[1] | 1 | /***************************************************************************
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[1080] | 2 | * $Id: mondo-prep.c 1170 2007-02-15 00:07:22Z 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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[1124] | 20 | #include "mr_msg.h"
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[1] | 21 |
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| 22 |
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| 23 | #define FDISK_LOG "/tmp/fdisk.log"
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| 24 |
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| 25 | #ifdef __FreeBSD__
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| 26 | #define DKTYPENAMES
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| 27 | #define FSTYPENAMES
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| 28 | #include <sys/disklabel.h>
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| 29 | #include <sys/disk.h>
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| 30 | #include <err.h>
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| 31 | #include <libgen.h>
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| 32 | #define OSSWAP(x,y) y
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| 33 | #else
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| 34 | #define OSSWAP(x,y) x
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| 35 | #endif
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| 36 |
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| 37 | #define ARCHIVES_PATH MNT_CDROM"/archives"
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| 38 | #define MONDO_WAS_HERE "MONDOWOZEREMONDOWOZEREMONDOWOZEREhahahaMOJOJOJO"
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| 39 |
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[71] | 40 | //static char cvsid[] = "$Id: mondo-prep.c 1170 2007-02-15 00:07:22Z bruno $";
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[1] | 41 |
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| 42 | extern char *g_mountlist_fname;
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| 43 | extern long g_current_progress, g_maximum_progress;
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| 44 |
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| 45 | extern bool g_text_mode;
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| 46 |
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[128] | 47 | extern void pause_for_N_seconds(int, char *);
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[1] | 48 |
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| 49 |
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[128] | 50 | FILE *g_fprep = NULL;
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[1] | 51 |
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| 52 |
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| 53 |
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[128] | 54 | int g_partition_table_locked_up = 0;
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[1] | 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 |
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| 65 | void wipe_MBRs_and_reboot_if_necessary(struct mountlist_itself *mountlist)
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| 66 | {
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[128] | 67 | char *command;
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| 68 | char *tmp;
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| 69 | int lino;
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| 70 | int i;
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| 71 | FILE *fout;
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| 72 | char *buf;
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| 73 | const int blocksize = 512;
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| 74 | struct list_of_disks *drivelist = NULL;
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[1] | 75 | // If LVMs are present and a zero-and-reboot wasn't recently undertaken
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| 76 | // then zero & insist on reboot.
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[128] | 77 | malloc_string(command);
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| 78 | malloc_string(tmp);
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[1080] | 79 | buf = mr_malloc(blocksize);
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[128] | 80 | if (does_file_exist("/tmp/i-want-my-lvm")) // FIXME - cheating :)
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| 81 | {
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[1080] | 82 | drivelist = mr_malloc(sizeof(struct list_of_disks));
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[128] | 83 | make_list_of_drives_in_mountlist(mountlist, drivelist);
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| 84 | for (lino = 0; lino < drivelist->entries; lino++) {
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| 85 | sprintf(command,
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| 86 | "dd if=%s bs=512 count=1 2> /dev/null | grep \"%s\"",
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| 87 | drivelist->el[lino].device, MONDO_WAS_HERE);
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| 88 | if (!run_program_and_log_output(command, 1)) {
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[1108] | 89 | mr_msg(1, "Found MONDO_WAS_HERE marker on drive#%d (%s)",
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[128] | 90 | lino, drivelist->el[lino].device);
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| 91 | break;
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| 92 | }
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| 93 | }
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| 94 |
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| 95 | if (lino == drivelist->entries) {
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[1] | 96 | // zero & reboot
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[128] | 97 | log_to_screen
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[541] | 98 | ("I am sorry for the inconvenience but I must ask you to reboot.");
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[128] | 99 | log_to_screen
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[541] | 100 | ("I need to reset the Master Boot Record; in order to be");
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[128] | 101 | log_to_screen
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[541] | 102 | ("sure the kernel notices, I must reboot after doing it.");
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[128] | 103 | log_to_screen("Please hit 'Enter' to reboot.");
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| 104 | for (lino = 0; lino < drivelist->entries; lino++) {
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| 105 | for (i = 0; i < blocksize; i++) {
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| 106 | buf[i] = 0;
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| 107 | }
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| 108 | sprintf(buf, "%s\n", MONDO_WAS_HERE);
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| 109 | fout = fopen(drivelist->el[lino].device, "w+");
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| 110 | if (!fout) {
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[1108] | 111 | mr_msg(1, "Unable to open+wipe %s",
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[128] | 112 | drivelist->el[lino].device);
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| 113 | } else {
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| 114 | if (1 != fwrite(buf, blocksize, 1, fout)) {
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[1108] | 115 | mr_msg(1, "Failed to wipe %s",
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[128] | 116 | drivelist->el[lino].device);
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| 117 | } else {
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[1108] | 118 | mr_msg(1, "Successfully wiped %s",
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[128] | 119 | drivelist->el[lino].device);
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| 120 | }
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| 121 | fclose(fout);
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| 122 | }
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| 123 | }
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| 124 | system("sync");
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| 125 | system("sync");
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| 126 | system("sync");
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| 127 | popup_and_OK
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[541] | 128 | ("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] | 129 | system("reboot");
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| 130 | }
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| 131 | }
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[1] | 132 | // Still here? Cool!
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[1080] | 133 | mr_free(command);
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| 134 | mr_free(tmp);
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[1108] | 135 | mr_msg(1, "Cool. I didn't have to wipe anything.");
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[1] | 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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| 142 |
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[128] | 143 | int fput_string_one_char_at_a_time(FILE * fout, char *str)
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[1] | 144 | {
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[128] | 145 | int i, j;
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| 146 | FILE *fq;
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[1] | 147 |
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[128] | 148 | if (ferror(fout)) {
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| 149 | return (-1);
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| 150 | }
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[1108] | 151 | mr_msg(5, "Writing string '%s', one char at a time", str);
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[128] | 152 | j = strlen(str);
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| 153 | for (i = 0; i < j; i++) {
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[1108] | 154 | mr_msg(6, "Writing %d ('%c')", str[i], str[i]);
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[128] | 155 | if ((fq = fopen(FDISK_LOG, "a+"))) {
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| 156 | fputc(str[i], fq);
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| 157 | fclose(fq);
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| 158 | }
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| 159 | fputc(str[i], fout);
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| 160 | fflush(fout);
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| 161 | usleep(1000L * 100L);
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| 162 | if (str[i] < 32) {
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| 163 | usleep(1000L * 10L);
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| 164 | }
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| 165 | }
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[1108] | 166 | mr_msg(5, "Returning");
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[128] | 167 |
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| 168 | return (i);
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[1] | 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 | /**
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| 181 | * @addtogroup prepGroup
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| 182 | * @{
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| 183 | */
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| 184 | /**
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| 185 | * Execute the commands in /tmp/i-want-my-lvm.
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| 186 | * These should probably be commands to set up LVM.
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| 187 | * @return The number of errors encountered (0 for success).
