---|
| 417 | // mr_free(do_this_last);
|
---|
[128] | 418 | system("sync");
|
---|
| 419 | system("sync");
|
---|
| 420 | system("sync");
|
---|
[1] | 421 | sleep(1);
|
---|
[128] | 422 | iamhere("ENDING");
|
---|
| 423 | if (retval > 2) {
|
---|
[1108] | 424 | mr_msg(1, "%d errors. I'm reporting this.", retval);
|
---|
[128] | 425 | return (retval);
|
---|
| 426 | } else {
|
---|
[1108] | 427 | mr_msg(1, "Not many errors. Returning 0.");
|
---|
[128] | 428 | return (0);
|
---|
| 429 | }
|
---|
[1] | 430 | }
|
---|
| 431 |
|
---|
| 432 |
|
---|
| 433 | /**
|
---|
| 434 | * Add RAID partitions while copying @p old_mountlist to @p new_mountlist.
|
---|
| 435 | * We go through @p old_mountlist and check if any RAID device (/dev/md? on Linux)
|
---|
| 436 | * is in it; if it is, then we put the disks contained within that RAID device
|
---|
| 437 | * into the mountlist as well.
|
---|
| 438 | * @param old_mountlist The mountlist to read.
|
---|
| 439 | * @param new_mountlist The mountlist to write, with the RAID partitions added.
|
---|
| 440 | * @return 0 for success, nonzero for failure.
|
---|
| 441 | */
|
---|
[128] | 442 | int extrapolate_mountlist_to_include_raid_partitions(struct mountlist_itself
|
---|
| 443 | *new_mountlist, struct mountlist_itself
|
---|
| 444 | *old_mountlist)
|
---|
[1] | 445 | {
|
---|
| 446 | /** pointers *********************************************************/
|
---|
| 447 | FILE *fin;
|
---|
| 448 |
|
---|
| 449 | /** int **************************************************************/
|
---|
| 450 | int lino;
|
---|
| 451 | int j;
|
---|
| 452 |
|
---|
| 453 | /** buffers **********************************************************/
|
---|
| 454 | char *incoming;
|
---|
| 455 | char *tmp;
|
---|
| 456 |
|
---|
| 457 | /** pointers *********************************************************/
|
---|
| 458 | char *p;
|
---|
| 459 |
|
---|
| 460 | /** init *************************************************************/
|
---|
| 461 | new_mountlist->entries = 0;
|
---|
| 462 |
|
---|
| 463 | /** end **************************************************************/
|
---|
| 464 |
|
---|
| 465 | malloc_string(incoming);
|
---|
| 466 | malloc_string(tmp);
|
---|
| 467 | assert(new_mountlist != NULL);
|
---|
| 468 | assert(old_mountlist != NULL);
|
---|
| 469 |
|
---|
| 470 | #ifdef __FreeBSD__
|
---|
[128] | 471 | log_to_screen
|
---|
[541] | 472 | ("I don't know how to extrapolate the mountlist on FreeBSD. Sorry.");
|
---|
[128] | 473 | return (1);
|
---|
[1] | 474 | #endif
|
---|
| 475 |
|
---|
| 476 | for (lino = 0; lino < old_mountlist->entries; lino++) {
|
---|
| 477 | if (strstr(old_mountlist->el[lino].device, RAID_DEVICE_STUB)) // raid
|
---|
| 478 | {
|
---|
| 479 | if (!does_file_exist("/etc/raidtab")) {
|
---|
[128] | 480 | log_to_screen
|
---|
[541] | 481 | ("Cannot find /etc/raidtab - cannot extrapolate the fdisk entries");
|
---|
[1] | 482 | finish(1);
|
---|
| 483 | }
|
---|
| 484 | if (!(fin = fopen("/etc/raidtab", "r"))) {
|
---|
| 485 | log_OS_error("Cannot open /etc/raidtab");
|
---|
| 486 | finish(1);
|
---|
| 487 | }
|
---|
| 488 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin)
|
---|
[128] | 489 | && !strstr(incoming, old_mountlist->el[lino].device);
|
---|
| 490 | fgets(incoming, MAX_STR_LEN - 1, fin));
|
---|
[1] | 491 | if (!feof(fin)) {
|
---|
[128] | 492 | sprintf(tmp, "Investigating %s",
|
---|
| 493 | old_mountlist->el[lino].device);
|
---|
[1] | 494 | log_it(tmp);
|
---|
| 495 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin)
|
---|
[128] | 496 | && !strstr(incoming, "raiddev");
|
---|
| 497 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
[1] | 498 | if (strstr(incoming, OSSWAP("device", "drive"))
|
---|
[128] | 499 | && !strchr(incoming, '#')) {
|
---|
| 500 | for (p = incoming + strlen(incoming);
|
---|
| 501 | *(p - 1) <= 32; p--);
|
---|
[1] | 502 | *p = '\0';
|
---|
| 503 | for (p--; p > incoming && *(p - 1) > 32; p--);
|
---|
| 504 | sprintf(tmp, "Extrapolating %s", p);
|
---|
| 505 | log_it(tmp);
|
---|
[128] | 506 | for (j = 0;
|
---|
| 507 | j < new_mountlist->entries
|
---|
| 508 | && strcmp(new_mountlist->el[j].device, p);
|
---|
| 509 | j++);
|
---|
[1] | 510 | if (j >= new_mountlist->entries) {
|
---|
[128] | 511 | strcpy(new_mountlist->
|
---|
| 512 | el[new_mountlist->entries].device, p);
|
---|
| 513 | strcpy(new_mountlist->
|
---|
| 514 | el[new_mountlist->entries].mountpoint,
|
---|
| 515 | "raid");
|
---|
| 516 | strcpy(new_mountlist->
|
---|
| 517 | el[new_mountlist->entries].format,
|
---|
| 518 | "raid");
|
---|
| 519 | new_mountlist->el[new_mountlist->entries].
|
---|
| 520 | size = old_mountlist->el[lino].size;
|
---|
[1] | 521 | new_mountlist->entries++;
|
---|
| 522 | } else {
|
---|
[128] | 523 | sprintf(tmp,
|
---|
| 524 | "Not adding %s to mountlist: it's already there",
|
---|
| 525 | p);
|
---|
[1] | 526 | log_it(tmp);
|
---|
| 527 | }
|
---|
| 528 | }
|
---|
| 529 | }
|
---|
| 530 | }
|
---|
| 531 | paranoid_fclose(fin);
|
---|
| 532 | } else {
|
---|
[128] | 533 | strcpy(new_mountlist->el[new_mountlist->entries].device,
|
---|
| 534 | old_mountlist->el[lino].device);
|
---|
| 535 | strcpy(new_mountlist->el[new_mountlist->entries].mountpoint,
|
---|
| 536 | old_mountlist->el[lino].mountpoint);
|
---|
| 537 | strcpy(new_mountlist->el[new_mountlist->entries].format,
|
---|
| 538 | old_mountlist->el[lino].format);
|
---|
| 539 | new_mountlist->el[new_mountlist->entries].size =
|
---|
| 540 | old_mountlist->el[lino].size;
|
---|
[1] | 541 | new_mountlist->entries++;
|
---|
| 542 | }
|
---|
| 543 | }
|
---|
[1080] | 544 | mr_free(incoming);
|
---|
| 545 | mr_free(tmp);
|
---|
[1] | 546 |
|
---|
| 547 | return (0);
|
---|
| 548 | }
|
---|
| 549 |
|
---|
| 550 |
|
---|
| 551 | /**
|
---|
[558] | 552 | * Create @p RAID device using information from @p structure.
|
---|
| 553 | * This will create the specified RAID devive using information provided in
|
---|
| 554 | * raidlist by means of the mdadm tool.
|
---|
| 555 | * @param raidlist The structure containing all RAID information
|
---|
| 556 | * @param device The RAID device to create.
|
---|
| 557 | * @return 0 for success, nonzero for failure.
|
---|
| 558 | */
|
---|
| 559 | int create_raid_device_via_mdadm(struct raidlist_itself *raidlist, char *device)
|
---|
| 560 | {
|
---|
| 561 | /** int **************************************************************/
|
---|
| 562 | int i = 0;
|
---|
| 563 | int j = 0;
|
---|
| 564 | int res = 0;
|
---|
| 565 |
|
---|
| 566 | /** buffers ***********************************************************/
|
---|
| 567 | char *devices = NULL;
|
---|
| 568 | char *strtmp = NULL;
|
---|
| 569 | char *level = NULL;
|
---|
| 570 | char *program = NULL;
|
---|
| 571 |
|
---|
| 572 | // leave straight away if raidlist is initial or has no entries
|
---|
| 573 | if (!raidlist || raidlist->entries == 0) {
|
---|
[1108] | 574 | mr_msg(1, "No RAID arrays found.");
|
---|
[558] | 575 | return 1;
|
---|
| 576 | } else {
|
---|
[1108] | 577 | mr_msg(1, "%d RAID arrays found.", raidlist->entries);
|
---|
[558] | 578 | }
|
---|
| 579 | // find raidlist entry for requested device
|
---|
| 580 | for (i = 0; i < raidlist->entries; i++) {
|
---|
| 581 | if (!strcmp(raidlist->el[i].raid_device, device)) break;
|
---|
| 582 | }
|
---|
| 583 | // check whether RAID device was found in raidlist
|
---|
| 584 | if (i == raidlist->entries) {
|
---|
[1108] | 585 | mr_msg(1, "RAID device %s not found in list.", device);
|
---|
[558] | 586 | return 1;
|
---|
| 587 | }
|
---|
| 588 | // create device list from normal disks followed by spare ones
|
---|
| 589 | asprintf(&devices, raidlist->el[i].data_disks.el[0].device);
|
---|
| 590 | for (j = 1; j < raidlist->el[i].data_disks.entries; j++) {
|
---|
| 591 | asprintf(&strtmp, "%s", devices);
|
---|
[1080] | 592 | mr_free(devices);
|
---|
[558] | 593 | asprintf(&devices, "%s %s", strtmp,
|
---|
| 594 | raidlist->el[i].data_disks.el[j].device);
|
---|
[1080] | 595 | mr_free(strtmp);
|
---|
[558] | 596 | }
|
---|
| 597 | for (j = 0; j < raidlist->el[i].spare_disks.entries; j++) {
|
---|
| 598 | asprintf(&strtmp, "%s", devices);
|
---|
[1080] | 599 | mr_free(devices);
|
---|
[558] | 600 | asprintf(&devices, "%s %s", strtmp,
|
---|
| 601 | raidlist->el[i].spare_disks.el[j].device);
|
---|
[1080] | 602 | mr_free(strtmp);
|
---|
[558] | 603 | }
|
---|
| 604 | // translate RAID level
|
---|
| 605 | if (raidlist->el[i].raid_level == -2) {
|
---|
| 606 | asprintf(&level, "multipath");
|
---|
| 607 | } else if (raidlist->el[i].raid_level == -1) {
|
---|
| 608 | asprintf(&level, "linear");
|
---|
| 609 | } else {
|
---|
| 610 | asprintf(&level, "raid%d", raidlist->el[i].raid_level);
|
---|
| 611 | }
|
---|
| 612 | // create RAID device:
|
---|
| 613 | // - RAID device, number of devices and devices mandatory
|
---|
| 614 | // - parity algorithm, chunk size and spare devices optional
|
---|
| 615 | // - faulty devices ignored
|
---|
| 616 | // - persistent superblock always used as this is recommended
|
---|
| 617 | asprintf(&program,
|
---|
| 618 | "mdadm --create --force --run --auto=yes %s --level=%s --raid-devices=%d",
|
---|
| 619 | raidlist->el[i].raid_device, level,
|
---|
| 620 | raidlist->el[i].data_disks.entries);
|
---|
| 621 | if (raidlist->el[i].parity != -1) {
|
---|
| 622 | asprintf(&strtmp, "%s", program);
|
---|
[1080] | 623 | mr_free(program);
|
---|
[558] | 624 | switch(raidlist->el[i].parity) {
|
---|
| 625 | case 0:
|
---|
| 626 | asprintf(&program, "%s --parity=%s", strtmp, "la");
|
---|
| 627 | break;
|
---|
| 628 | case 1:
|
---|
| 629 | asprintf(&program, "%s --parity=%s", strtmp, "ra");
|
---|
| 630 | break;
|
---|
| 631 | case 2:
|
---|
| 632 | asprintf(&program, "%s --parity=%s", strtmp, "ls");
|
---|
| 633 | break;
|
---|
| 634 | case 3:
|
---|
| 635 | asprintf(&program, "%s --parity=%s", strtmp, "rs");
|
---|
| 636 | break;
|
---|
| 637 | default:
|
---|
| 638 | fatal_error("Unknown RAID parity algorithm.");
|
---|
| 639 | break;
|
---|
| 640 | }
|
---|
[1080] | 641 | mr_free(strtmp);
|
---|
[558] | 642 | }
|
---|
| 643 | if (raidlist->el[i].chunk_size != -1) {
|
---|
| 644 | asprintf(&strtmp, "%s", program);
|
---|
[1080] | 645 | mr_free(program);
|
---|
[558] | 646 | asprintf(&program, "%s --chunk=%d", strtmp, raidlist->el[i].chunk_size);
|
---|
[1080] | 647 | mr_free(strtmp);
|
---|
[558] | 648 | }
|
---|
| 649 | if (raidlist->el[i].spare_disks.entries > 0) {
|
---|
| 650 | asprintf(&strtmp, "%s", program);
|
---|
[1080] | 651 | mr_free(program);
|
---|
[558] | 652 | asprintf(&program, "%s --spare-devices=%d", strtmp,
|
---|
| 653 | raidlist->el[i].spare_disks.entries);
|
---|
[1080] | 654 | mr_free(strtmp);
|
---|
[558] | 655 | }
|
---|
| 656 | asprintf(&strtmp, "%s", program);
|
---|
[1080] | 657 | mr_free(program);
|
---|
[558] | 658 | asprintf(&program, "%s %s", strtmp, devices);
|
---|
[1080] | 659 | mr_free(strtmp);
|
---|
[558] | 660 | res = run_program_and_log_output(program, 1);
|
---|
| 661 | // free memory
|
---|
[1080] | 662 | mr_free(devices);
|
---|
| 663 | mr_free(level);
|
---|
| 664 | mr_free(program);
|
---|
[558] | 665 | // return to calling instance
|
---|
| 666 | return res;
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 |
|
---|
| 670 | /**
|
---|
[1] | 671 | * Format @p device as a @p format filesystem.
|
---|
| 672 | * This will use the format command returned by which_format_command_do_i_need().
|
---|
| 673 | * If @p device is an LVM PV, it will not be formatted, and LVM will be started
|
---|
| 674 | * (if not already done). If it's an imagedev, software RAID component, or
|
---|
| 675 | * (under BSD) swap partition, no format will be done.
|
---|
| 676 | * @param device The device to format.
|
---|
| 677 | * @param format The filesystem type to format it as.
|
---|
| 678 | * @return 0 for success, nonzero for failure.