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| 188 | */
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| 189 |
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[128] | 190 |
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| 191 | int do_my_funky_lvm_stuff(bool just_erase_existing_volumes,
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| 192 | bool vacuum_pack)
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[1] | 193 | {
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| 194 | /** buffers **********************************************/
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| 195 | char *tmp;
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| 196 | char *incoming;
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| 197 | char *command;
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| 198 | char *lvscan_sz;
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| 199 | char *lvremove_sz;
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| 200 | char *pvscan_sz;
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| 201 | char *vgscan_sz;
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| 202 | char *vgcreate_sz;
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| 203 | char *vgchange_sz;
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| 204 | char *vgremove_sz;
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[128] | 205 | // char *do_this_last;
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[1] | 206 |
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| 207 | /** char **************************************************/
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| 208 | char *p;
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| 209 | char *q;
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| 210 |
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| 211 | /** int ***************************************************/
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| 212 | int retval = 0;
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| 213 | int res = 0;
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| 214 | int i;
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| 215 | int lvmversion = 1;
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| 216 | long extents;
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| 217 | fpos_t orig_pos;
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[128] | 218 |
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[1] | 219 | /** pointers **********************************************/
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| 220 | FILE *fin;
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| 221 |
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| 222 | /** end *****************************************************/
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| 223 |
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| 224 | #ifdef __FreeBSD__
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| 225 | return (0);
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| 226 | #endif
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| 227 |
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| 228 | if (!(fin = fopen("/tmp/i-want-my-lvm", "r"))) {
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| 229 | log_OS_error("/tmp/i-want-my-lvm");
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| 230 | return (1);
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| 231 | }
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| 232 |
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| 233 | malloc_string(tmp);
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| 234 | malloc_string(incoming);
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| 235 | malloc_string(lvscan_sz);
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| 236 | malloc_string(lvremove_sz);
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| 237 | malloc_string(vgscan_sz);
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| 238 | malloc_string(pvscan_sz);
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| 239 | malloc_string(vgcreate_sz);
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| 240 | malloc_string(vgchange_sz);
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| 241 | malloc_string(vgremove_sz);
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[128] | 242 | // malloc_string(do_this_last); // postpone lvcreate call if necessary
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[1080] | 243 | command = mr_malloc(512);
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[1] | 244 |
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[128] | 245 | // do_this_last[0] = '\0';
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| 246 | iamhere("STARTING");
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[1108] | 247 | mr_msg(1, "OK, opened i-want-my-lvm. Shutting down LVM volumes...");
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[128] | 248 | if (find_home_of_exe("lvm")) // found it :) cool
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| 249 | {
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| 250 | strcpy(lvscan_sz, "lvm lvscan");
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| 251 | strcpy(lvremove_sz, "lvm lvremove");
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| 252 | strcpy(vgscan_sz, "lvm vgscan");
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| 253 | strcpy(pvscan_sz, "lvm pvscan");
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| 254 | strcpy(vgcreate_sz, "lvm vgcreate");
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| 255 | strcpy(vgchange_sz, "lvm vgchange");
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| 256 | strcpy(vgremove_sz, "lvm vgremove");
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| 257 | } else {
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| 258 | strcpy(lvscan_sz, "lvscan");
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| 259 | strcpy(lvremove_sz, "lvremove");
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| 260 | strcpy(vgscan_sz, "vgscan");
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| 261 | strcpy(pvscan_sz, "pvscan");
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| 262 | strcpy(vgcreate_sz, "vgcreate");
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| 263 | strcpy(vgchange_sz, "vgchange");
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| 264 | strcpy(vgremove_sz, "vgremove");
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| 265 | }
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| 266 | sprintf(command,
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| 267 | "for i in `%s | cut -d\"'\" -f2 | sort -r` ; do echo \"Shutting down lv $i\" >> "
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| 268 | MONDO_LOGFILE "; %s -f $i; done", lvscan_sz, lvremove_sz);
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[1] | 269 | run_program_and_log_output(command, 5);
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| 270 | sleep(1);
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[128] | 271 | sprintf(command,
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| 272 | "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] | 273 | MONDO_LOGFILE "; done", vgscan_sz, vgchange_sz, vgremove_sz);
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[1] | 274 | run_program_and_log_output(command, 5);
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| 275 | if (just_erase_existing_volumes) {
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| 276 | paranoid_fclose(fin);
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[1108] | 277 | mr_msg(1, "Closed i-want-my-lvm. Finished erasing LVMs.");
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[128] | 278 | retval = 0;
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[1] | 279 | goto end_of_i_want_my_lvm;
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| 280 | }
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| 281 |
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[1108] | 282 | mr_msg(1, "OK, rewound i-want-my-lvm. Doing funky stuff...");
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[1] | 283 | rewind(fin);
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| 284 | for (fgets(incoming, 512, fin); !feof(fin); fgets(incoming, 512, fin)) {
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| 285 | fgetpos(fin, &orig_pos);
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| 286 | if (incoming[0] != '#') {
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| 287 | continue;
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| 288 | }
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[128] | 289 | if (res && strstr(command, "create") && vacuum_pack) {
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| 290 | sleep(2);
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| 291 | system("sync");
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| 292 | system("sync");
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| 293 | system("sync");
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| 294 | }
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| 295 | if ((p = strstr(incoming, "vgcreate"))) {
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[1] | 296 | // include next line(s) if they end in /dev (cos we've got a broken i-want-my-lvm)
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[128] | 297 | for (fgets(tmp, 512, fin); !feof(fin); fgets(tmp, 512, fin)) {
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| 298 | if (tmp[0] == '#') {
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| 299 | fsetpos(fin, &orig_pos);
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| 300 | break;
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| 301 | } else {
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| 302 | fgetpos(fin, &orig_pos);
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| 303 | strcat(incoming, tmp);
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| 304 | }
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[1] | 305 | }
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[128] | 306 | for (q = incoming; *q != '\0'; q++) {
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| 307 | if (*q < 32) {
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| 308 | *q = ' ';
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| 309 | }
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| 310 | }
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| 311 | strcpy(tmp, p + strlen("vgcreate") + 1);
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| 312 | for (q = tmp; *q > 32; q++);
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| 313 | *q = '\0';
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[1108] | 314 | mr_msg(1, "Deleting old entries at /dev/%s", tmp);
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[128] | 315 | // sprintf(command, "%s -f %s", vgremove_sz, tmp);
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| 316 | // run_program_and_log_output(command, 1);
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| 317 | sprintf(command, "rm -Rf /dev/%s", tmp);
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| 318 | run_program_and_log_output(command, 1);
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| 319 | run_program_and_log_output(vgscan_sz, 1);
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| 320 | run_program_and_log_output(pvscan_sz, 1);
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[1108] | 321 | mr_msg(3,
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[128] | 322 | "After working around potentially broken i-want-my-lvm, incoming[] is now '%s'",
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| 323 | incoming);