|
---|
| 679 | */
|
---|
[558] | 680 | int format_device(char *device, char *format, struct raidlist_itself *raidlist)
|
---|
[1] | 681 | {
|
---|
| 682 | /** int **************************************************************/
|
---|
| 683 | int res;
|
---|
| 684 | int retval = 0;
|
---|
| 685 | #ifdef __FreeBSD__
|
---|
| 686 | static bool vinum_started_yet = FALSE;
|
---|
| 687 | #endif
|
---|
| 688 |
|
---|
| 689 | /** buffers ***********************************************************/
|
---|
| 690 | char *program;
|
---|
| 691 | char *tmp;
|
---|
| 692 |
|
---|
| 693 | /** end ****************************************************************/
|
---|
| 694 |
|
---|
| 695 | malloc_string(program);
|
---|
| 696 | malloc_string(tmp);
|
---|
| 697 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 698 | assert(format != NULL);
|
---|
| 699 |
|
---|
| 700 | if (strstr(format, "raid")) { // do not form RAID disks; do it to /dev/md* instead
|
---|
| 701 | sprintf(tmp, "Not formatting %s (it is a RAID disk)", device);
|
---|
| 702 | log_it(tmp);
|
---|
[1080] | 703 | mr_free(program);
|
---|
| 704 | mr_free(tmp);
|
---|
[1] | 705 | return (0);
|
---|
| 706 | }
|
---|
| 707 | #ifdef __FreeBSD__
|
---|
| 708 | if (strcmp(format, "swap") == 0) {
|
---|
| 709 | log_it("Not formatting %s - it's swap", device);
|
---|
[1080] | 710 | mr_free(program);
|
---|
| 711 | mr_free(tmp);
|
---|
[1] | 712 | return (0);
|
---|
| 713 | }
|
---|
| 714 | #endif
|
---|
| 715 | if (strlen(format) <= 2) {
|
---|
| 716 | sprintf(tmp,
|
---|
[128] | 717 | "%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",
|
---|
| 718 | device, format);
|
---|
[1] | 719 | log_it(tmp);
|
---|
[1080] | 720 | mr_free(program);
|
---|
| 721 | mr_free(tmp);
|
---|
[1] | 722 | return (0);
|
---|
| 723 | }
|
---|
| 724 | if (is_this_device_mounted(device)) {
|
---|
[541] | 725 | sprintf(tmp, "%s is mounted - cannot format it ", device);
|
---|
[1] | 726 | log_to_screen(tmp);
|
---|
[1080] | 727 | mr_free(program);
|
---|
| 728 | mr_free(tmp);
|
---|
[1] | 729 | return (1);
|
---|
| 730 | }
|
---|
| 731 | if (strstr(device, RAID_DEVICE_STUB)) {
|
---|
| 732 | newtSuspend();
|
---|
| 733 | #ifdef __FreeBSD__
|
---|
| 734 | if (!vinum_started_yet) {
|
---|
| 735 | if (!does_file_exist("/tmp/raidconf.txt")) {
|
---|
[128] | 736 | log_to_screen
|
---|
[541] | 737 | ("/tmp/raidconf.txt does not exist. I therefore cannot start Vinum.");
|
---|
[1] | 738 | } else {
|
---|
| 739 | int res;
|
---|
[128] | 740 | res =
|
---|
| 741 | run_program_and_log_output
|
---|
| 742 | ("vinum create /tmp/raidconf.txt", TRUE);
|
---|
[1] | 743 | if (res) {
|
---|
| 744 | log_to_screen
|
---|
[541] | 745 | ("`vinum create /tmp/raidconf.txt' returned errors. Please fix them and re-run mondorestore.");
|
---|
[1] | 746 | finish(1);
|
---|
| 747 | }
|
---|
| 748 | vinum_started_yet = TRUE;
|
---|
| 749 | }
|
---|
| 750 | }
|
---|
| 751 |
|
---|
| 752 | if (vinum_started_yet) {
|
---|
| 753 | FILE *fin;
|
---|
| 754 | char line[MAX_STR_LEN];
|
---|
[128] | 755 | sprintf(tmp,
|
---|
[541] | 756 | "Initializing Vinum device %s (this may take a *long* time)",
|
---|
[128] | 757 | device);
|
---|
[1] | 758 | log_to_screen(tmp);
|
---|
| 759 | /* format raid partition */
|
---|
| 760 | // sprintf (program, "mkraid --really-force %s", device); --- disabled -- BB, 02/12/2003
|
---|
| 761 | sprintf(program,
|
---|
[128] | 762 | "for plex in `vinum lv -r %s | grep '^P' | tr '\t' ' ' | tr -s ' ' | cut -d' ' -f2`; do echo $plex; done > /tmp/plexes",
|
---|
| 763 | basename(device));
|
---|
[1] | 764 | system(program);
|
---|
[128] | 765 | if (g_fprep) {
|
---|
| 766 | fprintf(g_fprep, "%s\n", program);
|
---|
| 767 | }
|
---|
[1] | 768 | fin = fopen("/tmp/plexes", "r");
|
---|
| 769 | while (fgets(line, MAX_STR_LEN - 1, fin)) {
|
---|
| 770 | if (strchr(line, '\n'))
|
---|
| 771 | *(strchr(line, '\n')) = '\0'; // get rid of the \n on the end
|
---|
| 772 |
|
---|
| 773 | sprintf(tmp, "Initializing plex: %s", line);
|
---|
| 774 | open_evalcall_form(tmp);
|
---|
| 775 | sprintf(tmp, "vinum init %s", line);
|
---|
| 776 | system(tmp);
|
---|
| 777 | while (1) {
|
---|
| 778 | sprintf(tmp,
|
---|
[128] | 779 | "vinum lp -r %s | grep '^S' | head -1 | tr -s ' ' | cut -d: -f2 | cut -f1 | sed 's/^ //' | sed 's/I //' | sed 's/%%//'",
|
---|
| 780 | line);
|
---|
[1] | 781 | FILE *pin = popen(tmp, "r");
|
---|
| 782 | char status[MAX_STR_LEN / 4];
|
---|
| 783 | fgets(status, MAX_STR_LEN / 4 - 1, pin);
|
---|
| 784 | pclose(pin);
|
---|
| 785 |
|
---|
| 786 | if (!strcmp(status, "up")) {
|
---|
| 787 | break; /* it's done */
|
---|
| 788 | }
|
---|
| 789 | update_evalcall_form(atoi(status));
|
---|
| 790 | usleep(250000);
|
---|
| 791 | }
|
---|
| 792 | close_evalcall_form();
|
---|
| 793 | }
|
---|
| 794 | fclose(fin);
|
---|
| 795 | unlink("/tmp/plexes");
|
---|
| 796 | /* retval+=res; */
|
---|
| 797 | }
|
---|
| 798 | #else
|
---|
[541] | 799 | sprintf(tmp, "Initializing RAID device %s", device);
|
---|
[1] | 800 | log_to_screen(tmp);
|
---|
| 801 |
|
---|
| 802 | // Shouldn't be necessary.
|
---|
[541] | 803 | log_to_screen("Stopping %s", device);
|
---|
[1] | 804 | stop_raid_device(device);
|
---|
[128] | 805 | system("sync");
|
---|
| 806 | sleep(1);
|
---|
| 807 | if (g_fprep) {
|
---|
| 808 | fprintf(g_fprep, "%s\n", program);
|
---|
| 809 | }
|
---|
[1] | 810 |
|
---|
[1108] | 811 | mr_msg(1, "Making %s", device);
|
---|
[558] | 812 | // use mkraid if it exists, otherwise use mdadm
|
---|
| 813 | if (run_program_and_log_output("which mkraid", FALSE)) {
|
---|
| 814 | res = create_raid_device_via_mdadm(raidlist, device);
|
---|
[1108] | 815 | mr_msg(1, "Creating RAID device %s via mdadm returned %d", device, res);
|
---|
[558] | 816 | } else {
|
---|
| 817 | sprintf(program, "mkraid --really-force %s", device);
|
---|
| 818 | res = run_program_and_log_output(program, 1);
|
---|
[1108] | 819 | mr_msg(1, "%s returned %d", program, res);
|
---|
[558] | 820 | system("sync");
|
---|
| 821 | sleep(3);
|
---|
| 822 | start_raid_device(device);
|
---|
| 823 | if (g_fprep) {
|
---|
| 824 | fprintf(g_fprep, "%s\n", program);
|
---|
| 825 | }
|
---|
[128] | 826 | }
|
---|
| 827 | system("sync");
|
---|
| 828 | sleep(2);
|
---|
| 829 | // log_to_screen("Starting %s", device);
|
---|
| 830 | // sprintf(program, "raidstart %s", device);
|
---|
| 831 | // res = run_program_and_log_output(program, 1);
|
---|
[1108] | 832 | // mr_msg(1, "%s returned %d", program, res);
|
---|
[128] | 833 | // system("sync"); sleep(1);
|
---|
[1] | 834 | #endif
|
---|
[128] | 835 | system("sync");
|
---|
| 836 | sleep(1);
|
---|
[1] | 837 | newtResume();
|
---|
| 838 | }
|
---|
| 839 | //#ifndef __FreeBSD__
|
---|
| 840 | //#endif
|
---|
| 841 |
|
---|
[128] | 842 | if (!strcmp(format, "lvm")) {
|
---|
[1108] | 843 | mr_msg(1, "Don't format %s - it's part of an lvm volume", device);
|
---|
[1080] | 844 | mr_free(program);
|
---|
| 845 | mr_free(tmp);
|
---|
[128] | 846 | return (0);
|
---|
| 847 | }
|
---|
[1] | 848 | res = which_format_command_do_i_need(format, program);
|
---|
| 849 | sprintf(tmp, "%s %s", program, device);
|
---|
| 850 | if (strstr(program, "kludge")) {
|
---|
| 851 | strcat(tmp, " /");
|
---|
| 852 | }
|
---|
| 853 | sprintf(program, "sh -c 'echo -en \"y\\ny\\ny\\n\" | %s'", tmp);
|
---|
| 854 | sprintf(tmp, "Formatting %s as %s", device, format);
|
---|
| 855 | update_progress_form(tmp);
|
---|
| 856 | res = run_program_and_log_output(program, FALSE);
|
---|
| 857 | if (res && strstr(program, "kludge")) {
|
---|
[128] | 858 | sprintf(tmp, "Kludge failed; using regular mkfs.%s to format %s",
|
---|
| 859 | format, device);
|
---|
[1] | 860 | #ifdef __FreeBSD__
|
---|
| 861 | sprintf(program, "newfs_msdos -F 32 %s", device);
|
---|
| 862 | #else
|
---|
[85] | 863 | #ifdef __IA64__
|
---|
| 864 | /* For EFI partitions take fat16
|
---|
| 865 | * as we want to make small ones */
|
---|
| 866 | sprintf(program, "mkfs -t %s -F 16 %s", format, device);
|
---|
| 867 | #else
|
---|
[1] | 868 | sprintf(program, "mkfs -t %s -F 32 %s", format, device);
|
---|
| 869 | #endif
|
---|
[85] | 870 | #endif
|
---|
[1] | 871 | res = run_program_and_log_output(program, FALSE);
|
---|
[128] | 872 | if (g_fprep) {
|
---|
| 873 | fprintf(g_fprep, "%s\n", program);
|
---|
| 874 | }
|
---|
[1] | 875 | }
|
---|
| 876 | retval += res;
|
---|
| 877 | if (retval) {
|
---|
[541] | 878 | strcat(tmp, "...failed");
|
---|
[1] | 879 | } else {
|
---|
[541] | 880 | strcat(tmp, "...OK");
|
---|
[1] | 881 | }
|
---|
| 882 |
|
---|
| 883 | log_to_screen(tmp);
|
---|
[1080] | 884 | mr_free(program);
|
---|
| 885 | mr_free(tmp);
|
---|
[128] | 886 | system("sync");
|
---|
| 887 | sleep(1);
|
---|
[1] | 888 | return (retval);
|
---|
| 889 | }
|
---|
| 890 |
|
---|
| 891 |
|
---|
| 892 |
|
---|
| 893 |
|
---|
| 894 |
|
---|
| 895 | /**
|
---|
| 896 | * Format all drives (except those excluded by format_device()) in @p mountlist.
|
---|
| 897 | * @param mountlist The mountlist containing partitions to be formatted.
|
---|
| 898 | * @param interactively If TRUE, then prompt the user before each partition.
|
---|
| 899 | * @return The number of errors encountered (0 for success).
|
---|
| 900 | */
|
---|
[558] | 901 | int format_everything(struct mountlist_itself *mountlist, bool interactively,
|
---|
| 902 | struct raidlist_itself *raidlist)
|
---|
[1] | 903 | {
|
---|
| 904 | /** int **************************************************************/
|
---|
| 905 | int retval = 0;
|
---|
| 906 | int lino;
|
---|
| 907 | int res;
|
---|
[128] | 908 | // int i;
|
---|
| 909 | // struct list_of_disks *drivelist;
|
---|
[1] | 910 |
|
---|
| 911 | /** long *************************************************************/
|
---|
| 912 | long progress_step;
|
---|
| 913 |
|
---|
| 914 | /** bools ************************************************************/
|
---|
| 915 | bool do_it;
|
---|
| 916 |
|
---|
| 917 | /** buffers **********************************************************/
|
---|
| 918 | char *tmp;
|
---|
| 919 |
|
---|
| 920 | /** pointers *********************************************************/
|
---|
| 921 | struct mountlist_line *me; // mountlist entry
|
---|
| 922 | /** end **************************************************************/
|
---|
| 923 |
|
---|
[128] | 924 | assert(mountlist != NULL);
|
---|
[1] | 925 | malloc_string(tmp);
|
---|
[128] | 926 | sprintf(tmp, "format_everything (mountlist, interactively = %s",
|
---|
| 927 | (interactively) ? "true" : "false");
|
---|
[1] | 928 | log_it(tmp);
|
---|
[541] | 929 | mvaddstr_and_log_it(g_currentY, 0, "Formatting partitions ");
|
---|
| 930 | open_progress_form("Formatting partitions",
|
---|
| 931 | "I am now formatting your hard disk partitions.",
|
---|
| 932 | "This may take up to five minutes.", "",
|
---|
[128] | 933 | mountlist->entries + 1);
|
---|
[1] | 934 |
|
---|
[128] | 935 | progress_step =
|
---|
| 936 | (mountlist->entries >
|
---|
| 937 | 0) ? g_maximum_progress / mountlist->entries : 1;
|
---|
[1] | 938 | // start soft-raids now (because LVM might depend on them)
|
---|
| 939 | // ...and for simplicity's sake, let's format them at the same time :)
|
---|
[1108] | 940 | mr_msg(1, "Stopping all RAID devices");
|
---|
[1] | 941 | stop_all_raid_devices(mountlist);
|
---|
[128] | 942 | system("sync");
|
---|
| 943 | system("sync");
|
---|
| 944 | system("sync");
|
---|
[1] | 945 | sleep(2);
|
---|
[1108] | 946 | mr_msg(1, "Prepare soft-RAIDs"); // prep and format too
|
---|
[1] | 947 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 948 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
[1108] | 949 | mr_msg(2, "Examining %s", me->device);
|
---|
[1] | 950 | if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
| 951 | if (interactively) {
|
---|
| 952 | // ask user if we should format the current device
|
---|
[128] | 953 | sprintf(tmp, "Shall I format %s (%s) ?", me->device,
|
---|
| 954 | me->mountpoint);
|
---|
[1] | 955 | do_it = ask_me_yes_or_no(tmp);
|
---|
| 956 | } else {
|
---|
| 957 | do_it = TRUE;
|
---|
| 958 | }
|
---|
| 959 | if (do_it) {
|
---|
[128] | 960 | // NB: format_device() also stops/starts RAID device if necessary
|
---|
[558] | 961 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 962 | }
|
---|
| 963 | g_current_progress += progress_step;
|
---|
| 964 | }
|
---|
| 965 | }
|
---|
[128] | 966 | system("sync");
|
---|
| 967 | system("sync");
|
---|
| 968 | system("sync");
|
---|
[1] | 969 | sleep(2);
|
---|
| 970 | // This last step is probably necessary
|
---|
[128] | 971 | // log_to_screen("Re-starting software RAIDs...");
|
---|
| 972 | // start_all_raid_devices(mountlist);
|
---|
| 973 | // system("sync"); system("sync"); system("sync");
|
---|
| 974 | // sleep(5);
|
---|
[1] | 975 | // do LVMs now
|
---|
[1108] | 976 | mr_msg(1, "Creating LVMs");
|
---|
[1] | 977 | if (does_file_exist("/tmp/i-want-my-lvm")) {
|
---|
[558] | 978 | wait_until_software_raids_are_prepped("/proc/mdstat", 100);
|
---|
[541] | 979 | log_to_screen("Configuring LVM");
|
---|
[128] | 980 | if (!g_text_mode) {
|
---|
| 981 | newtSuspend();
|
---|
| 982 | }
|
---|
[1] | 983 | /*
|
---|
| 984 | for(i=0; i<3; i++)
|
---|
| 985 | {
|
---|
| 986 | res = do_my_funky_lvm_stuff(FALSE, FALSE);
|
---|
| 987 | if (!res) { break; }
|
---|
| 988 | sleep(3);
|
---|
| 989 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
---|
| 990 | sleep(3);
|
---|
| 991 | }
|
---|
| 992 | if (res) {
|
---|
[1108] | 993 | mr_msg(1, "Vacuum-packing...");
|
---|
[1] | 994 | */
|
---|
[128] | 995 | res = do_my_funky_lvm_stuff(FALSE, TRUE);
|
---|
[1] | 996 | /*
|
---|
| 997 | }
|
---|
| 998 | */
|
---|
[128] | 999 | if (!g_text_mode) {
|
---|
| 1000 | newtResume();
|
---|
| 1001 | }
|
---|
| 1002 | if (!res) {
|
---|
| 1003 | log_to_screen("LVM initialized OK");
|
---|
| 1004 | } else {
|
---|
| 1005 | log_to_screen("Failed to initialize LVM");
|
---|
| 1006 | }
|
---|
[1] | 1007 | // retval += res;
|
---|
| 1008 | if (res) {
|
---|
[128] | 1009 | retval++;
|
---|
[1] | 1010 | }
|
---|
[128] | 1011 | sleep(3);
|
---|
[1] | 1012 | }
|
---|
| 1013 | // do regulars at last
|
---|
[128] | 1014 | sleep(2); // woo!
|
---|
[1108] | 1015 | mr_msg(1, "Formatting regulars");
|
---|
[1] | 1016 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 1017 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
| 1018 | if (!strcmp(me->mountpoint, "image")) {
|
---|
| 1019 | sprintf(tmp, "Not formatting %s - it's an image", me->device);
|
---|
| 1020 | log_it(tmp);
|
---|
| 1021 | } else if (!strcmp(me->format, "raid")) {
|
---|
[128] | 1022 | sprintf(tmp, "Not formatting %s - it's a raid-let",
|
---|
| 1023 | me->device);
|
---|
[1] | 1024 | log_it(tmp);
|
---|
| 1025 | continue;
|
---|
| 1026 | } else if (!strcmp(me->format, "lvm")) {
|
---|
| 1027 | sprintf(tmp, "Not formatting %s - it's an LVM", me->device);
|
---|
| 1028 | log_it(tmp);
|
---|
| 1029 | continue;
|
---|
| 1030 | } else if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
[128] | 1031 | sprintf(tmp, "Already formatted %s - it's a soft-RAID dev",
|
---|
| 1032 | me->device);
|
---|
[1] | 1033 | log_it(tmp);
|
---|
| 1034 | continue;
|
---|
| 1035 | } else if (!does_file_exist(me->device)
|
---|
[128] | 1036 | && strncmp(me->device, "/dev/hd", 7)
|
---|
| 1037 | && strncmp(me->device, "/dev/sd", 7)) {
|
---|
| 1038 | sprintf(tmp,
|
---|
| 1039 | "Not formatting %s yet - doesn't exist - probably an LVM",
|
---|
| 1040 | me->device);
|
---|
[1] | 1041 | log_it(tmp);
|
---|
| 1042 | continue;
|
---|
| 1043 | } else {
|
---|
| 1044 | if (interactively) {
|
---|
| 1045 | // ask user if we should format the current device
|
---|
[128] | 1046 | sprintf(tmp, "Shall I format %s (%s) ?", me->device,
|
---|
| 1047 | me->mountpoint);
|
---|
[1] | 1048 | do_it = ask_me_yes_or_no(tmp);
|
---|
| 1049 | } else {
|
---|
| 1050 | do_it = TRUE;
|
---|
| 1051 | }
|
---|
| 1052 |
|
---|
| 1053 | if (do_it)
|
---|
[558] | 1054 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 1055 | }
|
---|
| 1056 |
|
---|
| 1057 | // update progress bar
|
---|
| 1058 | g_current_progress += progress_step;
|
---|
| 1059 | }
|
---|
| 1060 |
|
---|
| 1061 |
|
---|
| 1062 | // update progress bar to 100% to compensate for
|
---|
| 1063 | // rounding errors of the progress_step calculation
|
---|
| 1064 | if (lino >= mountlist->entries)
|
---|
| 1065 | g_current_progress = g_maximum_progress;
|
---|
| 1066 |
|
---|
| 1067 | close_progress_form();
|
---|
| 1068 |
|
---|
| 1069 | if (retval) {
|
---|
[541] | 1070 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1071 | log_to_screen
|
---|
[541] | 1072 | ("Errors occurred during the formatting of your hard drives.");
|
---|
[1] | 1073 | } else {
|
---|
[541] | 1074 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 1075 | }
|
---|
| 1076 |
|
---|
[128] | 1077 | sprintf(tmp, "format_everything () - %s",
|
---|
| 1078 | (retval) ? "failed!" : "finished successfully");
|
---|
[1] | 1079 | log_it(tmp);
|
---|
| 1080 |
|
---|
[128] | 1081 | if (g_partition_table_locked_up > 0) {
|
---|
| 1082 | if (retval > 0 && !interactively) {
|
---|
[1] | 1083 | //123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
|
---|
[128] | 1084 | log_to_screen
|
---|
[541] | 1085 | ("Partition table locked up %d times. At least one 'mkfs' (format) command",
|
---|
[128] | 1086 | g_partition_table_locked_up);
|
---|
| 1087 | log_to_screen
|
---|
[541] | 1088 | ("failed. I think these two events are related. Sometimes, fdisk's ioctl() call");
|
---|
[128] | 1089 | log_to_screen
|
---|
[541] | 1090 | ("to refresh its copy of the partition table causes the kernel to lock the ");
|
---|
[128] | 1091 | log_to_screen
|
---|
[541] | 1092 | ("partition table. I believe this has just happened.");
|
---|
[128] | 1093 | if (ask_me_yes_or_no
|
---|
[541] | 1094 | ("Please choose 'yes' to reboot and try again; or 'no' to ignore this warning and continue."))
|
---|
[128] | 1095 | {
|
---|
| 1096 | system("sync");
|
---|
| 1097 | system("sync");
|
---|
| 1098 | system("sync");
|
---|
| 1099 | system("reboot");
|
---|
| 1100 | }
|
---|
| 1101 | } else {
|
---|
| 1102 | log_to_screen
|
---|
[541] | 1103 | ("Partition table locked up %d time%c. However, disk formatting succeeded.",
|
---|
[128] | 1104 | g_partition_table_locked_up,
|
---|
| 1105 | (g_partition_table_locked_up == 1) ? '.' : 's');
|
---|
| 1106 | }
|
---|
| 1107 | }
|
---|
| 1108 | newtSuspend();
|
---|
[1] | 1109 | system("clear");
|
---|
| 1110 | newtResume();
|
---|
[1080] | 1111 | mr_free(tmp);
|
---|
[1] | 1112 | return (retval);
|
---|
| 1113 | }
|
---|
| 1114 |
|
---|
| 1115 |
|
---|
| 1116 | /**
|
---|
| 1117 | * Create small dummy partitions to fill in the gaps in partition numbering for @p drivename.
|
---|
| 1118 | * Each partition created is 32k in size.
|
---|
| 1119 | * @param drivename The drive to create the dummy partitions on.
|
---|
| 1120 | * @param devno_we_must_allow_for The lowest-numbered real partition; create
|
---|
| 1121 | * dummies up to (this - 1).
|
---|
| 1122 | * @return The number of errors encountered (0 for success).
|
---|
| 1123 | */
|
---|
[128] | 1124 | int make_dummy_partitions(FILE * pout_to_fdisk, char *drivename,
|
---|
| 1125 | int devno_we_must_allow_for)
|
---|
[1] | 1126 | {
|
---|
| 1127 | /** int **************************************************************/
|
---|
| 1128 | int current_devno;
|
---|
| 1129 | int previous_devno;
|
---|
| 1130 | int retval = 0;
|
---|
| 1131 | int res;
|
---|
| 1132 |
|
---|
| 1133 | /** buffers **********************************************************/
|
---|
| 1134 | char *tmp;
|
---|
| 1135 |
|
---|
| 1136 | /** end **************************************************************/
|
---|
| 1137 |
|
---|
| 1138 | malloc_string(tmp);
|
---|
| 1139 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1140 |
|
---|
| 1141 | if (devno_we_must_allow_for >= 5) {
|
---|
| 1142 | sprintf(tmp, "Making dummy primary %s%d", drivename, 1);
|
---|
| 1143 | log_it(tmp);
|
---|
| 1144 | g_maximum_progress++;
|
---|
[128] | 1145 | res =
|
---|
| 1146 | partition_device(pout_to_fdisk, drivename, 1, 0, "ext2",
|
---|
| 1147 | 32000);
|
---|
[1] | 1148 | retval += res;
|
---|
| 1149 | previous_devno = 1;
|
---|
| 1150 | current_devno = 5;
|
---|
| 1151 | } else {
|
---|
| 1152 | previous_devno = 0;
|
---|
| 1153 | current_devno = 1;
|
---|
| 1154 | }
|
---|
| 1155 | for (; current_devno < devno_we_must_allow_for; current_devno++) {
|
---|
[128] | 1156 | sprintf(tmp, "Creating dummy partition %s%d", drivename,
|
---|
| 1157 | current_devno);
|
---|
[1] | 1158 | log_it(tmp);
|
---|
| 1159 | g_maximum_progress++;
|
---|
[128] | 1160 | res =
|
---|
| 1161 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1162 | previous_devno, OSSWAP("ext2", "ufs"), 32000);
|
---|
[1] | 1163 | retval += res;
|
---|
| 1164 | previous_devno = current_devno;
|
---|
| 1165 | }
|
---|
[1080] | 1166 | mr_free(tmp);
|
---|
[1] | 1167 | return (previous_devno);
|
---|
| 1168 | }
|
---|
| 1169 |
|
---|
| 1170 |
|
---|
| 1171 | /**
|
---|
| 1172 | * Decide whether @p mountlist contains any RAID devices.
|
---|
| 1173 | * @param mountlist The mountlist to examine.
|
---|
| 1174 | * @return TRUE if it does, FALSE if it doesn't.
|
---|
| 1175 | */
|
---|
| 1176 | bool mountlist_contains_raid_devices(struct mountlist_itself * mountlist)
|
---|
| 1177 | {
|
---|
| 1178 | /** int *************************************************************/
|
---|
| 1179 | int i;
|
---|
| 1180 | int matching = 0;
|
---|
| 1181 |
|
---|
| 1182 | /** end **************************************************************/
|
---|
| 1183 |
|
---|
| 1184 | assert(mountlist != NULL);
|
---|
| 1185 |
|
---|
| 1186 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1187 | if (strstr(mountlist->el[i].device, RAID_DEVICE_STUB)) {
|
---|
| 1188 | matching++;
|
---|
| 1189 | }
|
---|
| 1190 | }
|
---|
| 1191 | if (matching) {
|
---|
| 1192 | return (TRUE);
|
---|
| 1193 | } else {
|
---|
| 1194 | return (FALSE);
|
---|
| 1195 | }
|
---|
| 1196 | }
|
---|
| 1197 |
|
---|
| 1198 | /* The following 2 functions are stolen from /usr/src/sbin/disklabel/disklabel.c */
|
---|
| 1199 | #ifdef __FreeBSD__
|
---|
| 1200 | static void display_disklabel(FILE * f, const struct disklabel *lp)
|
---|
| 1201 | {
|
---|
| 1202 | int i, j;
|
---|
| 1203 | const struct partition *pp;
|
---|
| 1204 |
|
---|
| 1205 | fprintf(f, "# %s\n", "Generated by Mondo Rescue");
|
---|
| 1206 | if (lp->d_type < DKMAXTYPES)
|
---|
| 1207 | fprintf(f, "type: %s\n", dktypenames[lp->d_type]);
|
---|
| 1208 | else
|
---|
| 1209 | fprintf(f, "type: %u\n", lp->d_type);
|
---|
[128] | 1210 | fprintf(f, "disk: %.*s\n", (int) sizeof(lp->d_typename),
|
---|
| 1211 | lp->d_typename);
|
---|
| 1212 | fprintf(f, "label: %.*s\n", (int) sizeof(lp->d_packname),
|
---|
| 1213 | lp->d_packname);
|
---|
[1] | 1214 | fprintf(f, "flags:");
|
---|
| 1215 | if (lp->d_flags & D_REMOVABLE)
|
---|
| 1216 | fprintf(f, " removeable");
|
---|
| 1217 | if (lp->d_flags & D_ECC)
|
---|
| 1218 | fprintf(f, " ecc");
|
---|
| 1219 | if (lp->d_flags & D_BADSECT)
|
---|
| 1220 | fprintf(f, " badsect");
|
---|
| 1221 | fprintf(f, "\n");
|
---|
| 1222 | fprintf(f, "bytes/sector: %lu\n", (u_long) lp->d_secsize);
|
---|
| 1223 | fprintf(f, "sectors/track: %lu\n", (u_long) lp->d_nsectors);
|
---|
| 1224 | fprintf(f, "tracks/cylinder: %lu\n", (u_long) lp->d_ntracks);
|
---|
| 1225 | fprintf(f, "sectors/cylinder: %lu\n", (u_long) lp->d_secpercyl);
|
---|
| 1226 | fprintf(f, "cylinders: %lu\n", (u_long) lp->d_ncylinders);
|
---|
| 1227 | fprintf(f, "sectors/unit: %lu\n", (u_long) lp->d_secperunit);
|
---|
| 1228 | fprintf(f, "rpm: %u\n", lp->d_rpm);
|
---|
| 1229 | fprintf(f, "interleave: %u\n", lp->d_interleave);
|
---|
| 1230 | fprintf(f, "trackskew: %u\n", lp->d_trackskew);
|
---|
| 1231 | fprintf(f, "cylinderskew: %u\n", lp->d_cylskew);
|
---|
[128] | 1232 | fprintf(f, "headswitch: %lu\t\t# milliseconds\n",
|
---|
| 1233 | (u_long) lp->d_headswitch);
|
---|
| 1234 | fprintf(f, "track-to-track seek: %ld\t# milliseconds\n",
|
---|
| 1235 | (u_long) lp->d_trkseek);
|
---|
[1] | 1236 | fprintf(f, "drivedata: ");
|
---|
| 1237 | for (i = NDDATA - 1; i >= 0; i--)
|
---|
| 1238 | if (lp->d_drivedata[i])
|
---|
| 1239 | break;
|
---|
| 1240 | if (i < 0)
|
---|
| 1241 | i = 0;
|
---|
| 1242 | for (j = 0; j <= i; j++)
|
---|
| 1243 | fprintf(f, "%lu ", (u_long) lp->d_drivedata[j]);
|
---|
| 1244 | fprintf(f, "\n\n%u partitions:\n", lp->d_npartitions);
|
---|
[128] | 1245 | fprintf(f,
|
---|
| 1246 | "# size offset fstype [fsize bsize bps/cpg]\n");
|
---|
[1] | 1247 | pp = lp->d_partitions;
|
---|
| 1248 | for (i = 0; i < lp->d_npartitions; i++, pp++) {
|
---|
| 1249 | if (pp->p_size) {
|
---|
[128] | 1250 | fprintf(f, " %c: %8lu %8lu ", 'a' + i, (u_long) pp->p_size,
|
---|
| 1251 | (u_long) pp->p_offset);
|
---|
[1] | 1252 | if (pp->p_fstype < FSMAXTYPES)
|
---|
| 1253 | fprintf(f, "%8.8s", fstypenames[pp->p_fstype]);
|
---|
| 1254 | else
|
---|
| 1255 | fprintf(f, "%8d", pp->p_fstype);
|
---|
| 1256 | switch (pp->p_fstype) {
|
---|
| 1257 |
|
---|
| 1258 | case FS_UNUSED: /* XXX */
|
---|
[128] | 1259 | fprintf(f, " %5lu %5lu %5.5s ", (u_long) pp->p_fsize,
|
---|
| 1260 | (u_long) (pp->p_fsize * pp->p_frag), "");
|
---|
[1] | 1261 | break;
|
---|
| 1262 |
|
---|
| 1263 | case FS_BSDFFS:
|
---|
[128] | 1264 | fprintf(f, " %5lu %5lu %5u ", (u_long) pp->p_fsize,
|
---|
| 1265 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1266 | break;
|
---|
| 1267 |
|
---|
| 1268 | case FS_BSDLFS:
|
---|
[128] | 1269 | fprintf(f, " %5lu %5lu %5d", (u_long) pp->p_fsize,
|
---|
| 1270 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1271 | break;
|
---|
| 1272 |
|
---|
| 1273 | default:
|
---|
| 1274 | fprintf(f, "%20.20s", "");
|
---|
| 1275 | break;
|
---|
| 1276 | }
|
---|
[128] | 1277 | fprintf(f, "\t# (Cyl. %4lu",
|
---|
| 1278 | (u_long) (pp->p_offset / lp->d_secpercyl));
|
---|
[1] | 1279 | if (pp->p_offset % lp->d_secpercyl)
|
---|
| 1280 | putc('*', f);
|
---|
| 1281 | else
|
---|
| 1282 | putc(' ', f);
|
---|
[128] | 1283 | fprintf(f, "- %lu",
|
---|
| 1284 | (u_long) ((pp->p_offset + pp->p_size +
|
---|
| 1285 | lp->d_secpercyl - 1) / lp->d_secpercyl -
|
---|
| 1286 | 1));
|
---|
[1] | 1287 | if (pp->p_size % lp->d_secpercyl)
|
---|
| 1288 | putc('*', f);
|
---|
| 1289 | fprintf(f, ")\n");
|
---|
| 1290 | }
|
---|
| 1291 | }
|
---|
| 1292 | fflush(f);
|
---|
| 1293 | }
|
---|
| 1294 |
|
---|
| 1295 | static struct disklabel *get_virgin_disklabel(char *dkname)
|
---|
| 1296 | {
|
---|
| 1297 | static struct disklabel loclab;
|
---|
| 1298 | struct partition *dp;
|
---|
| 1299 | char lnamebuf[BBSIZE];
|
---|
| 1300 | int f;
|
---|
| 1301 | u_int secsize, u;
|
---|
| 1302 | off_t mediasize;
|
---|
| 1303 |
|
---|
| 1304 | (void) snprintf(lnamebuf, BBSIZE, "%s", dkname);
|
---|
| 1305 | if ((f = open(lnamebuf, O_RDONLY)) == -1) {
|
---|
| 1306 | warn("cannot open %s", lnamebuf);
|
---|
| 1307 | return (NULL);
|
---|
| 1308 | }
|
---|
| 1309 |
|
---|
| 1310 | /* New world order */
|
---|
| 1311 | if ((ioctl(f, DIOCGMEDIASIZE, &mediasize) != 0)
|
---|
[128] | 1312 | || (ioctl(f, DIOCGSECTORSIZE, &secsize) != 0)) {
|
---|
[1] | 1313 | close(f);
|
---|
| 1314 | return (NULL);
|
---|
| 1315 | }
|
---|
| 1316 | memset(&loclab, 0, sizeof loclab);
|
---|
| 1317 | loclab.d_magic = DISKMAGIC;
|
---|
| 1318 | loclab.d_magic2 = DISKMAGIC;
|
---|
| 1319 | loclab.d_secsize = secsize;
|
---|
| 1320 | loclab.d_secperunit = mediasize / secsize;
|
---|
| 1321 |
|
---|
| 1322 | /*
|
---|
| 1323 | * Nobody in these enligthened days uses the CHS geometry for
|
---|
| 1324 | * anything, but nontheless try to get it right. If we fail
|
---|
| 1325 | * to get any good ideas from the device, construct something
|
---|
| 1326 | * which is IBM-PC friendly.