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| 324 | }
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[1] | 325 | for (p = incoming + 1; *p == ' '; p++);
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| 326 | strcpy(command, p);
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| 327 | for (p = command; *p != '\0'; p++);
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| 328 | for (; *(p - 1) < 32; p--);
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| 329 | *p = '\0';
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| 330 | res = run_program_and_log_output(command, 5);
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[128] | 331 | if (res > 0 && (p = strstr(command, "lvm "))) {
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| 332 | *p = *(p + 1) = *(p + 2) = ' ';
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| 333 | res = run_program_and_log_output(command, 5);
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| 334 | }
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[1108] | 335 | mr_msg(0, "%s --> %d", command, res);
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[128] | 336 | if (res > 0) {
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| 337 | res = 1;
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[1] | 338 | }
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[128] | 339 | if (res && strstr(command, "lvcreate") && vacuum_pack) {
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| 340 | res = 0;
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| 341 | if (strstr(command, "lvm lvcreate"))
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| 342 | lvmversion = 2;
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| 343 | log_it("%s... so I'll get creative.", tmp);
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| 344 | if (lvmversion == 2) {
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| 345 | strcpy(tmp, call_program_and_get_last_line_of_output
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| 346 | ("tail -n5 /var/log/mondo-archive.log | grep Insufficient | tail -n1"));
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| 347 | } else {
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| 348 | strcpy(tmp, call_program_and_get_last_line_of_output
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| 349 | ("tail -n5 /var/log/mondo-archive.log | grep lvcreate | tail -n1"));
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| 350 | }
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| 351 | for (p = tmp; *p != '\0' && !isdigit(*p); p++);
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| 352 | extents = atol(p);
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[1108] | 353 | mr_msg(5, "p='%s' --> extents=%ld", p, extents);
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[128] | 354 | p = strstr(command, "-L");
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| 355 | if (!p) {
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[1108] | 356 | mr_msg(0, "Fiddlesticks. '%s' returned %d", command, res);
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[128] | 357 | } else {
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| 358 | if (lvmversion == 2) {
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| 359 | *p++ = '-';
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| 360 | *p++ = 'l';
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| 361 | *p++ = ' ';
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| 362 | for (q = p; *q != ' '; q++) {
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| 363 | *q = ' ';
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| 364 | }
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| 365 | sprintf(p, "%ld", extents);
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| 366 | i = strlen(p);
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| 367 | *(p + i) = ' ';
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| 368 | } else {
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| 369 | p++;
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| 370 | p++;
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| 371 | p++;
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| 372 | for (q = p; *q != ' '; q++) {
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| 373 | *(q - 1) = ' ';
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| 374 | }
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| 375 | sprintf(p, "%ld%c", extents, 'm');
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| 376 | i = strlen(p);
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| 377 | *(p + i) = ' ';
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| 378 | }
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[1108] | 379 | mr_msg(5, "Retrying with '%s'", command);
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[128] | 380 | res = run_program_and_log_output(command, 5);
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| 381 | if (res > 0) {
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| 382 | res = 1;
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| 383 | }
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| 384 | if (g_fprep) {
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| 385 | fprintf(g_fprep, "%s\n", command);
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| 386 | }
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[1108] | 387 | mr_msg(0, "%s --> %d", command, res);
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[128] | 388 | if (!res) {
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[1108] | 389 | mr_msg(5, "YAY! This time, it succeeded.");
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[128] | 390 | }
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| 391 | }
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| 392 | }
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| 393 | if (strstr(command, "vgcreate")) {
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[1108] | 394 | mr_msg(0, "In case you're interested...");
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[128] | 395 | run_program_and_log_output(vgscan_sz, 1);
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| 396 | run_program_and_log_output(pvscan_sz, 1);
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| 397 | }
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| 398 | if (res != 0 && !strstr(command, "insmod")) {
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| 399 | retval++;
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| 400 | }
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[1] | 401 | sprintf(tmp, "echo \"%s\" >> /tmp/out.sh", command);
|
---|
| 402 | system(tmp);
|
---|
| 403 | sleep(1);
|
---|
| 404 | }
|
---|
| 405 | paranoid_fclose(fin);
|
---|
[1108] | 406 | mr_msg(1, "Closed i-want-my-lvm. Finished doing funky stuff.");
|
---|
[128] | 407 | end_of_i_want_my_lvm:
|
---|
[1080] | 408 | mr_free(tmp);
|
---|
| 409 | mr_free(incoming);
|
---|
| 410 | mr_free(command);
|
---|
| 411 | mr_free(lvscan_sz);
|
---|
| 412 | mr_free(lvremove_sz);
|
---|
| 413 | mr_free(vgscan_sz);
|
---|
| 414 | mr_free(pvscan_sz);
|
---|
| 415 | mr_free(vgcreate_sz);
|
---|
| 416 | mr_free(vgchange_sz);
|
---|
| 417 | mr_free(vgremove_sz);
|
---|
| 418 | // mr_free(do_this_last);
|
---|
[128] | 419 | system("sync");
|
---|
| 420 | system("sync");
|
---|
| 421 | system("sync");
|
---|
[1] | 422 | sleep(1);
|
---|
[128] | 423 | iamhere("ENDING");
|
---|
| 424 | if (retval > 2) {
|
---|
[1108] | 425 | mr_msg(1, "%d errors. I'm reporting this.", retval);
|
---|
[128] | 426 | return (retval);
|
---|
| 427 | } else {
|
---|
[1108] | 428 | mr_msg(1, "Not many errors. Returning 0.");
|
---|
[128] | 429 | return (0);
|
---|
| 430 | }
|
---|
[1] | 431 | }
|
---|
| 432 |
|
---|
| 433 |
|
---|
| 434 | /**
|
---|
| 435 | * Add RAID partitions while copying @p old_mountlist to @p new_mountlist.
|
---|
| 436 | * We go through @p old_mountlist and check if any RAID device (/dev/md? on Linux)
|
---|
| 437 | * is in it; if it is, then we put the disks contained within that RAID device
|
---|
| 438 | * into the mountlist as well.
|
---|
| 439 | * @param old_mountlist The mountlist to read.
|
---|
| 440 | * @param new_mountlist The mountlist to write, with the RAID partitions added.
|
---|
| 441 | * @return 0 for success, nonzero for failure.
|
---|
| 442 | */
|
---|
[128] | 443 | int extrapolate_mountlist_to_include_raid_partitions(struct mountlist_itself
|
---|
| 444 | *new_mountlist, struct mountlist_itself
|
---|
| 445 | *old_mountlist)
|
---|
[1] | 446 | {
|
---|
| 447 | /** pointers *********************************************************/
|
---|
| 448 | FILE *fin;
|
---|
| 449 |
|
---|
| 450 | /** int **************************************************************/
|
---|
| 451 | int lino;
|
---|
| 452 | int j;
|
---|
| 453 |
|
---|
| 454 | /** buffers **********************************************************/
|
---|
| 455 | char *incoming;
|
---|
| 456 | char *tmp;
|
---|
| 457 |
|
---|
| 458 | /** pointers *********************************************************/
|
---|
| 459 | char *p;
|
---|
| 460 |
|
---|
| 461 | /** init *************************************************************/
|
---|
| 462 | new_mountlist->entries = 0;
|
---|
| 463 |
|
---|
| 464 | /** end **************************************************************/
|
---|
| 465 |
|
---|
| 466 | malloc_string(incoming);
|
---|
| 467 | malloc_string(tmp);
|
---|
| 468 | assert(new_mountlist != NULL);
|
---|
| 469 | assert(old_mountlist != NULL);
|
---|
| 470 |
|
---|
| 471 | #ifdef __FreeBSD__
|
---|
[128] | 472 | log_to_screen
|
---|
[541] | 473 | ("I don't know how to extrapolate the mountlist on FreeBSD. Sorry.");
|
---|
[128] | 474 | return (1);
|
---|
[1] | 475 | #endif
|
---|
| 476 |
|
---|
| 477 | for (lino = 0; lino < old_mountlist->entries; lino++) {
|
---|
| 478 | if (strstr(old_mountlist->el[lino].device, RAID_DEVICE_STUB)) // raid
|
---|
| 479 | {
|
---|
| 480 | if (!does_file_exist("/etc/raidtab")) {
|
---|
[128] | 481 | log_to_screen
|
---|
[541] | 482 | ("Cannot find /etc/raidtab - cannot extrapolate the fdisk entries");
|
---|
[1] | 483 | finish(1);
|
---|
| 484 | }
|
---|
| 485 | if (!(fin = fopen("/etc/raidtab", "r"))) {
|
---|
| 486 | log_OS_error("Cannot open /etc/raidtab");
|
---|
| 487 | finish(1);
|
---|
| 488 | }
|
---|
| 489 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin)
|
---|
[128] | 490 | && !strstr(incoming, old_mountlist->el[lino].device);
|
---|
| 491 | fgets(incoming, MAX_STR_LEN - 1, fin));
|
---|
[1] | 492 | if (!feof(fin)) {
|
---|
[128] | 493 | sprintf(tmp, "Investigating %s",
|
---|
| 494 | old_mountlist->el[lino].device);
|
---|
[1] | 495 | log_it(tmp);
|
---|
| 496 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin)
|
---|
[128] | 497 | && !strstr(incoming, "raiddev");
|
---|
| 498 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
[1] | 499 | if (strstr(incoming, OSSWAP("device", "drive"))
|
---|
[128] | 500 | && !strchr(incoming, '#')) {
|
---|
| 501 | for (p = incoming + strlen(incoming);
|
---|
| 502 | *(p - 1) <= 32; p--);
|
---|
[1] | 503 | *p = '\0';
|
---|
| 504 | for (p--; p > incoming && *(p - 1) > 32; p--);
|
---|
| 505 | sprintf(tmp, "Extrapolating %s", p);
|
---|
| 506 | log_it(tmp);
|
---|
[128] | 507 | for (j = 0;
|
---|
| 508 | j < new_mountlist->entries
|
---|
| 509 | && strcmp(new_mountlist->el[j].device, p);
|
---|
| 510 | j++);
|
---|
[1] | 511 | if (j >= new_mountlist->entries) {
|
---|
[128] | 512 | strcpy(new_mountlist->
|
---|
| 513 | el[new_mountlist->entries].device, p);
|
---|
| 514 | strcpy(new_mountlist->
|
---|
| 515 | el[new_mountlist->entries].mountpoint,
|
---|
| 516 | "raid");
|
---|
| 517 | strcpy(new_mountlist->
|
---|
| 518 | el[new_mountlist->entries].format,
|
---|
| 519 | "raid");
|
---|
| 520 | new_mountlist->el[new_mountlist->entries].