|
---|
| 1327 | */
|
---|
| 1328 | if (ioctl(f, DIOCGFWSECTORS, &u) == 0)
|
---|
| 1329 | loclab.d_nsectors = u;
|
---|
| 1330 | else
|
---|
| 1331 | loclab.d_nsectors = 63;
|
---|
| 1332 | if (ioctl(f, DIOCGFWHEADS, &u) == 0)
|
---|
| 1333 | loclab.d_ntracks = u;
|
---|
| 1334 | else if (loclab.d_secperunit <= 63 * 1 * 1024)
|
---|
| 1335 | loclab.d_ntracks = 1;
|
---|
| 1336 | else if (loclab.d_secperunit <= 63 * 16 * 1024)
|
---|
| 1337 | loclab.d_ntracks = 16;
|
---|
| 1338 | else
|
---|
| 1339 | loclab.d_ntracks = 255;
|
---|
| 1340 | loclab.d_secpercyl = loclab.d_ntracks * loclab.d_nsectors;
|
---|
| 1341 | loclab.d_ncylinders = loclab.d_secperunit / loclab.d_secpercyl;
|
---|
| 1342 | loclab.d_npartitions = MAXPARTITIONS;
|
---|
| 1343 |
|
---|
| 1344 | /* Various (unneeded) compat stuff */
|
---|
| 1345 | loclab.d_rpm = 3600;
|
---|
| 1346 | loclab.d_bbsize = BBSIZE;
|
---|
| 1347 | loclab.d_interleave = 1;;
|
---|
| 1348 | strncpy(loclab.d_typename, "amnesiac", sizeof(loclab.d_typename));
|
---|
| 1349 |
|
---|
| 1350 | dp = &loclab.d_partitions[RAW_PART];
|
---|
| 1351 | dp->p_size = loclab.d_secperunit;
|
---|
| 1352 | loclab.d_checksum = dkcksum(&loclab);
|
---|
| 1353 | close(f);
|
---|
| 1354 | return (&loclab);
|
---|
| 1355 | }
|
---|
[128] | 1356 |
|
---|
[1] | 1357 | /* End stolen from /usr/src/sbin/disklabel/disklabel.c. */
|
---|
| 1358 |
|
---|
| 1359 | char *canonical_name(char *drivename)
|
---|
| 1360 | {
|
---|
| 1361 | if (drivename) {
|
---|
| 1362 | if (strncmp(drivename, "/dev/", 5) == 0) {
|
---|
| 1363 | return drivename + 5;
|
---|
| 1364 | }
|
---|
| 1365 | }
|
---|
| 1366 | return drivename;
|
---|
| 1367 | }
|
---|
| 1368 |
|
---|
| 1369 | /**
|
---|
| 1370 | * (BSD only) Create a disklabel on @p drivename according to @p mountlist.
|
---|
| 1371 | * @param mountlist The mountlist to get the subpartition information from.
|
---|
| 1372 | * @param drivename The drive or slice to create a disklabel on.
|
---|
| 1373 | * @param ret If non-NULL, store the created disklabel here.
|
---|
| 1374 | * @return The number of errors encountered (0 for success).
|
---|
| 1375 | */
|
---|
[128] | 1376 | int label_drive_or_slice(struct mountlist_itself *mountlist,
|
---|
| 1377 | char *drivename, struct disklabel *ret)
|
---|
[1] | 1378 | {
|
---|
| 1379 | char subdev_str[MAX_STR_LEN];
|
---|
| 1380 | char command[MAX_STR_LEN];
|
---|
| 1381 | struct disklabel *lp;
|
---|
| 1382 | int i, lo = 0;
|
---|
| 1383 | int retval = 0;
|
---|
| 1384 | char c;
|
---|
| 1385 | FILE *ftmp;
|
---|
| 1386 |
|
---|
| 1387 | lp = get_virgin_disklabel(drivename);
|
---|
| 1388 | for (c = 'a'; c <= 'z'; ++c) {
|
---|
| 1389 | int idx;
|
---|
| 1390 | sprintf(subdev_str, "%s%c", drivename, c);
|
---|
| 1391 | if ((idx = find_device_in_mountlist(mountlist, subdev_str)) < 0) {
|
---|
| 1392 | lp->d_partitions[c - 'a'].p_size = 0;
|
---|
| 1393 | lp->d_partitions[c - 'a'].p_fstype = FS_UNUSED;
|
---|
| 1394 | } else {
|
---|
| 1395 | lo = c - 'a';
|
---|
| 1396 | lp->d_partitions[c - 'a'].p_size = mountlist->el[idx].size * 2;
|
---|
| 1397 | lp->d_partitions[c - 'a'].p_fsize = 0;
|
---|
| 1398 | lp->d_partitions[c - 'a'].p_frag = 0;
|
---|
| 1399 | lp->d_partitions[c - 'a'].p_cpg = 0;
|
---|
| 1400 | if (!strcmp(mountlist->el[idx].format, "ufs")
|
---|
[128] | 1401 | || !strcmp(mountlist->el[idx].format, "ffs")
|
---|
| 1402 | || !strcmp(mountlist->el[idx].format, "4.2BSD")) {
|
---|
[1] | 1403 | lp->d_partitions[c - 'a'].p_fstype = FS_BSDFFS;
|
---|
| 1404 | lp->d_partitions[c - 'a'].p_fsize = 2048;
|
---|
| 1405 | lp->d_partitions[c - 'a'].p_frag = 8;
|
---|
| 1406 | lp->d_partitions[c - 'a'].p_cpg = 64;
|
---|
| 1407 | } else if (!strcasecmp(mountlist->el[idx].format, "raid")
|
---|
[128] | 1408 | || !strcasecmp(mountlist->el[idx].format, "vinum")) {
|
---|
[1] | 1409 | lp->d_partitions[c - 'a'].p_fstype = FS_VINUM;
|
---|
| 1410 | } else if (!strcmp(mountlist->el[idx].format, "swap")) {
|
---|
| 1411 | lp->d_partitions[c - 'a'].p_fstype = FS_SWAP;
|
---|
| 1412 | } else
|
---|
| 1413 | lp->d_partitions[c - 'a'].p_fstype = FS_OTHER;
|
---|
| 1414 | }
|
---|
| 1415 | }
|
---|
| 1416 |
|
---|
| 1417 | // fix up the offsets
|
---|
| 1418 | lp->d_partitions[0].p_offset = 0;
|
---|
| 1419 | lp->d_partitions[RAW_PART].p_offset = 0;
|
---|
| 1420 | lp->d_partitions[RAW_PART].p_size = lp->d_secperunit;
|
---|
| 1421 | lp->d_partitions[RAW_PART].p_fstype = FS_UNUSED;
|
---|
| 1422 |
|
---|
| 1423 | for (i = 1; i < lp->d_npartitions; ++i) {
|
---|
| 1424 | int lastone;
|
---|
| 1425 | if ((i == RAW_PART) || (lp->d_partitions[i].p_size == 0))
|
---|
| 1426 | continue;
|
---|
| 1427 | for (lastone = i - 1; lastone >= 0; lastone--) {
|
---|
| 1428 | if ((lp->d_partitions[lastone].p_size)
|
---|
[128] | 1429 | && (lastone != RAW_PART))
|
---|
[1] | 1430 | break;
|
---|
| 1431 | }
|
---|
[128] | 1432 | lp->d_partitions[i].p_offset =
|
---|
| 1433 | lp->d_partitions[lastone].p_offset +
|
---|
| 1434 | lp->d_partitions[lastone].p_size;
|
---|
[1] | 1435 | }
|
---|
[128] | 1436 | if (lp->d_partitions[lo].p_offset + lp->d_partitions[lo].p_size >
|
---|
| 1437 | lp->d_secperunit) {
|
---|
| 1438 | lp->d_partitions[lo].p_size =
|
---|
| 1439 | lp->d_secperunit - lp->d_partitions[lo].p_offset;
|
---|
[1] | 1440 | }
|
---|
| 1441 |
|
---|
| 1442 | ftmp = fopen("/tmp/disklabel", "w");
|
---|
| 1443 | display_disklabel(ftmp, lp);
|
---|
| 1444 | fclose(ftmp);
|
---|
| 1445 | sprintf(command, "disklabel -wr %s auto", canonical_name(drivename));
|
---|
| 1446 | retval += run_program_and_log_output(command, TRUE);
|
---|
[128] | 1447 | sprintf(command, "disklabel -R %s /tmp/disklabel",
|
---|
| 1448 | canonical_name(drivename));
|
---|
[1] | 1449 | retval += run_program_and_log_output(command, TRUE);
|
---|
| 1450 | if (ret)
|
---|
| 1451 | *ret = *lp;
|
---|
| 1452 | return retval;
|
---|
| 1453 | }
|
---|
| 1454 | #endif
|
---|
| 1455 |
|
---|
| 1456 |
|
---|
| 1457 | /**
|
---|
| 1458 | * Partition @p drivename based on @p mountlist.
|
---|
| 1459 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1460 | * @param drivename The drive to partition.
|
---|
| 1461 | * @return 0 for success, nonzero for failure.
|
---|
| 1462 | */
|
---|
| 1463 | int partition_drive(struct mountlist_itself *mountlist, char *drivename)
|
---|
| 1464 | {
|
---|
| 1465 | /** int *************************************************************/
|
---|
| 1466 | int current_devno;
|
---|
| 1467 | int previous_devno = 0;
|
---|
| 1468 | int lino;
|
---|
| 1469 | int retval = 0;
|
---|
| 1470 | int i;
|
---|
[128] | 1471 | FILE *pout_to_fdisk = NULL;
|
---|
| 1472 |
|
---|
[1] | 1473 | #ifdef __FreeBSD__
|
---|
| 1474 | bool fbsd_part = FALSE;
|
---|
| 1475 | char subdev_str[MAX_STR_LEN];
|
---|
| 1476 | #endif
|
---|
| 1477 |
|
---|
| 1478 | /** long long *******************************************************/
|
---|
| 1479 | long long partsize;
|
---|
| 1480 |
|
---|
| 1481 | /** buffers *********************************************************/
|
---|
| 1482 | char *device_str;
|
---|
| 1483 | char *format;
|
---|
| 1484 | char *tmp;
|
---|
| 1485 |
|
---|
| 1486 | /** end *************************************************************/
|
---|
| 1487 |
|
---|
| 1488 | assert(mountlist != NULL);
|
---|
| 1489 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1490 |
|
---|
| 1491 | malloc_string(device_str);
|
---|
| 1492 | malloc_string(format);
|
---|
| 1493 | malloc_string(tmp);
|
---|
[128] | 1494 |
|
---|
[1] | 1495 | sprintf(tmp, "Partitioning drive %s", drivename);
|
---|
| 1496 | log_it(tmp);
|
---|
| 1497 |
|
---|
[128] | 1498 | #if __FreeBSD__
|
---|
| 1499 | log_it("(Not opening fdisk now; that's the Linux guy's job)");
|
---|
[1] | 1500 | pout_to_fdisk = NULL;
|
---|
| 1501 | #else
|
---|
| 1502 | make_hole_for_file(FDISK_LOG);
|
---|
[196] | 1503 | sprintf(tmp, "parted2fdisk %s >> %s 2>> %s", drivename, FDISK_LOG, FDISK_LOG);
|
---|
[1] | 1504 | pout_to_fdisk = popen(tmp, "w");
|
---|
[128] | 1505 | if (!pout_to_fdisk) {
|
---|
[541] | 1506 | log_to_screen("Cannot call parted2fdisk to configure %s", drivename);
|
---|
[1080] | 1507 | mr_free(device_str);
|
---|
| 1508 | mr_free(format);
|
---|
| 1509 | mr_free(tmp);
|
---|
[128] | 1510 | return (1);
|
---|
[1] | 1511 | }
|
---|
| 1512 | #endif
|
---|
| 1513 | for (current_devno = 1; current_devno < 99; current_devno++) {
|
---|
| 1514 | build_partition_name(device_str, drivename, current_devno);
|
---|
| 1515 | lino = find_device_in_mountlist(mountlist, device_str);
|
---|
| 1516 |
|
---|
| 1517 | if (lino < 0) {
|
---|
| 1518 | // device not found in mountlist
|
---|
| 1519 | #if __FreeBSD__
|
---|
| 1520 | // If this is the first partition (just as a sentinel value),
|
---|
| 1521 | // then see if the user has picked 'dangerously-dedicated' mode.
|
---|
| 1522 | // If so, then we just call label_drive_or_slice() and return.
|
---|
| 1523 | char c;
|
---|
| 1524 | if (current_devno == 1) {
|
---|
| 1525 | // try DangerouslyDedicated mode
|
---|
| 1526 | for (c = 'a'; c <= 'z'; c++) {
|
---|
| 1527 | sprintf(subdev_str, "%s%c", drivename, c);
|
---|
[128] | 1528 | if (find_device_in_mountlist(mountlist, subdev_str) >
|
---|
| 1529 | 0) {
|
---|
[1] | 1530 | fbsd_part = TRUE;
|
---|
| 1531 | }
|
---|
| 1532 | }
|
---|
| 1533 | if (fbsd_part) {
|
---|
| 1534 | int r = label_drive_or_slice(mountlist,
|
---|
[128] | 1535 | drivename,
|
---|
| 1536 | 0);
|
---|
[1] | 1537 | char command[MAX_STR_LEN];
|
---|
[128] | 1538 | sprintf(command, "disklabel -B %s",
|
---|
| 1539 | basename(drivename));
|
---|
[1] | 1540 | if (system(command)) {
|
---|
[128] | 1541 | log_to_screen
|
---|
[541] | 1542 | ("Warning! Unable to make the drive bootable.");
|
---|
[1] | 1543 | }
|
---|
[1080] | 1544 | mr_free(device_str);
|
---|
| 1545 | mr_free(format);
|
---|
| 1546 | mr_free(tmp);
|
---|
[1] | 1547 | return r;
|
---|
| 1548 | }
|
---|
| 1549 | }
|
---|
| 1550 | for (c = 'a'; c <= 'z'; c++) {
|
---|
| 1551 | sprintf(subdev_str, "%s%c", device_str, c);
|
---|
| 1552 | if (find_device_in_mountlist(mountlist, subdev_str) > 0) {
|
---|
| 1553 | fbsd_part = TRUE;
|
---|
| 1554 | }
|
---|
| 1555 | }
|
---|
| 1556 | // Now we check the subpartitions of the current partition.
|
---|
| 1557 | if (fbsd_part) {
|
---|
| 1558 | int i, line;
|
---|
| 1559 |
|
---|
| 1560 | strcpy(format, "ufs");
|
---|
| 1561 | partsize = 0;
|
---|
| 1562 | for (i = 'a'; i < 'z'; ++i) {
|
---|
| 1563 | sprintf(subdev_str, "%s%c", device_str, i);
|
---|
| 1564 | line = find_device_in_mountlist(mountlist, subdev_str);
|
---|
| 1565 | if (line > 0) {
|
---|
| 1566 | // We found one! Add its size to the total size.
|
---|
| 1567 | partsize += mountlist->el[line].size;
|
---|
| 1568 | }
|
---|
| 1569 | }
|
---|
| 1570 | } else {
|
---|
| 1571 | continue;
|
---|
| 1572 | }
|
---|
| 1573 | #else
|
---|
| 1574 | continue;
|
---|
| 1575 | #endif
|
---|
| 1576 | }
|
---|
| 1577 |
|
---|
| 1578 | /* OK, we've found partition /dev/hdxN in mountlist; let's prep it */
|
---|
| 1579 | /* For FreeBSD, that is /dev/adXsY */
|
---|
| 1580 |
|
---|
| 1581 | log_it("Found partition %s in mountlist", device_str);
|
---|
| 1582 | if (!previous_devno) {
|
---|
| 1583 |
|
---|
| 1584 | log_it("Wiping %s's partition table", drivename);
|
---|
| 1585 | #if __FreeBSD__
|
---|
| 1586 | // FreeBSD doesn't let you write to blk devices in <512byte chunks.
|
---|
[128] | 1587 | // sprintf(tmp, "dd if=/dev/zero of=%s count=1 bs=512", drivename);
|
---|
| 1588 | // if (run_program_and_log_output(tmp, TRUE)) {
|
---|
[1] | 1589 | file = open(drivename, O_WRONLY);
|
---|
| 1590 | if (!file) {
|
---|
[128] | 1591 | sprintf(tmp,
|
---|
[541] | 1592 | "Warning - unable to open %s for wiping it's partition table",
|
---|
[128] | 1593 | drivename);
|
---|
[1] | 1594 | log_to_screen(tmp);
|
---|
| 1595 | }
|
---|
| 1596 |
|
---|
[128] | 1597 | for (i = 0; i < 512; i++) {
|
---|
| 1598 | if (!write(file, "\0", 1)) {
|
---|
[541] | 1599 | sprintf(tmp, "Warning - unable to write to %s",
|
---|
[128] | 1600 | drivename);
|
---|
[1] | 1601 | log_to_screen(tmp);
|
---|
| 1602 | }
|
---|
| 1603 | }
|
---|
| 1604 | system("sync");
|
---|
| 1605 | #else
|
---|
| 1606 | iamhere("New, kernel-friendly partition remover");
|
---|
[128] | 1607 | for (i = 20; i > 0; i--) {
|
---|
| 1608 | fprintf(pout_to_fdisk, "d\n%d\n", i);
|
---|
| 1609 | fflush(pout_to_fdisk);
|
---|
| 1610 | }
|
---|
| 1611 | // sprintf(tmp, "dd if=/dev/zero of=%s count=1 bs=512", drivename);
|
---|
| 1612 | // run_program_and_log_output(tmp, 1);
|
---|
| 1613 | #endif
|
---|
[1] | 1614 | if (current_devno > 1) {
|
---|
[128] | 1615 | previous_devno =
|
---|
| 1616 | make_dummy_partitions(pout_to_fdisk, drivename,
|
---|
| 1617 | current_devno);
|
---|
[1] | 1618 | }
|
---|
| 1619 | }
|
---|
| 1620 | #ifdef __FreeBSD__
|
---|
| 1621 | if (!fbsd_part) {
|
---|
| 1622 | #endif
|
---|
| 1623 |
|
---|
[128] | 1624 | strcpy(format, mountlist->el[lino].format);
|
---|
| 1625 | partsize = mountlist->el[lino].size;
|
---|
[1] | 1626 |
|
---|
| 1627 | #ifdef __FreeBSD__
|
---|
| 1628 | }
|
---|
| 1629 | #endif
|
---|
| 1630 |
|
---|
[71] | 1631 | #ifndef __IA64__
|
---|
[1] | 1632 | if (current_devno == 5 && previous_devno == 4) {
|
---|
[128] | 1633 | log_to_screen
|
---|
[541] | 1634 | ("You must leave at least one partition spare as the Extended partition.");
|
---|
[1080] | 1635 | mr_free(device_str);
|
---|
| 1636 | mr_free(format);
|
---|
| 1637 | mr_free(tmp);
|
---|
[1] | 1638 | return (1);
|
---|
| 1639 | }
|
---|
[71] | 1640 | #endif
|
---|
[1] | 1641 |
|
---|
[128] | 1642 | retval +=
|
---|
| 1643 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1644 | previous_devno, format, partsize);
|
---|
[1] | 1645 |
|
---|
| 1646 | #ifdef __FreeBSD__
|
---|
| 1647 | if ((current_devno <= 4) && fbsd_part) {
|
---|
| 1648 | sprintf(tmp, "disklabel -B %s", basename(device_str));
|
---|
| 1649 | retval += label_drive_or_slice(mountlist, device_str, 0);
|
---|
| 1650 | if (system(tmp)) {
|
---|
[128] | 1651 | log_to_screen
|
---|
[541] | 1652 | ("Warning! Unable to make the slice bootable.");
|
---|
[1] | 1653 | }
|
---|
| 1654 | }
|
---|
| 1655 | #endif
|
---|
| 1656 |
|
---|
| 1657 | previous_devno = current_devno;
|
---|
| 1658 | }
|
---|
| 1659 |
|
---|
[128] | 1660 | if (pout_to_fdisk) {
|
---|
[1] | 1661 | // mark relevant partition as bootable
|
---|
[128] | 1662 | sprintf(tmp, "a\n%s\n",
|
---|
| 1663 | call_program_and_get_last_line_of_output
|
---|
| 1664 | ("make-me-bootable /tmp/mountlist.txt dummy"));
|
---|
[1] | 1665 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
| 1666 | // close fdisk
|
---|
| 1667 | fput_string_one_char_at_a_time(pout_to_fdisk, "w\n");
|
---|
| 1668 | system("sync");
|
---|
[128] | 1669 | paranoid_pclose(pout_to_fdisk);
|
---|
[1108] | 1670 | mr_msg(0,
|
---|
[128] | 1671 | "------------------- fdisk.log looks like this ------------------");
|
---|
[1] | 1672 | sprintf(tmp, "cat %s >> %s", FDISK_LOG, MONDO_LOGFILE);
|
---|
| 1673 | system(tmp);
|
---|
[1108] | 1674 | mr_msg(0,
|
---|
[128] | 1675 | "------------------- end of fdisk.log... word! ------------------");
|
---|
[681] | 1676 | sprintf(tmp, "tail -n6 %s | grep -F \"16: \"", FDISK_LOG);
|
---|
[128] | 1677 | if (!run_program_and_log_output(tmp, 5)) {
|
---|
| 1678 | g_partition_table_locked_up++;
|
---|
| 1679 | log_to_screen
|
---|
[541] | 1680 | ("A flaw in the Linux kernel has locked the partition table.");
|
---|
[128] | 1681 | }
|
---|
[1] | 1682 | }
|
---|
[1080] | 1683 | mr_free(device_str);
|
---|
| 1684 | mr_free(format);
|
---|
| 1685 | mr_free(tmp);
|
---|
[1] | 1686 | return (retval);
|
---|
| 1687 | }
|
---|
| 1688 |
|
---|
| 1689 | /**
|
---|
| 1690 | * Create partition number @p partno on @p drive with @p fdisk.
|
---|
| 1691 | * @param drive The drive to create the partition on.
|
---|
| 1692 | // * @param partno The partition number of the new partition (1-4 are primary, >=5 is logical).
|
---|
| 1693 | * @param prev_partno The partition number of the most recently prepped partition.
|
---|
| 1694 | * @param format The filesystem type of this partition (used to set the type).
|
---|
| 1695 | * @param partsize The size of the partition in @e bytes.
|
---|
| 1696 | * @return 0 for success, nonzero for failure.
|
---|
| 1697 | */
|
---|
[128] | 1698 | int partition_device(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 1699 | int prev_partno, const char *format,
|
---|
| 1700 | long long partsize)
|
---|
[1] | 1701 | {
|
---|
| 1702 | /** int **************************************************************/
|
---|
| 1703 | int retval = 0;
|
---|
| 1704 | int res = 0;
|
---|
| 1705 |
|
---|
| 1706 | /** buffers **********************************************************/
|
---|
| 1707 | char *program;
|
---|
| 1708 | char *partition_name;
|
---|
| 1709 | char *tmp;
|
---|
| 1710 | char *logfile;
|
---|
| 1711 | char *output;
|
---|
| 1712 |
|
---|
| 1713 | /** pointers **********************************************************/
|
---|
| 1714 | char *p;
|
---|
| 1715 | char *part_table_fmt;
|
---|
| 1716 | FILE *fout;
|
---|
| 1717 |
|
---|
| 1718 | /** end ***************************************************************/
|
---|
| 1719 |
|
---|
| 1720 | malloc_string(program);
|
---|
| 1721 | malloc_string(partition_name);
|
---|
| 1722 | malloc_string(tmp);
|
---|
| 1723 | malloc_string(logfile);
|
---|
| 1724 | malloc_string(output);
|
---|
[128] | 1725 |
|
---|
[1] | 1726 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 1727 | assert(format != NULL);
|
---|
| 1728 |
|
---|
[128] | 1729 | log_it("partition_device('%s', %d, %d, '%s', %lld) --- starting",
|
---|
| 1730 | drive, partno, prev_partno, format, partsize);
|
---|
[1] | 1731 |
|
---|
| 1732 | if (!strncmp(drive, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))) {
|
---|
| 1733 | sprintf(tmp, "Not partitioning %s - it is a virtual drive", drive);
|
---|
| 1734 | log_it(tmp);
|
---|
[1080] | 1735 | mr_free(program);
|
---|
| 1736 | mr_free(partition_name);
|
---|
| 1737 | mr_free(tmp);
|
---|
| 1738 | mr_free(logfile);
|
---|
| 1739 | mr_free(output);
|
---|
[1] | 1740 | return (0);
|
---|
| 1741 | }
|
---|
| 1742 | build_partition_name(partition_name, drive, partno);
|
---|
| 1743 | if (partsize <= 0) {
|
---|
| 1744 | sprintf(tmp, "Partitioning device %s (max size)", partition_name);
|
---|
| 1745 | } else {
|
---|
[128] | 1746 | sprintf(tmp, "Partitioning device %s (%lld MB)", partition_name,
|
---|
| 1747 | (long long) partsize / 1024);
|
---|
[1] | 1748 | }
|
---|
| 1749 | update_progress_form(tmp);
|
---|
| 1750 | log_it(tmp);
|
---|
| 1751 |
|
---|
| 1752 | if (is_this_device_mounted(partition_name)) {
|
---|
[541] | 1753 | sprintf(tmp, "%s is mounted, and should not be partitioned",
|
---|
[128] | 1754 | partition_name);
|
---|
[1] | 1755 | log_to_screen(tmp);
|
---|
[1080] | 1756 | mr_free(program);
|
---|
| 1757 | mr_free(partition_name);
|
---|
| 1758 | mr_free(tmp);
|
---|
| 1759 | mr_free(logfile);
|
---|
| 1760 | mr_free(output);
|
---|
[1] | 1761 | return (1);
|
---|
| 1762 | /*
|
---|
| 1763 | } else if (does_partition_exist(drive, partno)) {
|
---|
| 1764 | sprintf(tmp, "%s already has a partition", partition_name);
|
---|
| 1765 | log_to_screen(tmp);
|
---|
| 1766 | return (1);
|
---|
| 1767 | */
|
---|
| 1768 | }
|
---|
| 1769 |
|
---|
| 1770 |
|
---|
| 1771 | /* sprintf(tmp,"Partitioning %s ",partition_name); */
|
---|
| 1772 | /* mvaddstr_and_log_it(g_currentY+1,30,tmp); */
|
---|
| 1773 | p = (char *) strrchr(partition_name, '/');