|
---|
| 521 | size = old_mountlist->el[lino].size;
|
---|
[1] | 522 | new_mountlist->entries++;
|
---|
| 523 | } else {
|
---|
[128] | 524 | sprintf(tmp,
|
---|
| 525 | "Not adding %s to mountlist: it's already there",
|
---|
| 526 | p);
|
---|
[1] | 527 | log_it(tmp);
|
---|
| 528 | }
|
---|
| 529 | }
|
---|
| 530 | }
|
---|
| 531 | }
|
---|
| 532 | paranoid_fclose(fin);
|
---|
| 533 | } else {
|
---|
[128] | 534 | strcpy(new_mountlist->el[new_mountlist->entries].device,
|
---|
| 535 | old_mountlist->el[lino].device);
|
---|
| 536 | strcpy(new_mountlist->el[new_mountlist->entries].mountpoint,
|
---|
| 537 | old_mountlist->el[lino].mountpoint);
|
---|
| 538 | strcpy(new_mountlist->el[new_mountlist->entries].format,
|
---|
| 539 | old_mountlist->el[lino].format);
|
---|
| 540 | new_mountlist->el[new_mountlist->entries].size =
|
---|
| 541 | old_mountlist->el[lino].size;
|
---|
[1] | 542 | new_mountlist->entries++;
|
---|
| 543 | }
|
---|
| 544 | }
|
---|
[1080] | 545 | mr_free(incoming);
|
---|
| 546 | mr_free(tmp);
|
---|
[1] | 547 |
|
---|
| 548 | return (0);
|
---|
| 549 | }
|
---|
| 550 |
|
---|
| 551 |
|
---|
| 552 | /**
|
---|
[558] | 553 | * Create @p RAID device using information from @p structure.
|
---|
| 554 | * This will create the specified RAID devive using information provided in
|
---|
| 555 | * raidlist by means of the mdadm tool.
|
---|
| 556 | * @param raidlist The structure containing all RAID information
|
---|
| 557 | * @param device The RAID device to create.
|
---|
| 558 | * @return 0 for success, nonzero for failure.
|
---|
| 559 | */
|
---|
| 560 | int create_raid_device_via_mdadm(struct raidlist_itself *raidlist, char *device)
|
---|
| 561 | {
|
---|
| 562 | /** int **************************************************************/
|
---|
| 563 | int i = 0;
|
---|
| 564 | int j = 0;
|
---|
| 565 | int res = 0;
|
---|
| 566 |
|
---|
| 567 | /** buffers ***********************************************************/
|
---|
| 568 | char *devices = NULL;
|
---|
| 569 | char *strtmp = NULL;
|
---|
| 570 | char *level = NULL;
|
---|
| 571 | char *program = NULL;
|
---|
| 572 |
|
---|
| 573 | // leave straight away if raidlist is initial or has no entries
|
---|
| 574 | if (!raidlist || raidlist->entries == 0) {
|
---|
[1108] | 575 | mr_msg(1, "No RAID arrays found.");
|
---|
[558] | 576 | return 1;
|
---|
| 577 | } else {
|
---|
[1108] | 578 | mr_msg(1, "%d RAID arrays found.", raidlist->entries);
|
---|
[558] | 579 | }
|
---|
| 580 | // find raidlist entry for requested device
|
---|
| 581 | for (i = 0; i < raidlist->entries; i++) {
|
---|
| 582 | if (!strcmp(raidlist->el[i].raid_device, device)) break;
|
---|
| 583 | }
|
---|
| 584 | // check whether RAID device was found in raidlist
|
---|
| 585 | if (i == raidlist->entries) {
|
---|
[1108] | 586 | mr_msg(1, "RAID device %s not found in list.", device);
|
---|
[558] | 587 | return 1;
|
---|
| 588 | }
|
---|
| 589 | // create device list from normal disks followed by spare ones
|
---|
[1170] | 590 | mr_asprintf(&devices, raidlist->el[i].data_disks.el[0].device);
|
---|
[558] | 591 | for (j = 1; j < raidlist->el[i].data_disks.entries; j++) {
|
---|
[1170] | 592 | mr_asprintf(&strtmp, "%s", devices);
|
---|
[1080] | 593 | mr_free(devices);
|
---|
[1170] | 594 | mr_asprintf(&devices, "%s %s", strtmp,
|
---|
[558] | 595 | raidlist->el[i].data_disks.el[j].device);
|
---|
[1080] | 596 | mr_free(strtmp);
|
---|
[558] | 597 | }
|
---|
| 598 | for (j = 0; j < raidlist->el[i].spare_disks.entries; j++) {
|
---|
[1170] | 599 | mr_asprintf(&strtmp, "%s", devices);
|
---|
[1080] | 600 | mr_free(devices);
|
---|
[1170] | 601 | mr_asprintf(&devices, "%s %s", strtmp,
|
---|
[558] | 602 | raidlist->el[i].spare_disks.el[j].device);
|
---|
[1080] | 603 | mr_free(strtmp);
|
---|
[558] | 604 | }
|
---|
| 605 | // translate RAID level
|
---|
| 606 | if (raidlist->el[i].raid_level == -2) {
|
---|
[1170] | 607 | mr_asprintf(&level, "multipath");
|
---|
[558] | 608 | } else if (raidlist->el[i].raid_level == -1) {
|
---|
[1170] | 609 | mr_asprintf(&level, "linear");
|
---|
[558] | 610 | } else {
|
---|
[1170] | 611 | mr_asprintf(&level, "raid%d", raidlist->el[i].raid_level);
|
---|
[558] | 612 | }
|
---|
| 613 | // create RAID device:
|
---|
| 614 | // - RAID device, number of devices and devices mandatory
|
---|
| 615 | // - parity algorithm, chunk size and spare devices optional
|
---|
| 616 | // - faulty devices ignored
|
---|
| 617 | // - persistent superblock always used as this is recommended
|
---|
[1170] | 618 | mr_asprintf(&program,
|
---|
[558] | 619 | "mdadm --create --force --run --auto=yes %s --level=%s --raid-devices=%d",
|
---|
| 620 | raidlist->el[i].raid_device, level,
|
---|
| 621 | raidlist->el[i].data_disks.entries);
|
---|
| 622 | if (raidlist->el[i].parity != -1) {
|
---|
[1170] | 623 | mr_asprintf(&strtmp, "%s", program);
|
---|
[1080] | 624 | mr_free(program);
|
---|
[558] | 625 | switch(raidlist->el[i].parity) {
|
---|
| 626 | case 0:
|
---|
[1170] | 627 | mr_asprintf(&program, "%s --parity=%s", strtmp, "la");
|
---|
[558] | 628 | break;
|
---|
| 629 | case 1:
|
---|
[1170] | 630 | mr_asprintf(&program, "%s --parity=%s", strtmp, "ra");
|
---|
[558] | 631 | break;
|
---|
| 632 | case 2:
|
---|
[1170] | 633 | mr_asprintf(&program, "%s --parity=%s", strtmp, "ls");
|
---|
[558] | 634 | break;
|
---|
| 635 | case 3:
|
---|
[1170] | 636 | mr_asprintf(&program, "%s --parity=%s", strtmp, "rs");
|
---|
[558] | 637 | break;
|
---|
| 638 | default:
|
---|
| 639 | fatal_error("Unknown RAID parity algorithm.");
|
---|
| 640 | break;
|
---|
| 641 | }
|
---|
[1080] | 642 | mr_free(strtmp);
|
---|
[558] | 643 | }
|
---|
| 644 | if (raidlist->el[i].chunk_size != -1) {
|
---|
[1170] | 645 | mr_asprintf(&strtmp, "%s", program);
|
---|
[1080] | 646 | mr_free(program);
|
---|
[1170] | 647 | mr_asprintf(&program, "%s --chunk=%d", strtmp, raidlist->el[i].chunk_size);
|
---|
[1080] | 648 | mr_free(strtmp);
|
---|
[558] | 649 | }
|
---|
| 650 | if (raidlist->el[i].spare_disks.entries > 0) {
|
---|
[1170] | 651 | mr_asprintf(&strtmp, "%s", program);
|
---|
[1080] | 652 | mr_free(program);
|
---|
[1170] | 653 | mr_asprintf(&program, "%s --spare-devices=%d", strtmp,
|
---|
[558] | 654 | raidlist->el[i].spare_disks.entries);
|
---|
[1080] | 655 | mr_free(strtmp);
|
---|
[558] | 656 | }
|
---|
[1170] | 657 | mr_asprintf(&strtmp, "%s", program);
|
---|
[1080] | 658 | mr_free(program);
|
---|
[1170] | 659 | mr_asprintf(&program, "%s %s", strtmp, devices);
|
---|
[1080] | 660 | mr_free(strtmp);
|
---|
[558] | 661 | res = run_program_and_log_output(program, 1);
|
---|
| 662 | // free memory
|
---|
[1080] | 663 | mr_free(devices);
|
---|
| 664 | mr_free(level);
|
---|
| 665 | mr_free(program);
|
---|
[558] | 666 | // return to calling instance
|
---|
| 667 | return res;
|
---|
| 668 | }
|
---|
| 669 |
|
---|
| 670 |
|
---|
| 671 | /**
|
---|
[1] | 672 | * Format @p device as a @p format filesystem.
|
---|
| 673 | * This will use the format command returned by which_format_command_do_i_need().
|
---|
| 674 | * If @p device is an LVM PV, it will not be formatted, and LVM will be started
|
---|
| 675 | * (if not already done). If it's an imagedev, software RAID component, or
|
---|
| 676 | * (under BSD) swap partition, no format will be done.
|
---|
| 677 | * @param device The device to format.
|
---|
| 678 | * @param format The filesystem type to format it as.
|
---|
| 679 | * @return 0 for success, nonzero for failure.
|
---|
| 680 | */
|
---|
[558] | 681 | int format_device(char *device, char *format, struct raidlist_itself *raidlist)
|
---|
[1] | 682 | {
|
---|
| 683 | /** int **************************************************************/
|
---|
| 684 | int res;
|
---|
| 685 | int retval = 0;
|
---|
| 686 | #ifdef __FreeBSD__
|
---|
| 687 | static bool vinum_started_yet = FALSE;
|
---|
| 688 | #endif
|
---|
| 689 |
|
---|
| 690 | /** buffers ***********************************************************/
|
---|
| 691 | char *program;
|
---|
| 692 | char *tmp;
|
---|
| 693 |
|
---|
| 694 | /** end ****************************************************************/
|
---|
| 695 |
|
---|
| 696 | malloc_string(program);
|
---|
| 697 | malloc_string(tmp);
|
---|
| 698 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 699 | assert(format != NULL);
|
---|
| 700 |
|
---|
| 701 | if (strstr(format, "raid")) { // do not form RAID disks; do it to /dev/md* instead
|
---|
| 702 | sprintf(tmp, "Not formatting %s (it is a RAID disk)", device);
|
---|
| 703 | log_it(tmp);
|
---|
[1080] | 704 | mr_free(program);
|
---|
| 705 | mr_free(tmp);
|
---|
[1] | 706 | return (0);
|
---|
| 707 | }
|
---|
| 708 | #ifdef __FreeBSD__
|
---|
| 709 | if (strcmp(format, "swap") == 0) {
|
---|
| 710 | log_it("Not formatting %s - it's swap", device);
|
---|
[1080] | 711 | mr_free(program);
|
---|
| 712 | mr_free(tmp);
|
---|
[1] | 713 | return (0);
|
---|
| 714 | }
|
---|
| 715 | #endif
|
---|
| 716 | if (strlen(format) <= 2) {
|
---|
| 717 | sprintf(tmp,
|
---|
[128] | 718 | "%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",
|
---|
| 719 | device, format);
|
---|
[1] | 720 | log_it(tmp);
|
---|
[1080] | 721 | mr_free(program);
|
---|
| 722 | mr_free(tmp);
|
---|
[1] | 723 | return (0);
|
---|
| 724 | }
|
---|
| 725 | if (is_this_device_mounted(device)) {
|
---|
[541] | 726 | sprintf(tmp, "%s is mounted - cannot format it ", device);
|
---|
[1] | 727 | log_to_screen(tmp);
|
---|
[1080] | 728 | mr_free(program);
|
---|
| 729 | mr_free(tmp);
|
---|
[1] | 730 | return (1);
|
---|
| 731 | }
|
---|
| 732 | if (strstr(device, RAID_DEVICE_STUB)) {
|
---|
| 733 | newtSuspend();
|
---|
| 734 | #ifdef __FreeBSD__
|
---|
| 735 | if (!vinum_started_yet) {
|
---|
| 736 | if (!does_file_exist("/tmp/raidconf.txt")) {
|
---|
[128] | 737 | log_to_screen
|
---|
[541] | 738 | ("/tmp/raidconf.txt does not exist. I therefore cannot start Vinum.");
|
---|
[1] | 739 | } else {
|
---|
| 740 | int res;
|
---|
[128] | 741 | res =
|
---|
| 742 | run_program_and_log_output
|
---|
| 743 | ("vinum create /tmp/raidconf.txt", TRUE);
|
---|
[1] | 744 | if (res) {
|
---|
| 745 | log_to_screen
|
---|
[541] | 746 | ("`vinum create /tmp/raidconf.txt' returned errors. Please fix them and re-run mondorestore.");
|
---|
[1] | 747 | finish(1);
|
---|
| 748 | }
|
---|
| 749 | vinum_started_yet = TRUE;
|
---|
| 750 | }
|
---|
| 751 | }
|
---|
| 752 |
|
---|
| 753 | if (vinum_started_yet) {
|
---|
| 754 | FILE *fin;
|
---|
| 755 | char line[MAX_STR_LEN];
|
---|
[128] | 756 | sprintf(tmp,
|
---|
[541] | 757 | "Initializing Vinum device %s (this may take a *long* time)",
|
---|
[128] | 758 | device);
|
---|
[1] | 759 | log_to_screen(tmp);
|
---|
| 760 | /* format raid partition */
|
---|
| 761 | // sprintf (program, "mkraid --really-force %s", device); --- disabled -- BB, 02/12/2003
|
---|
| 762 | sprintf(program,
|
---|
[128] | 763 | "for plex in `vinum lv -r %s | grep '^P' | tr '\t' ' ' | tr -s ' ' | cut -d' ' -f2`; do echo $plex; done > /tmp/plexes",
|
---|
| 764 | basename(device));
|
---|
[1] | 765 | system(program);
|
---|
[128] | 766 | if (g_fprep) {
|
---|
| 767 | fprintf(g_fprep, "%s\n", program);
|
---|
| 768 | }
|
---|
[1] | 769 | fin = fopen("/tmp/plexes", "r");
|
---|
| 770 | while (fgets(line, MAX_STR_LEN - 1, fin)) {
|
---|
| 771 | if (strchr(line, '\n'))
|
---|
| 772 | *(strchr(line, '\n')) = '\0'; // get rid of the \n on the end
|
---|
| 773 |
|
---|
| 774 | sprintf(tmp, "Initializing plex: %s", line);
|
---|
| 775 | open_evalcall_form(tmp);
|
---|
| 776 | sprintf(tmp, "vinum init %s", line);
|
---|
| 777 | system(tmp);
|
---|
| 778 | while (1) {
|
---|
| 779 | sprintf(tmp,
|
---|
[128] | 780 | "vinum lp -r %s | grep '^S' | head -1 | tr -s ' ' | cut -d: -f2 | cut -f1 | sed 's/^ //' | sed 's/I //' | sed 's/%%//'",
|
---|
| 781 | line);
|
---|
[1] | 782 | FILE *pin = popen(tmp, "r");
|
---|
| 783 | char status[MAX_STR_LEN / 4];
|
---|
| 784 | fgets(status, MAX_STR_LEN / 4 - 1, pin);
|
---|
| 785 | pclose(pin);
|
---|
| 786 |
|
---|
| 787 | if (!strcmp(status, "up")) {
|
---|
| 788 | break; /* it's done */
|
---|
| 789 | }
|
---|
| 790 | update_evalcall_form(atoi(status));
|
---|
| 791 | usleep(250000);
|
---|
| 792 | }
|
---|
| 793 | close_evalcall_form();
|
---|
| 794 | }
|
---|
| 795 | fclose(fin);
|
---|
| 796 | unlink("/tmp/plexes");
|
---|
| 797 | /* retval+=res; */
|
---|
| 798 | }
|
---|
| 799 | #else
|
---|
[541] | 800 | sprintf(tmp, "Initializing RAID device %s", device);
|
---|
[1] | 801 | log_to_screen(tmp);
|
---|
| 802 |
|
---|
| 803 | // Shouldn't be necessary.