|
---|
| 1774 | sprintf(logfile, "/tmp/fdisk.log.%s", ++p);
|
---|
[128] | 1775 | sprintf(program, "parted2fdisk %s >> %s 2>> %s", drive, MONDO_LOGFILE,
|
---|
| 1776 | MONDO_LOGFILE);
|
---|
[1] | 1777 |
|
---|
[88] | 1778 | /* BERLIOS: shoould not be called each time */
|
---|
| 1779 | part_table_fmt = which_partition_format(drive);
|
---|
[1] | 1780 | output[0] = '\0';
|
---|
| 1781 | /* make it a primary/extended/logical */
|
---|
| 1782 | if (partno <= 4) {
|
---|
| 1783 | sprintf(output + strlen(output), "n\np\n%d\n", partno);
|
---|
| 1784 | } else {
|
---|
[88] | 1785 | /* MBR needs an extended partition if more than 4 partitions */
|
---|
[128] | 1786 | if (strcmp(part_table_fmt, "MBR") == 0) {
|
---|
[88] | 1787 | if (partno == 5) {
|
---|
| 1788 | if (prev_partno >= 4) {
|
---|
[128] | 1789 | log_to_screen
|
---|
[541] | 1790 | ("You need to leave at least one partition free, for 'extended/logical'");
|
---|
[1080] | 1791 | mr_free(program);
|
---|
| 1792 | mr_free(partition_name);
|
---|
| 1793 | mr_free(tmp);
|
---|
| 1794 | mr_free(logfile);
|
---|
| 1795 | mr_free(output);
|
---|
[88] | 1796 | return (1);
|
---|
| 1797 | } else {
|
---|
[128] | 1798 | sprintf(output + strlen(output), "n\ne\n%d\n\n\n",
|
---|
| 1799 | prev_partno + 1);
|
---|
[88] | 1800 | }
|
---|
| 1801 | }
|
---|
| 1802 | strcat(output + strlen(output), "n\nl\n");
|
---|
| 1803 | } else {
|
---|
[1] | 1804 | /* GPT allows more than 4 primary partitions */
|
---|
[88] | 1805 | sprintf(output + strlen(output), "n\np\n%d\n", partno);
|
---|
[1] | 1806 | }
|
---|
| 1807 | }
|
---|
| 1808 | strcat(output + strlen(output), "\n"); /*start block (ENTER for next free blk */
|
---|
| 1809 | if (partsize > 0) {
|
---|
[128] | 1810 | if (!strcmp(format, "7")) {
|
---|
[1108] | 1811 | mr_msg(1, "Adding 512K, just in case");
|
---|
[128] | 1812 | partsize += 512;
|
---|
| 1813 | }
|
---|
[1] | 1814 | sprintf(output + strlen(output), "+%lldK", (long long) (partsize));
|
---|
| 1815 | }
|
---|
| 1816 | strcat(output + strlen(output), "\n");
|
---|
| 1817 | #if 0
|
---|
| 1818 | /*
|
---|
| 1819 | #endif
|
---|
| 1820 | sprintf(tmp,"PARTSIZE = +%ld",(long)partsize);
|
---|
| 1821 | log_it(tmp);
|
---|
| 1822 | log_it("---fdisk command---");
|
---|
| 1823 | log_it(output);
|
---|
| 1824 | log_it("---end of fdisk---");
|
---|
| 1825 | #if 0
|
---|
| 1826 | */
|
---|
| 1827 | #endif
|
---|
| 1828 |
|
---|
| 1829 |
|
---|
[128] | 1830 | if (pout_to_fdisk) {
|
---|
[1108] | 1831 | mr_msg(1, "Doing the new all-in-one fdisk thing");
|
---|
| 1832 | mr_msg(1, "output = '%s'", output);
|
---|
[1] | 1833 | fput_string_one_char_at_a_time(pout_to_fdisk, output);
|
---|
| 1834 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n\np\n");
|
---|
| 1835 | strcpy(tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 1836 | if (strstr(tmp, " (m ")) {
|
---|
[1108] | 1837 | mr_msg(1, "Successfully created %s%d", drive, partno);
|
---|
[128] | 1838 | } else {
|
---|
[1108] | 1839 | mr_msg(1, "last line = %s", tmp);
|
---|
| 1840 | mr_msg(1, "Failed to create %s%d; sending 'Enter'...", drive,
|
---|
[128] | 1841 | partno);
|
---|
[1] | 1842 | }
|
---|
[128] | 1843 | if (!retval) {
|
---|
[1108] | 1844 | mr_msg(1, "Trying to set %s%d's partition type now", drive,
|
---|
[128] | 1845 | partno);
|
---|
| 1846 | retval =
|
---|
| 1847 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1848 | partsize);
|
---|
| 1849 | if (retval) {
|
---|
[1108] | 1850 | mr_msg(1, "Failed. Trying again...");
|
---|
[128] | 1851 | retval =
|
---|
| 1852 | set_partition_type(pout_to_fdisk, drive, partno,
|
---|
| 1853 | format, partsize);
|
---|
[1] | 1854 | }
|
---|
[128] | 1855 | }
|
---|
| 1856 | if (retval) {
|
---|
[1108] | 1857 | mr_msg(1, "...but failed to set type");
|
---|
[128] | 1858 | }
|
---|
| 1859 | } else {
|
---|
[1] | 1860 | strcat(output, "w\n\n");
|
---|
[128] | 1861 | if (g_fprep) {
|
---|
| 1862 | fprintf(g_fprep, "echo \"%s\" | %s\n", output, program);
|
---|
| 1863 | }
|
---|
[1] | 1864 | /* write to disk; close fdisk's stream */
|
---|
| 1865 | if (!(fout = popen(program, "w"))) {
|
---|
| 1866 | log_OS_error("can't popen-out to program");
|
---|
| 1867 | } else {
|
---|
| 1868 | fputs(output, fout);
|
---|
| 1869 | paranoid_pclose(fout);
|
---|
| 1870 | }
|
---|
| 1871 | if (!does_partition_exist(drive, partno) && partsize > 0) {
|
---|
| 1872 | log_it("Vaccum-packing");
|
---|
| 1873 | g_current_progress--;
|
---|
[128] | 1874 | res =
|
---|
| 1875 | partition_device(pout_to_fdisk, drive, partno, prev_partno,
|
---|
| 1876 | format, -1);
|
---|
[1] | 1877 | if (res) {
|
---|
| 1878 | sprintf(tmp, "Failed to vacuum-pack %s", partition_name);
|
---|
| 1879 | log_it(tmp);
|
---|
| 1880 | retval++;
|
---|
| 1881 | } else {
|
---|
| 1882 | retval = 0;
|
---|
| 1883 | }
|
---|
| 1884 | }
|
---|
| 1885 | if (does_partition_exist(drive, partno)) {
|
---|
[128] | 1886 | retval =
|
---|
| 1887 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1888 | partsize);
|
---|
[1] | 1889 | if (retval) {
|
---|
[128] | 1890 | sprintf(tmp, "Partitioned %s but failed to set its type",
|
---|
| 1891 | partition_name);
|
---|
[1] | 1892 | log_it(tmp);
|
---|
| 1893 | } else {
|
---|
| 1894 | if (partsize > 0) {
|
---|
[128] | 1895 | sprintf(tmp, "Partition %s created+configured OK",
|
---|
| 1896 | partition_name);
|
---|
[1] | 1897 | log_to_screen(tmp);
|
---|
| 1898 | } else {
|
---|
| 1899 | log_it("Returning from a successful vacuum-pack");
|
---|
| 1900 | }
|
---|
| 1901 | }
|
---|
[128] | 1902 | } else {
|
---|
[1] | 1903 | sprintf(tmp, "Failed to partition %s", partition_name);
|
---|
| 1904 | if (partsize > 0) {
|
---|
| 1905 | log_to_screen(tmp);
|
---|
| 1906 | } else {
|
---|
| 1907 | log_it(tmp);
|
---|
| 1908 | }
|
---|
| 1909 | retval++;
|
---|
| 1910 | }
|
---|
| 1911 | }
|
---|
| 1912 | g_current_progress++;
|
---|
| 1913 | log_it("partition_device() --- leaving");
|
---|
[1080] | 1914 | mr_free(program);
|
---|
| 1915 | mr_free(partition_name);
|
---|
| 1916 | mr_free(tmp);
|
---|
| 1917 | mr_free(logfile);
|
---|
| 1918 | mr_free(output);
|
---|
[1] | 1919 | return (retval);
|
---|
| 1920 | }
|
---|
| 1921 |
|
---|
| 1922 |
|
---|
| 1923 |
|
---|
| 1924 | /**
|
---|
| 1925 | * Create all partitions listed in @p mountlist.
|
---|
| 1926 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1927 | * @return The number of errors encountered (0 for success).
|
---|
| 1928 | * @note This sets the partition types but doesn't actually do the formatting.
|
---|
| 1929 | * Use format_everything() for that.
|
---|
| 1930 | */
|
---|
| 1931 | int partition_everything(struct mountlist_itself *mountlist)
|
---|
| 1932 | {
|
---|
| 1933 | /** int ************************************************************/
|
---|
| 1934 | int lino;
|
---|
| 1935 | int retval = 0;
|
---|
| 1936 | int i;
|
---|
| 1937 | int res;
|
---|
| 1938 |
|
---|
| 1939 | /** buffer *********************************************************/
|
---|
| 1940 | struct list_of_disks *drivelist;
|
---|
| 1941 | /* struct mountlist_itself new_mtlist, *mountlist; */
|
---|
| 1942 |
|
---|
| 1943 | /** end ************************************************************/
|
---|
| 1944 |
|
---|
[1080] | 1945 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 1946 | assert(mountlist != NULL);
|
---|
| 1947 |
|
---|
| 1948 | log_it("partition_everything() --- starting");
|
---|
| 1949 | mvaddstr_and_log_it(g_currentY, 0, "Partitioning hard drives ");
|
---|
| 1950 | /* mountlist=orig_mtlist; */
|
---|
| 1951 | if (mountlist_contains_raid_devices(mountlist)) {
|
---|
| 1952 | /* mountlist=&new_mtlist; */
|
---|
| 1953 | /* extrapolate_mountlist_to_include_raid_partitions(mountlist,orig_mtlist); */
|
---|
[1108] | 1954 | mr_msg(0,
|
---|
[128] | 1955 | "Mountlist, including the partitions incorporated in RAID devices:-");
|
---|
[1] | 1956 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1957 | log_it(mountlist->el[i].device);
|
---|
| 1958 | }
|
---|
[1108] | 1959 | mr_msg(0, "End of mountlist.");
|
---|
[1] | 1960 | }
|
---|
[1108] | 1961 | mr_msg(0, "Stopping all LVMs, just in case");
|
---|
[128] | 1962 | if (!g_text_mode) {
|
---|
| 1963 | newtSuspend();
|
---|
| 1964 | }
|
---|
| 1965 | do_my_funky_lvm_stuff(TRUE, FALSE); // just remove old partitions
|
---|
| 1966 | if (!g_text_mode) {
|
---|
| 1967 | newtResume();
|
---|
| 1968 | }
|
---|
[1108] | 1969 | mr_msg(0, "Stopping all software RAID devices, just in case");
|
---|
[1] | 1970 | stop_all_raid_devices(mountlist);
|
---|
[1108] | 1971 | mr_msg(0, "Done.");
|
---|
[128] | 1972 |
|
---|
[1] | 1973 | /*
|
---|
| 1974 | if (does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 1975 | {
|
---|
| 1976 | wipe_MBRs_and_reboot_if_necessary(mountlist); // i.e. if it wasn't done recently
|
---|
| 1977 | }
|
---|
| 1978 | */
|
---|
| 1979 |
|
---|
[541] | 1980 | open_progress_form("Partitioning devices",
|
---|
| 1981 | "I am now going to partition all your drives.",
|
---|
| 1982 | "This should not take more than five minutes.", "",
|
---|
[128] | 1983 | mountlist->entries);
|
---|
[1] | 1984 |
|
---|
| 1985 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 1986 |
|
---|
| 1987 | /* partition each drive */
|
---|
| 1988 | for (lino = 0; lino < drivelist->entries; lino++) {
|
---|
| 1989 | res = partition_drive(mountlist, drivelist->el[lino].device);
|
---|
| 1990 | retval += res;
|
---|
| 1991 | }
|
---|
| 1992 | close_progress_form();
|
---|
| 1993 | if (retval) {
|
---|
[541] | 1994 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1995 | log_to_screen
|
---|
[541] | 1996 | ("Errors occurred during the partitioning of your hard drives.");
|
---|
[1] | 1997 | } else {
|
---|
[541] | 1998 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 1999 | paranoid_system("rm -f /tmp/fdisk*.log 2> /dev/null");
|
---|
| 2000 | }
|
---|
| 2001 | newtSuspend();
|
---|
| 2002 | system("clear");
|
---|
| 2003 | newtResume();
|
---|
[1103] | 2004 | mr_free((void*) drivelist);
|
---|
[1] | 2005 | return (retval);
|
---|
| 2006 | }
|
---|
| 2007 |
|
---|
| 2008 |
|
---|
| 2009 |
|
---|
| 2010 |
|
---|
| 2011 |
|
---|
| 2012 |
|
---|
| 2013 | /**
|
---|
| 2014 | * Set the type of partition number @p partno on @p drive to @p format.
|
---|
| 2015 | * @param drive The drive to change the type of a partition on.
|
---|
| 2016 | * @param partno The partition number on @p drive to change the type of.
|
---|
| 2017 | * @param format The filesystem type this partition will eventually contain.
|
---|
| 2018 | * @param partsize The size of this partition, in @e bytes (used for vfat
|
---|
| 2019 | * type calculations).
|
---|
| 2020 | * @return 0 for success, nonzero for failure.
|
---|
| 2021 | */
|
---|
[128] | 2022 | int set_partition_type(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 2023 | const char *format, long long partsize)
|
---|
[1] | 2024 | {
|
---|
| 2025 | /** buffers *********************************************************/
|
---|
[128] | 2026 | char *partition;
|
---|
| 2027 | char *command;
|
---|
| 2028 | char *output;
|
---|
| 2029 | char *tmp;
|
---|
| 2030 | char *partcode;
|
---|
| 2031 | char *logfile;
|
---|
[1] | 2032 |
|
---|
| 2033 | /** pointers *********************************************************/
|
---|
| 2034 | char *p;
|
---|
| 2035 | FILE *fout;
|
---|
| 2036 |
|
---|
| 2037 | /** int **************************************************************/
|
---|
| 2038 | int res = 0;
|
---|
| 2039 |
|
---|
| 2040 | /** end **************************************************************/
|
---|
| 2041 |
|
---|
| 2042 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 2043 | assert(format != NULL);
|
---|
| 2044 |
|
---|
[128] | 2045 | malloc_string(partition);
|
---|
| 2046 | malloc_string(command);
|
---|
| 2047 | malloc_string(output);
|
---|
| 2048 | malloc_string(tmp);
|
---|
| 2049 | malloc_string(partcode);
|
---|
| 2050 | malloc_string(logfile);
|
---|
[1] | 2051 |
|
---|
| 2052 | build_partition_name(partition, drive, partno);
|
---|
| 2053 | p = (char *) strrchr(partition, '/');
|
---|
| 2054 | sprintf(logfile, "/tmp/fdisk-set-type.%s.log", ++p);
|
---|
| 2055 | if (strcmp(format, "swap") == 0) {
|
---|
| 2056 | strcpy(partcode, "82");
|
---|
| 2057 | } else if (strcmp(format, "vfat") == 0) {
|
---|
| 2058 | if (partsize / 1024 > 8192) {
|
---|
| 2059 | strcpy(partcode, "c");
|
---|
| 2060 | } else {
|
---|
| 2061 | strcpy(partcode, "b");
|
---|
| 2062 | }
|
---|
[128] | 2063 | } else if (strcmp(format, "ext2") == 0
|
---|
| 2064 | || strcmp(format, "reiserfs") == 0
|
---|
| 2065 | || strcmp(format, "ext3") == 0 || strcmp(format, "xfs") == 0
|
---|
| 2066 | || strcmp(format, "jfs") == 0) {
|
---|
[1] | 2067 | strcpy(partcode, "83");
|
---|
| 2068 | } else if (strcmp(format, "minix") == 0) {
|
---|
| 2069 | strcpy(partcode, "81");
|
---|
| 2070 | } else if (strcmp(format, "raid") == 0) {
|
---|
| 2071 | strcpy(partcode, "fd");
|
---|
| 2072 | } else if ((strcmp(format, "ufs") == 0)
|
---|
[128] | 2073 | || (strcmp(format, "ffs") == 0)) { /* raid autodetect */
|
---|
[1] | 2074 | strcpy(partcode, "a5");
|
---|
| 2075 | } else if (strcmp(format, "lvm") == 0) {
|
---|
| 2076 | strcpy(partcode, "8e");
|
---|
| 2077 | } else if (format[0] == '\0') { /* LVM physical partition */
|
---|
| 2078 | partcode[0] = '\0';
|
---|
| 2079 | } else if (strlen(format) >= 1 && strlen(format) <= 2) {
|
---|
| 2080 | strcpy(partcode, format);
|
---|
| 2081 | } else {
|
---|
| 2082 | /* probably an image */
|
---|
[128] | 2083 | sprintf(tmp,
|
---|
| 2084 | "Unknown format ('%s') - using supplied string anyway",
|
---|
| 2085 | format);
|
---|
[1] | 2086 | mvaddstr_and_log_it(g_currentY++, 0, tmp);
|
---|
| 2087 | #ifdef __FreeBSD__
|
---|
[128] | 2088 | strcpy(partcode, format); // was a5
|
---|
[1] | 2089 | #else
|
---|
[128] | 2090 | strcpy(partcode, format); // was 83
|
---|
[1] | 2091 | #endif
|
---|
| 2092 | }
|
---|
[128] | 2093 | sprintf(tmp, "Setting %s's type to %s (%s)", partition, format,
|
---|
| 2094 | partcode);
|
---|
[1108] | 2095 | mr_msg(1, tmp);
|
---|
[1] | 2096 | if (partcode[0] != '\0' && strcmp(partcode, "83")) { /* no need to set type if 83: 83 is default */
|
---|
[128] | 2097 |
|
---|
| 2098 | if (pout_to_fdisk) {
|
---|
[1] | 2099 | res = 0;
|
---|
| 2100 | fput_string_one_char_at_a_time(pout_to_fdisk, "t\n");
|
---|
[128] | 2101 | if (partno > 1
|
---|
| 2102 | || strstr(last_line_of_file(FDISK_LOG), " (1-4)")) {
|
---|
[1108] | 2103 | mr_msg(5, "Specifying partno (%d) - yay", partno);
|
---|
[1] | 2104 | sprintf(tmp, "%d\n", partno);
|
---|
| 2105 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1108] | 2106 | mr_msg(5, "A - last line = '%s'",
|
---|
[128] | 2107 | last_line_of_file(FDISK_LOG));
|
---|
[1] | 2108 | }
|
---|
[128] | 2109 |
|
---|
[1] | 2110 | sprintf(tmp, "%s\n", partcode);
|
---|
| 2111 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1108] | 2112 | mr_msg(5, "B - last line = '%s'",
|
---|
[128] | 2113 | last_line_of_file(FDISK_LOG));
|
---|
[1] | 2114 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
[1108] | 2115 | mr_msg(5, "C - last line = '%s'",
|
---|
[128] | 2116 | last_line_of_file(FDISK_LOG));
|
---|
| 2117 |
|
---|
[1] | 2118 | strcpy(tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 2119 | if (!strstr(tmp, " (m ")) {
|
---|
[1108] | 2120 | mr_msg(1, "last line = '%s'; part type set failed", tmp);
|
---|
[128] | 2121 | res++;
|
---|
| 2122 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
| 2123 | }
|
---|
| 2124 | fput_string_one_char_at_a_time(pout_to_fdisk, "p\n");
|
---|
| 2125 | } else {
|
---|
[1] | 2126 | sprintf(output, "t\n%d\n%s\n", partno, partcode);
|
---|
| 2127 | strcat(output, "w\n");
|
---|
[128] | 2128 | sprintf(command, "parted2fdisk %s >> %s 2>> %s", drive,
|
---|
| 2129 | MONDO_LOGFILE, MONDO_LOGFILE);
|
---|
[1108] | 2130 | mr_msg(5, "output = '%s'", output);
|
---|
| 2131 | mr_msg(5, "partno=%d; partcode=%s", partno, partcode);
|
---|
| 2132 | mr_msg(5, "command = '%s'", command);
|
---|
[1] | 2133 | fout = popen(command, "w");
|
---|
| 2134 | if (!fout) {
|
---|
| 2135 | log_OS_error(command);
|
---|
| 2136 | res = 1;
|
---|
| 2137 | } else {
|
---|
| 2138 | res = 0;
|
---|
| 2139 | fprintf(fout, output);
|
---|
| 2140 | paranoid_pclose(fout);
|
---|
| 2141 | }
|
---|
| 2142 | }
|
---|
[128] | 2143 | if (res) {
|
---|
| 2144 | log_OS_error(command);
|
---|
| 2145 | }
|
---|
[1] | 2146 | }
|
---|
| 2147 |
|
---|
[1080] | 2148 | mr_free(partition);
|
---|
| 2149 | mr_free(command);
|
---|
| 2150 | mr_free(output);
|
---|
| 2151 | mr_free(tmp);
|
---|
| 2152 | mr_free(partcode);
|
---|
| 2153 | mr_free(logfile);
|
---|
[1] | 2154 |
|
---|
[128] | 2155 | return (res);
|
---|
[1] | 2156 | }
|
---|
| 2157 |
|
---|
| 2158 |
|
---|
| 2159 | int start_raid_device(char *raid_device)
|
---|
| 2160 | {
|
---|
| 2161 | /** int *************************************************************/
|
---|
| 2162 | int res;
|
---|
| 2163 | int retval = 0;
|
---|
| 2164 |
|
---|
| 2165 | /** buffers *********************************************************/
|
---|
| 2166 | char *program;
|
---|
| 2167 |
|
---|
| 2168 | /** end *************************************************************/
|
---|
| 2169 |
|
---|
| 2170 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
| 2171 | malloc_string(program);
|
---|
[128] | 2172 |
|
---|
[1] | 2173 | #ifdef __FreeBSD__
|
---|
| 2174 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2175 | log_it("Can't start %s when it's mounted!", raid_device);
|
---|
| 2176 | return 1;
|
---|
| 2177 | }
|
---|
| 2178 | sprintf(program, "vinum start -f %s", raid_device);
|
---|
| 2179 | #else
|
---|
| 2180 | sprintf(program, "raidstart %s", raid_device);
|
---|
| 2181 | #endif
|
---|
[1108] | 2182 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2183 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2184 | if (g_fprep) {
|
---|
| 2185 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2186 | }
|
---|
| 2187 | if (res) {
|
---|
[1108] | 2188 | mr_msg(1, "Warning - failed to start RAID device %s",
|
---|
[128] | 2189 | raid_device);
|
---|
| 2190 | }
|
---|
[1] | 2191 | retval += res;
|
---|
| 2192 | sleep(1);
|
---|
| 2193 | return (retval);
|
---|
| 2194 | }
|
---|
| 2195 |
|
---|
| 2196 |
|
---|
| 2197 |
|
---|
| 2198 | /**
|
---|
| 2199 | * Stop @p raid_device using @p raidstop.
|
---|
| 2200 | * @param raid_device The software RAID device to stop.
|
---|
| 2201 | * @return 0 for success, nonzero for failure.
|
---|
| 2202 | */
|
---|
| 2203 | int stop_raid_device(char *raid_device)
|
---|
| 2204 | {
|
---|
| 2205 | /** int *************************************************************/
|
---|
| 2206 | int res;
|
---|
| 2207 | int retval = 0;
|
---|
| 2208 |
|
---|
| 2209 | /** buffers *********************************************************/
|
---|
| 2210 | char *program;
|
---|
| 2211 |
|
---|
| 2212 | /** end *************************************************************/
|
---|
| 2213 |
|
---|
| 2214 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
| 2215 | malloc_string(program);
|
---|
[128] | 2216 |
|
---|
[1] | 2217 | #ifdef __FreeBSD__
|
---|
| 2218 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2219 | log_it("Can't stop %s when it's mounted!", raid_device);
|
---|
| 2220 | return 1;
|
---|
| 2221 | }
|
---|
| 2222 | sprintf(program, "vinum stop -f %s", raid_device);
|
---|
| 2223 | #else
|
---|
[558] | 2224 | // use raidstop if it exists, otherwise use mdadm
|
---|
| 2225 | if (run_program_and_log_output("which raidstop", FALSE)) {
|
---|
| 2226 | sprintf(program, "mdadm -S %s", raid_device);
|
---|
| 2227 | } else {
|
---|
| 2228 | sprintf(program, "raidstop %s", raid_device);
|
---|
| 2229 | }
|
---|
[1] | 2230 | #endif
|
---|
[1108] | 2231 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2232 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2233 | if (g_fprep) {
|
---|
| 2234 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2235 | }
|
---|
| 2236 | if (res) {
|
---|
[1108] | 2237 | mr_msg(1, "Warning - failed to stop RAID device %s", raid_device);
|
---|
[128] | 2238 | }
|
---|
[1] | 2239 | retval += res;
|
---|
| 2240 | return (retval);
|
---|
| 2241 | }
|
---|
| 2242 |
|
---|
| 2243 |
|
---|
| 2244 | int start_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2245 | {
|
---|
| 2246 | int i;
|
---|
[128] | 2247 | int retval = 0;
|
---|
[1] | 2248 | int res;
|
---|
[128] | 2249 |
|
---|
| 2250 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 2251 | if (!strncmp
|
---|
| 2252 | (mountlist->el[i].device, RAID_DEVICE_STUB,
|
---|
| 2253 | strlen(RAID_DEVICE_STUB))) {
|
---|
[1108] | 2254 | mr_msg(1, "Starting %s", mountlist->el[i].device);
|
---|
[128] | 2255 | res = start_raid_device(mountlist->el[i].device);
|
---|
| 2256 | retval += res;
|
---|
| 2257 | }
|
---|
| 2258 | }
|
---|
| 2259 | if (retval) {
|
---|
[1108] | 2260 | mr_msg(1, "Started all s/w raid devices OK");
|
---|
[128] | 2261 | } else {
|
---|
[1108] | 2262 | mr_msg(1, "Failed to start some/all s/w raid devices");
|
---|
[128] | 2263 | }
|
---|
| 2264 | return (retval);
|
---|
[1] | 2265 | }
|
---|
| 2266 |
|
---|
| 2267 | /**
|
---|
| 2268 | * Stop all software RAID devices listed in @p mountlist.
|
---|
| 2269 | * @param mountlist The mountlist to stop the RAID devices in.
|
---|
| 2270 | * @return The number of errors encountered (0 for success).
|
---|
| 2271 | * @bug @p mountlist is not used.
|
---|
| 2272 | */
|
---|
| 2273 | int stop_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2274 | {
|
---|
| 2275 | /** int *************************************************************/
|
---|
| 2276 | int retval = 0;
|
---|
| 2277 | #ifndef __FreeBSD__
|
---|
| 2278 | int res;
|
---|
| 2279 | #endif
|
---|
| 2280 |
|
---|
| 2281 | /** char ************************************************************/
|
---|
| 2282 | char *incoming;
|
---|
| 2283 | #ifndef __FreeBSD__
|
---|
| 2284 | char *dev;
|
---|
| 2285 | #endif
|
---|
| 2286 | /** pointers ********************************************************/
|
---|
| 2287 | #ifndef __FreeBSD__
|
---|
| 2288 | char *p;
|
---|
| 2289 | #endif
|
---|
| 2290 | FILE *fin;
|
---|
| 2291 | int i;
|
---|
| 2292 |
|
---|
| 2293 | /** end ****************************************************************/
|
---|
| 2294 |
|
---|
| 2295 | malloc_string(dev);
|
---|
| 2296 | malloc_string(incoming);
|
---|
| 2297 | assert(mountlist != NULL);
|
---|
| 2298 |
|
---|
| 2299 | for (i = 0; i < 3; i++) {
|
---|
| 2300 | #ifdef __FreeBSD__
|
---|
[128] | 2301 | fin =
|
---|
| 2302 | popen
|
---|
| 2303 | ("vinum list | grep '^[PVS]' | sed 's/S/1/;s/P/2/;s/V/3/' | sort | cut -d' ' -f2",
|
---|
| 2304 | "r");
|
---|
[1] | 2305 | if (!fin) {
|
---|
[1080] | 2306 | mr_free(dev);
|
---|
| 2307 | mr_free(incoming);
|
---|
[1] | 2308 | return (1);
|
---|
| 2309 | }
|
---|
[128] | 2310 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 2311 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
[1] | 2312 | retval += stop_raid_device(incoming);
|
---|
| 2313 | }
|
---|
| 2314 | #else
|
---|
| 2315 | fin = fopen("/proc/mdstat", "r");
|
---|
| 2316 | if (!fin) {
|
---|
| 2317 | log_OS_error("/proc/mdstat");
|
---|
[1080] | 2318 | mr_free(dev);
|
---|
| 2319 | mr_free(incoming);
|
---|
[1] | 2320 | return (1);
|
---|
| 2321 | }
|
---|
[128] | 2322 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 2323 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 2324 | for (p = incoming;
|
---|
| 2325 | *p != '\0' && (*p != 'm' || *(p + 1) != 'd'
|
---|
| 2326 | || !isdigit(*(p + 2))); p++);
|
---|
[1] | 2327 | if (*p != '\0') {
|
---|
| 2328 | sprintf(dev, "/dev/%s", p);
|
---|
| 2329 | for (p = dev; *p > 32; p++);
|
---|
| 2330 | *p = '\0';
|
---|
| 2331 | res = stop_raid_device(dev);
|
---|
| 2332 | }
|
---|
| 2333 | }
|
---|
| 2334 | #endif
|
---|
| 2335 | }
|
---|
| 2336 | paranoid_fclose(fin);
|
---|
[128] | 2337 | if (retval) {
|
---|
[1108] | 2338 | mr_msg(1, "Warning - unable to stop some RAID devices");
|
---|
[128] | 2339 | }
|
---|
[1080] | 2340 | mr_free(dev);
|
---|
| 2341 | mr_free(incoming);
|
---|
[128] | 2342 | system("sync");
|
---|
| 2343 | system("sync");
|
---|
| 2344 | system("sync");
|
---|
[1] | 2345 | sleep(1);
|
---|
| 2346 | return (retval);
|
---|
| 2347 | }
|
---|
| 2348 |
|
---|
| 2349 |
|
---|
| 2350 |
|
---|
| 2351 | /**
|
---|
| 2352 | * Decide which command we need to use to format a device of type @p format.
|
---|
| 2353 | * @param format The filesystem type we are about to format.
|
---|
| 2354 | * @param program Where to put the binary name for this format.
|
---|
| 2355 | * @return 0 for success, nonzero for failure.
|
---|
| 2356 | */
|
---|
| 2357 | int which_format_command_do_i_need(char *format, char *program)
|
---|
| 2358 | {
|
---|
| 2359 | /** int *************************************************************/
|
---|
| 2360 | int res = 0;
|
---|
| 2361 |
|
---|
| 2362 | /** buffers *********************************************************/
|
---|
| 2363 | char *tmp;
|
---|
| 2364 |
|
---|
| 2365 | /** end ***************************************************************/
|
---|
| 2366 |
|
---|
| 2367 | malloc_string(tmp);
|
---|
| 2368 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
| 2369 | assert(program != NULL);
|
---|
| 2370 |
|
---|
| 2371 | if (strcmp(format, "swap") == 0) {
|
---|
| 2372 | #ifdef __FreeBSD__
|
---|
| 2373 | strcpy(program, "true");
|
---|
| 2374 | #else
|
---|
| 2375 | strcpy(program, "mkswap");
|
---|
| 2376 | #endif
|
---|
| 2377 | } else if (strcmp(format, "vfat") == 0) {
|
---|
| 2378 | strcpy(program, "format-and-kludge-vfat");
|
---|
| 2379 | #ifndef __FreeBSD__
|
---|
| 2380 | } else if (strcmp(format, "reiserfs") == 0) {
|
---|
| 2381 | strcpy(program, "mkreiserfs -ff");
|
---|
| 2382 | } else if (strcmp(format, "xfs") == 0) {
|
---|
| 2383 | strcpy(program, "mkfs.xfs -f -q");
|
---|
| 2384 | } else if (strcmp(format, "jfs") == 0) {
|
---|
| 2385 | strcpy(program, "mkfs.jfs");
|
---|
| 2386 | } else if (strcmp(format, "ext3") == 0) {
|
---|
| 2387 | strcpy(program, "mkfs -t ext2 -F -j -q");
|
---|
| 2388 | } else if (strcmp(format, "minix") == 0) {
|
---|
| 2389 | strcpy(program, "mkfs.minix");
|
---|
| 2390 | #endif
|
---|
| 2391 | } else if (strcmp(format, "ext2") == 0) {
|
---|
| 2392 | strcpy(program, "mke2fs -F -q");
|
---|
| 2393 | } else {
|
---|
| 2394 | #ifdef __FreeBSD__
|
---|
| 2395 | sprintf(program, "newfs_%s", format);
|
---|
| 2396 | #else
|
---|
| 2397 | sprintf(program, "mkfs -t %s -c", format); // -c checks for bad blocks
|
---|
| 2398 | #endif
|
---|
[128] | 2399 | sprintf(tmp, "Unknown format (%s) - assuming '%s' will do", format,
|
---|
| 2400 | program);
|
---|
[1] | 2401 | log_it(tmp);
|
---|
| 2402 | res = 0;
|
---|
| 2403 | }
|
---|
[1080] | 2404 | mr_free(tmp);
|
---|
[1] | 2405 | return (res);
|
---|
| 2406 | }
|
---|
| 2407 |
|
---|
| 2408 |
|
---|
| 2409 | /**
|
---|
| 2410 | * Calculate the probable size of @p drive_name by adding up sizes in
|
---|
| 2411 | * @p mountlist.