|
---|
[541] | 804 | log_to_screen("Stopping %s", device);
|
---|
[1] | 805 | stop_raid_device(device);
|
---|
[128] | 806 | system("sync");
|
---|
| 807 | sleep(1);
|
---|
| 808 | if (g_fprep) {
|
---|
| 809 | fprintf(g_fprep, "%s\n", program);
|
---|
| 810 | }
|
---|
[1] | 811 |
|
---|
[1108] | 812 | mr_msg(1, "Making %s", device);
|
---|
[558] | 813 | // use mkraid if it exists, otherwise use mdadm
|
---|
| 814 | if (run_program_and_log_output("which mkraid", FALSE)) {
|
---|
| 815 | res = create_raid_device_via_mdadm(raidlist, device);
|
---|
[1108] | 816 | mr_msg(1, "Creating RAID device %s via mdadm returned %d", device, res);
|
---|
[558] | 817 | } else {
|
---|
| 818 | sprintf(program, "mkraid --really-force %s", device);
|
---|
| 819 | res = run_program_and_log_output(program, 1);
|
---|
[1108] | 820 | mr_msg(1, "%s returned %d", program, res);
|
---|
[558] | 821 | system("sync");
|
---|
| 822 | sleep(3);
|
---|
| 823 | start_raid_device(device);
|
---|
| 824 | if (g_fprep) {
|
---|
| 825 | fprintf(g_fprep, "%s\n", program);
|
---|
| 826 | }
|
---|
[128] | 827 | }
|
---|
| 828 | system("sync");
|
---|
| 829 | sleep(2);
|
---|
| 830 | // log_to_screen("Starting %s", device);
|
---|
| 831 | // sprintf(program, "raidstart %s", device);
|
---|
| 832 | // res = run_program_and_log_output(program, 1);
|
---|
[1108] | 833 | // mr_msg(1, "%s returned %d", program, res);
|
---|
[128] | 834 | // system("sync"); sleep(1);
|
---|
[1] | 835 | #endif
|
---|
[128] | 836 | system("sync");
|
---|
| 837 | sleep(1);
|
---|
[1] | 838 | newtResume();
|
---|
| 839 | }
|
---|
| 840 | //#ifndef __FreeBSD__
|
---|
| 841 | //#endif
|
---|
| 842 |
|
---|
[128] | 843 | if (!strcmp(format, "lvm")) {
|
---|
[1108] | 844 | mr_msg(1, "Don't format %s - it's part of an lvm volume", device);
|
---|
[1080] | 845 | mr_free(program);
|
---|
| 846 | mr_free(tmp);
|
---|
[128] | 847 | return (0);
|
---|
| 848 | }
|
---|
[1] | 849 | res = which_format_command_do_i_need(format, program);
|
---|
| 850 | sprintf(tmp, "%s %s", program, device);
|
---|
| 851 | if (strstr(program, "kludge")) {
|
---|
| 852 | strcat(tmp, " /");
|
---|
| 853 | }
|
---|
| 854 | sprintf(program, "sh -c 'echo -en \"y\\ny\\ny\\n\" | %s'", tmp);
|
---|
| 855 | sprintf(tmp, "Formatting %s as %s", device, format);
|
---|
| 856 | update_progress_form(tmp);
|
---|
| 857 | res = run_program_and_log_output(program, FALSE);
|
---|
| 858 | if (res && strstr(program, "kludge")) {
|
---|
[128] | 859 | sprintf(tmp, "Kludge failed; using regular mkfs.%s to format %s",
|
---|
| 860 | format, device);
|
---|
[1] | 861 | #ifdef __FreeBSD__
|
---|
| 862 | sprintf(program, "newfs_msdos -F 32 %s", device);
|
---|
| 863 | #else
|
---|
[85] | 864 | #ifdef __IA64__
|
---|
| 865 | /* For EFI partitions take fat16
|
---|
| 866 | * as we want to make small ones */
|
---|
| 867 | sprintf(program, "mkfs -t %s -F 16 %s", format, device);
|
---|
| 868 | #else
|
---|
[1] | 869 | sprintf(program, "mkfs -t %s -F 32 %s", format, device);
|
---|
| 870 | #endif
|
---|
[85] | 871 | #endif
|
---|
[1] | 872 | res = run_program_and_log_output(program, FALSE);
|
---|
[128] | 873 | if (g_fprep) {
|
---|
| 874 | fprintf(g_fprep, "%s\n", program);
|
---|
| 875 | }
|
---|
[1] | 876 | }
|
---|
| 877 | retval += res;
|
---|
| 878 | if (retval) {
|
---|
[541] | 879 | strcat(tmp, "...failed");
|
---|
[1] | 880 | } else {
|
---|
[541] | 881 | strcat(tmp, "...OK");
|
---|
[1] | 882 | }
|
---|
| 883 |
|
---|
| 884 | log_to_screen(tmp);
|
---|
[1080] | 885 | mr_free(program);
|
---|
| 886 | mr_free(tmp);
|
---|
[128] | 887 | system("sync");
|
---|
| 888 | sleep(1);
|
---|
[1] | 889 | return (retval);
|
---|
| 890 | }
|
---|
| 891 |
|
---|
| 892 |
|
---|
| 893 |
|
---|
| 894 |
|
---|
| 895 |
|
---|
| 896 | /**
|
---|
| 897 | * Format all drives (except those excluded by format_device()) in @p mountlist.
|
---|
| 898 | * @param mountlist The mountlist containing partitions to be formatted.
|
---|
| 899 | * @param interactively If TRUE, then prompt the user before each partition.
|
---|
| 900 | * @return The number of errors encountered (0 for success).