|
---|
| 2412 | * @param mountlist The mountlist to use to calculate the size.
|
---|
| 2413 | * @param drive_name The drive to calculate the original size of.
|
---|
| 2414 | * @return The size of @p drive_name in kilobytes.
|
---|
| 2415 | */
|
---|
| 2416 | long calc_orig_size_of_drive_from_mountlist(struct mountlist_itself
|
---|
[128] | 2417 | *mountlist, char *drive_name)
|
---|
[1] | 2418 | {
|
---|
| 2419 | /** long ************************************************************/
|
---|
| 2420 | long original_size_of_drive;
|
---|
| 2421 |
|
---|
| 2422 | /** int *************************************************************/
|
---|
| 2423 | int partno;
|
---|
| 2424 |
|
---|
| 2425 | /** buffers *********************************************************/
|
---|
| 2426 | char *tmp;
|
---|
| 2427 |
|
---|
| 2428 | /** end *************************************************************/
|
---|
| 2429 |
|
---|
| 2430 | malloc_string(tmp);
|
---|
| 2431 | assert(mountlist != NULL);
|
---|
| 2432 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
|
---|
| 2433 |
|
---|
[128] | 2434 | for (original_size_of_drive = 0, partno = 0;
|
---|
| 2435 | partno < mountlist->entries; partno++) {
|
---|
| 2436 | if (strncmp
|
---|
| 2437 | (mountlist->el[partno].device, drive_name,
|
---|
| 2438 | strlen(drive_name)) == 0) {
|
---|
[1] | 2439 | original_size_of_drive += mountlist->el[partno].size;
|
---|
| 2440 | } else {
|
---|
| 2441 | sprintf(tmp, "Skipping %s", mountlist->el[partno].device);
|
---|
| 2442 | // log_to_screen(tmp);
|
---|
| 2443 | }
|
---|
| 2444 | }
|
---|
| 2445 | original_size_of_drive = original_size_of_drive / 1024;
|
---|
[1080] | 2446 | mr_free(tmp);
|
---|
[1] | 2447 | return (original_size_of_drive);
|
---|
| 2448 | }
|
---|
| 2449 |
|
---|
| 2450 |
|
---|
| 2451 | /**
|
---|
| 2452 | * Resize a drive's entries in @p mountlist proportionately to fit its new size.
|
---|
| 2453 | * There are a few problems with this function:
|
---|
| 2454 | * - It won't work if there was any unallocated space on the user's hard drive
|
---|
| 2455 | * when it was backed up.
|
---|
| 2456 | * - It won't work if the user's hard drive lies about its size (more common
|
---|
| 2457 | * than you'd think).
|
---|
| 2458 | *
|
---|
| 2459 | * @param mountlist The mountlist to use for resizing @p drive_name.
|
---|
| 2460 | * @param drive_name The drive to resize.
|
---|
| 2461 | */
|
---|
| 2462 | void resize_drive_proportionately_to_suit_new_drives(struct mountlist_itself
|
---|
[128] | 2463 | *mountlist,
|
---|
| 2464 | char *drive_name)
|
---|
[1] | 2465 | {
|
---|
| 2466 | /**buffers **********************************************************/
|
---|
| 2467 | char *tmp;
|
---|
| 2468 |
|
---|
| 2469 | /** int *************************************************************/
|
---|
| 2470 | int partno, lastpart;
|
---|
[128] | 2471 | /** remove driveno, noof_drives stan benoit apr 2002**/
|
---|
[1] | 2472 |
|
---|
| 2473 | /** float ***********************************************************/
|
---|
| 2474 | float factor;
|
---|
| 2475 | float new_size;
|
---|
[128] | 2476 | // float newcylinderno;
|
---|
[1] | 2477 |
|
---|
| 2478 | /** long *************************************************************/
|
---|
| 2479 | long newsizL;
|
---|
| 2480 | long current_size_of_drive = 0;
|
---|
| 2481 | long original_size_of_drive = 0;
|
---|
[128] | 2482 | long final_size; /* all in Megabytes */
|
---|
[1] | 2483 | struct mountlist_reference *drivemntlist;
|
---|
| 2484 |
|
---|
| 2485 | /** structures *******************************************************/
|
---|
| 2486 |
|
---|
| 2487 | /** end **************************************************************/
|
---|
| 2488 |
|
---|
| 2489 | malloc_string(tmp);
|
---|
| 2490 | assert(mountlist != NULL);
|
---|
| 2491 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
|
---|
| 2492 |
|
---|
| 2493 | if (strlen(drive_name) >= strlen(RAID_DEVICE_STUB)) {
|
---|
[128] | 2494 | if (strncmp(drive_name, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))
|
---|
| 2495 | == 0) {
|
---|
[1080] | 2496 | mr_free(tmp);
|
---|
[1] | 2497 | return;
|
---|
| 2498 | }
|
---|
| 2499 | }
|
---|
| 2500 |
|
---|
| 2501 | /*
|
---|
| 2502 | sprintf (tmp, "cp -f %s %s.pre-resize", g_mountlist_fname, g_mountlist_fname);
|
---|
| 2503 | run_program_and_log_output (tmp, FALSE);
|
---|
| 2504 | */
|
---|
| 2505 |
|
---|
| 2506 | current_size_of_drive = get_phys_size_of_drive(drive_name);
|
---|
[128] | 2507 |
|
---|
[1] | 2508 | if (current_size_of_drive <= 0) {
|
---|
| 2509 | log_it("Not resizing to match %s - can't find drive", drive_name);
|
---|
[1080] | 2510 | mr_free(tmp);
|
---|
[1] | 2511 | return;
|
---|
| 2512 | }
|
---|
[541] | 2513 | sprintf(tmp, "Expanding entries to suit drive %s (%ld MB)", drive_name,
|
---|
[128] | 2514 | current_size_of_drive);
|
---|
[1] | 2515 | log_to_screen(tmp);
|
---|
| 2516 |
|
---|
[1080] | 2517 | drivemntlist = mr_malloc(sizeof(struct mountlist_reference));
|
---|
[128] | 2518 | drivemntlist->el =
|
---|
[1080] | 2519 | mr_malloc(sizeof(struct mountlist_line *) * MAX_TAPECATALOG_ENTRIES);
|
---|
[1] | 2520 |
|
---|
| 2521 | create_mountlist_for_drive(mountlist, drive_name, drivemntlist);
|
---|
| 2522 |
|
---|
| 2523 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
---|
| 2524 | original_size_of_drive += drivemntlist->el[partno]->size;
|
---|
| 2525 | }
|
---|
| 2526 | original_size_of_drive = original_size_of_drive / 1024;
|
---|
| 2527 |
|
---|
| 2528 | if (original_size_of_drive <= 0) {
|
---|
[541] | 2529 | sprintf(tmp, "Cannot resize %s's entries. Drive not found.",
|
---|
[128] | 2530 | drive_name);
|
---|
[1] | 2531 | log_to_screen(tmp);
|
---|
[1080] | 2532 | mr_free(tmp);
|
---|
[1] | 2533 | return;
|
---|
| 2534 | }
|
---|
[128] | 2535 | factor =
|
---|
| 2536 | (float) (current_size_of_drive) / (float) (original_size_of_drive);
|
---|
| 2537 | sprintf(tmp, "Disk %s was %ld MB; is now %ld MB; factor = %f",
|
---|
| 2538 | drive_name, original_size_of_drive, current_size_of_drive,
|
---|
| 2539 | factor);
|
---|
[1] | 2540 | log_to_screen(tmp);
|
---|
| 2541 |
|
---|
[128] | 2542 | lastpart = drivemntlist->entries - 1;
|
---|
[1] | 2543 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
---|
| 2544 | /* the 'atoi' thing is to make sure we don't try to resize _images_, whose formats will be numeric */
|
---|
[128] | 2545 | if (!atoi(drivemntlist->el[partno]->format)) {
|
---|
[1] | 2546 | new_size = (float) (drivemntlist->el[partno]->size) * factor;
|
---|
| 2547 | } else {
|
---|
| 2548 | new_size = drivemntlist->el[partno]->size;
|
---|
| 2549 | }
|
---|
[128] | 2550 |
|
---|
[1] | 2551 | if (!strcmp(drivemntlist->el[partno]->mountpoint, "image")) {
|
---|
[1108] | 2552 | mr_msg(1, "Skipping %s (%s) because it's an image",
|
---|
[128] | 2553 | drivemntlist->el[partno]->device,
|
---|
| 2554 | drivemntlist->el[partno]->mountpoint);
|
---|
| 2555 | newsizL = (long) new_size; // It looks wrong but it's not
|
---|
[1] | 2556 | } else {
|
---|
| 2557 | newsizL = (long) new_size;
|
---|
| 2558 | }
|
---|
[541] | 2559 | sprintf(tmp, "Changing %s from %lld KB to %ld KB",
|
---|
[128] | 2560 | drivemntlist->el[partno]->device,
|
---|
| 2561 | drivemntlist->el[partno]->size, newsizL);
|
---|
[1] | 2562 | log_to_screen(tmp);
|
---|
| 2563 | drivemntlist->el[partno]->size = newsizL;
|
---|
| 2564 | }
|
---|
| 2565 | final_size = get_phys_size_of_drive(drive_name);
|
---|
[541] | 2566 | sprintf(tmp, "final_size = %ld MB", final_size);
|
---|
[1080] | 2567 | mr_free(tmp);
|
---|
[1] | 2568 | log_to_screen(tmp);
|
---|
| 2569 | }
|
---|
| 2570 |
|
---|
| 2571 |
|
---|
| 2572 | /**
|
---|
| 2573 | * Resize all partitions in @p mountlist proportionately (each one
|
---|
| 2574 | * grows or shrinks by the same percentage) to fit them into the new
|
---|
| 2575 | * drives (presumably different from the old ones).
|
---|
| 2576 | * @param mountlist The mountlist to resize the drives in.
|
---|
| 2577 | */
|
---|
| 2578 | void resize_mountlist_proportionately_to_suit_new_drives(struct mountlist_itself
|
---|
[128] | 2579 | *mountlist)
|
---|
[1] | 2580 | {
|
---|
| 2581 | /** buffers *********************************************************/
|
---|
| 2582 | struct list_of_disks *drivelist;
|
---|
| 2583 |
|
---|
| 2584 | /** int *************************************************************/
|
---|
| 2585 | int driveno;
|
---|
| 2586 |
|
---|
| 2587 | /** end *************************************************************/
|
---|
| 2588 |
|
---|
[1080] | 2589 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 2590 |
|
---|
| 2591 | if (g_mountlist_fname[0] == '\0') {
|
---|
[128] | 2592 | log_it
|
---|
| 2593 | ("resize_mountlist_prop...() - warning - mountlist fname is blank");
|
---|
| 2594 | log_it("That does NOT affect the functioning of this subroutine.");
|
---|
| 2595 | log_it("--- Hugo, 2002/11/20");
|
---|
[1] | 2596 | }
|
---|
| 2597 | iamhere("Resizing mountlist");
|
---|
| 2598 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 2599 | iamhere("Back from MLoDiM");
|
---|
| 2600 | for (driveno = 0; driveno < drivelist->entries; driveno++) {
|
---|
[128] | 2601 | resize_drive_proportionately_to_suit_new_drives(mountlist,
|
---|
| 2602 | drivelist->
|
---|
| 2603 | el[driveno].
|
---|
| 2604 | device);
|
---|
[1] | 2605 | }
|
---|
[541] | 2606 | log_to_screen("Mountlist adjusted to suit current hard drive(s)");
|
---|
[1103] | 2607 | mr_free((void*) drivelist);
|
---|
[1] | 2608 | }
|
---|
| 2609 |
|
---|
| 2610 | /**
|
---|
| 2611 | * Create a mountlist_reference structure for @p drive_name in @p mountlist.
|
---|
| 2612 | * @param mountlist The complete mountlist to get the drive references from.
|
---|
| 2613 | * @param drive_name The drive to put in @p drivemntlist.
|
---|
| 2614 | * @param drivemntlist The mountlist_reference structure to put the drive's entries in.
|
---|
| 2615 | * @note @p drivemntlist and @p drivemntlist->el must be allocated by the caller.
|
---|
| 2616 | * @author Ralph Grewe
|
---|
| 2617 | */
|
---|
[128] | 2618 | void create_mountlist_for_drive(struct mountlist_itself *mountlist,
|
---|
| 2619 | char *drive_name,
|
---|
| 2620 | struct mountlist_reference *drivemntlist)
|
---|
| 2621 | {
|
---|
[1] | 2622 | int partno;
|
---|
| 2623 | char *tmp_drive_name, *c;
|
---|
| 2624 |
|
---|
| 2625 | assert(mountlist != NULL);
|
---|
| 2626 | assert(drive_name != NULL);
|
---|
| 2627 | assert(drivemntlist != NULL);
|
---|
| 2628 |
|
---|
[1108] | 2629 | mr_msg(1, "Creating list of partitions for drive %s", drive_name);
|
---|
[1] | 2630 |
|
---|
[128] | 2631 | tmp_drive_name = strdup(drive_name);
|
---|
| 2632 | if (!tmp_drive_name)
|
---|
| 2633 | fatal_error("Out of memory");
|
---|
| 2634 |
|
---|
[1] | 2635 | /* devfs devices? */
|
---|
[128] | 2636 | c = strrchr(tmp_drive_name, '/');
|
---|
| 2637 | if (c && strncmp(c, "/disc", 5) == 0) {
|
---|
| 2638 | /* yup its devfs, change the "disc" to "part" so the existing code works */
|
---|
| 2639 | strcpy(c + 1, "part");
|
---|
[1] | 2640 | }
|
---|
[128] | 2641 | drivemntlist->entries = 0;
|
---|
[1] | 2642 | for (partno = 0; partno < mountlist->entries; partno++) {
|
---|
[128] | 2643 | if (strncmp
|
---|
| 2644 | (mountlist->el[partno].device, tmp_drive_name,
|
---|
| 2645 | strlen(tmp_drive_name)) == 0) {
|
---|
| 2646 | drivemntlist->el[drivemntlist->entries] =
|
---|
| 2647 | &mountlist->el[partno];
|
---|
[1] | 2648 | drivemntlist->entries++;
|
---|
| 2649 | }
|
---|
| 2650 | }
|
---|
| 2651 | if (tmp_drive_name)
|
---|
[1080] | 2652 | mr_free(tmp_drive_name);
|
---|
[1] | 2653 | }
|
---|
| 2654 |
|
---|
| 2655 | /* @} - end of prepGroup */
|
---|