|
---|
| 901 | */
|
---|
[558] | 902 | int format_everything(struct mountlist_itself *mountlist, bool interactively,
|
---|
| 903 | struct raidlist_itself *raidlist)
|
---|
[1] | 904 | {
|
---|
| 905 | /** int **************************************************************/
|
---|
| 906 | int retval = 0;
|
---|
| 907 | int lino;
|
---|
| 908 | int res;
|
---|
[128] | 909 | // int i;
|
---|
| 910 | // struct list_of_disks *drivelist;
|
---|
[1] | 911 |
|
---|
| 912 | /** long *************************************************************/
|
---|
| 913 | long progress_step;
|
---|
| 914 |
|
---|
| 915 | /** bools ************************************************************/
|
---|
| 916 | bool do_it;
|
---|
| 917 |
|
---|
| 918 | /** buffers **********************************************************/
|
---|
| 919 | char *tmp;
|
---|
| 920 |
|
---|
| 921 | /** pointers *********************************************************/
|
---|
| 922 | struct mountlist_line *me; // mountlist entry
|
---|
| 923 | /** end **************************************************************/
|
---|
| 924 |
|
---|
[128] | 925 | assert(mountlist != NULL);
|
---|
[1] | 926 | malloc_string(tmp);
|
---|
[128] | 927 | sprintf(tmp, "format_everything (mountlist, interactively = %s",
|
---|
| 928 | (interactively) ? "true" : "false");
|
---|
[1] | 929 | log_it(tmp);
|
---|
[541] | 930 | mvaddstr_and_log_it(g_currentY, 0, "Formatting partitions ");
|
---|
| 931 | open_progress_form("Formatting partitions",
|
---|
| 932 | "I am now formatting your hard disk partitions.",
|
---|
| 933 | "This may take up to five minutes.", "",
|
---|
[128] | 934 | mountlist->entries + 1);
|
---|
[1] | 935 |
|
---|
[128] | 936 | progress_step =
|
---|
| 937 | (mountlist->entries >
|
---|
| 938 | 0) ? g_maximum_progress / mountlist->entries : 1;
|
---|
[1] | 939 | // start soft-raids now (because LVM might depend on them)
|
---|
| 940 | // ...and for simplicity's sake, let's format them at the same time :)
|
---|
[1108] | 941 | mr_msg(1, "Stopping all RAID devices");
|
---|
[1] | 942 | stop_all_raid_devices(mountlist);
|
---|
[128] | 943 | system("sync");
|
---|
| 944 | system("sync");
|
---|
| 945 | system("sync");
|
---|
[1] | 946 | sleep(2);
|
---|
[1108] | 947 | mr_msg(1, "Prepare soft-RAIDs"); // prep and format too
|
---|
[1] | 948 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 949 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
[1108] | 950 | mr_msg(2, "Examining %s", me->device);
|
---|
[1] | 951 | if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
| 952 | if (interactively) {
|
---|
| 953 | // ask user if we should format the current device
|
---|
[128] | 954 | sprintf(tmp, "Shall I format %s (%s) ?", me->device,
|
---|
| 955 | me->mountpoint);
|
---|
[1] | 956 | do_it = ask_me_yes_or_no(tmp);
|
---|
| 957 | } else {
|
---|
| 958 | do_it = TRUE;
|
---|
| 959 | }
|
---|
| 960 | if (do_it) {
|
---|
[128] | 961 | // NB: format_device() also stops/starts RAID device if necessary
|
---|
[558] | 962 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 963 | }
|
---|
| 964 | g_current_progress += progress_step;
|
---|
| 965 | }
|
---|
| 966 | }
|
---|
[128] | 967 | system("sync");
|
---|
| 968 | system("sync");
|
---|
| 969 | system("sync");
|
---|
[1] | 970 | sleep(2);
|
---|
| 971 | // This last step is probably necessary
|
---|
[128] | 972 | // log_to_screen("Re-starting software RAIDs...");
|
---|
| 973 | // start_all_raid_devices(mountlist);
|
---|
| 974 | // system("sync"); system("sync"); system("sync");
|
---|
| 975 | // sleep(5);
|
---|
[1] | 976 | // do LVMs now
|
---|
[1108] | 977 | mr_msg(1, "Creating LVMs");
|
---|
[1] | 978 | if (does_file_exist("/tmp/i-want-my-lvm")) {
|
---|
[558] | 979 | wait_until_software_raids_are_prepped("/proc/mdstat", 100);
|
---|
[541] | 980 | log_to_screen("Configuring LVM");
|
---|
[128] | 981 | if (!g_text_mode) {
|
---|
| 982 | newtSuspend();
|
---|
| 983 | }
|
---|
[1] | 984 | /*
|
---|
| 985 | for(i=0; i<3; i++)
|
---|
| 986 | {
|
---|
| 987 | res = do_my_funky_lvm_stuff(FALSE, FALSE);
|
---|
| 988 | if (!res) { break; }
|
---|
| 989 | sleep(3);
|
---|
| 990 | res = do_my_funky_lvm_stuff(TRUE, FALSE);
|
---|
| 991 | sleep(3);
|
---|
| 992 | }
|
---|
| 993 | if (res) {
|
---|
[1108] | 994 | mr_msg(1, "Vacuum-packing...");
|
---|
[1] | 995 | */
|
---|
[128] | 996 | res = do_my_funky_lvm_stuff(FALSE, TRUE);
|
---|
[1] | 997 | /*
|
---|
| 998 | }
|
---|
| 999 | */
|
---|
[128] | 1000 | if (!g_text_mode) {
|
---|
| 1001 | newtResume();
|
---|
| 1002 | }
|
---|
| 1003 | if (!res) {
|
---|
| 1004 | log_to_screen("LVM initialized OK");
|
---|
| 1005 | } else {
|
---|
| 1006 | log_to_screen("Failed to initialize LVM");
|
---|
| 1007 | }
|
---|
[1] | 1008 | // retval += res;
|
---|
| 1009 | if (res) {
|
---|
[128] | 1010 | retval++;
|
---|
[1] | 1011 | }
|
---|
[128] | 1012 | sleep(3);
|
---|
[1] | 1013 | }
|
---|
| 1014 | // do regulars at last
|
---|
[128] | 1015 | sleep(2); // woo!
|
---|
[1108] | 1016 | mr_msg(1, "Formatting regulars");
|
---|
[1] | 1017 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
| 1018 | me = &mountlist->el[lino]; // the current mountlist entry
|
---|
| 1019 | if (!strcmp(me->mountpoint, "image")) {
|
---|
| 1020 | sprintf(tmp, "Not formatting %s - it's an image", me->device);
|
---|
| 1021 | log_it(tmp);
|
---|
| 1022 | } else if (!strcmp(me->format, "raid")) {
|
---|
[128] | 1023 | sprintf(tmp, "Not formatting %s - it's a raid-let",
|
---|
| 1024 | me->device);
|
---|
[1] | 1025 | log_it(tmp);
|
---|
| 1026 | continue;
|
---|
| 1027 | } else if (!strcmp(me->format, "lvm")) {
|
---|
| 1028 | sprintf(tmp, "Not formatting %s - it's an LVM", me->device);
|
---|
| 1029 | log_it(tmp);
|
---|
| 1030 | continue;
|
---|
| 1031 | } else if (!strncmp(me->device, "/dev/md", 7)) {
|
---|
[128] | 1032 | sprintf(tmp, "Already formatted %s - it's a soft-RAID dev",
|
---|
| 1033 | me->device);
|
---|
[1] | 1034 | log_it(tmp);
|
---|
| 1035 | continue;
|
---|
| 1036 | } else if (!does_file_exist(me->device)
|
---|
[128] | 1037 | && strncmp(me->device, "/dev/hd", 7)
|
---|
| 1038 | && strncmp(me->device, "/dev/sd", 7)) {
|
---|
| 1039 | sprintf(tmp,
|
---|
| 1040 | "Not formatting %s yet - doesn't exist - probably an LVM",
|
---|
| 1041 | me->device);
|
---|
[1] | 1042 | log_it(tmp);
|
---|
| 1043 | continue;
|
---|
| 1044 | } else {
|
---|
| 1045 | if (interactively) {
|
---|
| 1046 | // ask user if we should format the current device
|
---|
[128] | 1047 | sprintf(tmp, "Shall I format %s (%s) ?", me->device,
|
---|
| 1048 | me->mountpoint);
|
---|
[1] | 1049 | do_it = ask_me_yes_or_no(tmp);
|
---|
| 1050 | } else {
|
---|
| 1051 | do_it = TRUE;
|
---|
| 1052 | }
|
---|
| 1053 |
|
---|
| 1054 | if (do_it)
|
---|
[558] | 1055 | retval += format_device(me->device, me->format, raidlist);
|
---|
[1] | 1056 | }
|
---|
| 1057 |
|
---|
| 1058 | // update progress bar
|
---|
| 1059 | g_current_progress += progress_step;
|
---|
| 1060 | }
|
---|
| 1061 |
|
---|
| 1062 |
|
---|
| 1063 | // update progress bar to 100% to compensate for
|
---|
| 1064 | // rounding errors of the progress_step calculation
|
---|
| 1065 | if (lino >= mountlist->entries)
|
---|
| 1066 | g_current_progress = g_maximum_progress;
|
---|
| 1067 |
|
---|
| 1068 | close_progress_form();
|
---|
| 1069 |
|
---|
| 1070 | if (retval) {
|
---|
[541] | 1071 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1072 | log_to_screen
|
---|
[541] | 1073 | ("Errors occurred during the formatting of your hard drives.");
|
---|
[1] | 1074 | } else {
|
---|
[541] | 1075 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 1076 | }
|
---|
| 1077 |
|
---|
[128] | 1078 | sprintf(tmp, "format_everything () - %s",
|
---|
| 1079 | (retval) ? "failed!" : "finished successfully");
|
---|
[1] | 1080 | log_it(tmp);
|
---|
| 1081 |
|
---|
[128] | 1082 | if (g_partition_table_locked_up > 0) {
|
---|
| 1083 | if (retval > 0 && !interactively) {
|
---|
[1] | 1084 | //123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
|
---|
[128] | 1085 | log_to_screen
|
---|
[541] | 1086 | ("Partition table locked up %d times. At least one 'mkfs' (format) command",
|
---|
[128] | 1087 | g_partition_table_locked_up);
|
---|
| 1088 | log_to_screen
|
---|
[541] | 1089 | ("failed. I think these two events are related. Sometimes, fdisk's ioctl() call");
|
---|
[128] | 1090 | log_to_screen
|
---|
[541] | 1091 | ("to refresh its copy of the partition table causes the kernel to lock the ");
|
---|
[128] | 1092 | log_to_screen
|
---|
[541] | 1093 | ("partition table. I believe this has just happened.");
|
---|
[128] | 1094 | if (ask_me_yes_or_no
|
---|
[541] | 1095 | ("Please choose 'yes' to reboot and try again; or 'no' to ignore this warning and continue."))
|
---|
[128] | 1096 | {
|
---|
| 1097 | system("sync");
|
---|
| 1098 | system("sync");
|
---|
| 1099 | system("sync");
|
---|
| 1100 | system("reboot");
|
---|
| 1101 | }
|
---|
| 1102 | } else {
|
---|
| 1103 | log_to_screen
|
---|
[541] | 1104 | ("Partition table locked up %d time%c. However, disk formatting succeeded.",
|
---|
[128] | 1105 | g_partition_table_locked_up,
|
---|
| 1106 | (g_partition_table_locked_up == 1) ? '.' : 's');
|
---|
| 1107 | }
|
---|
| 1108 | }
|
---|
| 1109 | newtSuspend();
|
---|
[1] | 1110 | system("clear");
|
---|
| 1111 | newtResume();
|
---|
[1080] | 1112 | mr_free(tmp);
|
---|
[1] | 1113 | return (retval);
|
---|
| 1114 | }
|
---|
| 1115 |
|
---|
| 1116 |
|
---|
| 1117 | /**
|
---|
| 1118 | * Create small dummy partitions to fill in the gaps in partition numbering for @p drivename.
|
---|
| 1119 | * Each partition created is 32k in size.
|
---|
| 1120 | * @param drivename The drive to create the dummy partitions on.
|
---|
| 1121 | * @param devno_we_must_allow_for The lowest-numbered real partition; create
|
---|
| 1122 | * dummies up to (this - 1).
|
---|
| 1123 | * @return The number of errors encountered (0 for success).
|
---|
| 1124 | */
|
---|
[128] | 1125 | int make_dummy_partitions(FILE * pout_to_fdisk, char *drivename,
|
---|
| 1126 | int devno_we_must_allow_for)
|
---|
[1] | 1127 | {
|
---|
| 1128 | /** int **************************************************************/
|
---|
| 1129 | int current_devno;
|
---|
| 1130 | int previous_devno;
|
---|
| 1131 | int retval = 0;
|
---|
| 1132 | int res;
|
---|
| 1133 |
|
---|
| 1134 | /** buffers **********************************************************/
|
---|
| 1135 | char *tmp;
|
---|
| 1136 |
|
---|
| 1137 | /** end **************************************************************/
|
---|
| 1138 |
|
---|
| 1139 | malloc_string(tmp);
|
---|
| 1140 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1141 |
|
---|
| 1142 | if (devno_we_must_allow_for >= 5) {
|
---|
| 1143 | sprintf(tmp, "Making dummy primary %s%d", drivename, 1);
|
---|
| 1144 | log_it(tmp);
|
---|
| 1145 | g_maximum_progress++;
|
---|
[128] | 1146 | res =
|
---|
| 1147 | partition_device(pout_to_fdisk, drivename, 1, 0, "ext2",
|
---|
| 1148 | 32000);
|
---|
[1] | 1149 | retval += res;
|
---|
| 1150 | previous_devno = 1;
|
---|
| 1151 | current_devno = 5;
|
---|
| 1152 | } else {
|
---|
| 1153 | previous_devno = 0;
|
---|
| 1154 | current_devno = 1;
|
---|
| 1155 | }
|
---|
| 1156 | for (; current_devno < devno_we_must_allow_for; current_devno++) {
|
---|
[128] | 1157 | sprintf(tmp, "Creating dummy partition %s%d", drivename,
|
---|
| 1158 | current_devno);
|
---|
[1] | 1159 | log_it(tmp);
|
---|
| 1160 | g_maximum_progress++;
|
---|
[128] | 1161 | res =
|
---|
| 1162 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1163 | previous_devno, OSSWAP("ext2", "ufs"), 32000);
|
---|
[1] | 1164 | retval += res;
|
---|
| 1165 | previous_devno = current_devno;
|
---|
| 1166 | }
|
---|
[1080] | 1167 | mr_free(tmp);
|
---|
[1] | 1168 | return (previous_devno);
|
---|
| 1169 | }
|
---|
| 1170 |
|
---|
| 1171 |
|
---|
| 1172 | /**
|
---|
| 1173 | * Decide whether @p mountlist contains any RAID devices.
|
---|
| 1174 | * @param mountlist The mountlist to examine.
|
---|
| 1175 | * @return TRUE if it does, FALSE if it doesn't.
|
---|
| 1176 | */
|
---|
| 1177 | bool mountlist_contains_raid_devices(struct mountlist_itself * mountlist)
|
---|
| 1178 | {
|
---|
| 1179 | /** int *************************************************************/
|
---|
| 1180 | int i;
|
---|
| 1181 | int matching = 0;
|
---|
| 1182 |
|
---|
| 1183 | /** end **************************************************************/
|
---|
| 1184 |
|
---|
| 1185 | assert(mountlist != NULL);
|
---|
| 1186 |
|
---|
| 1187 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1188 | if (strstr(mountlist->el[i].device, RAID_DEVICE_STUB)) {
|
---|
| 1189 | matching++;
|
---|
| 1190 | }
|
---|
| 1191 | }
|
---|
| 1192 | if (matching) {
|
---|
| 1193 | return (TRUE);
|
---|
| 1194 | } else {
|
---|
| 1195 | return (FALSE);
|
---|
| 1196 | }
|
---|
| 1197 | }
|
---|
| 1198 |
|
---|
| 1199 | /* The following 2 functions are stolen from /usr/src/sbin/disklabel/disklabel.c */
|
---|
| 1200 | #ifdef __FreeBSD__
|
---|
| 1201 | static void display_disklabel(FILE * f, const struct disklabel *lp)
|
---|
| 1202 | {
|
---|
| 1203 | int i, j;
|
---|
| 1204 | const struct partition *pp;
|
---|
| 1205 |
|
---|
| 1206 | fprintf(f, "# %s\n", "Generated by Mondo Rescue");
|
---|
| 1207 | if (lp->d_type < DKMAXTYPES)
|
---|
| 1208 | fprintf(f, "type: %s\n", dktypenames[lp->d_type]);
|
---|
| 1209 | else
|
---|
| 1210 | fprintf(f, "type: %u\n", lp->d_type);
|
---|
[128] | 1211 | fprintf(f, "disk: %.*s\n", (int) sizeof(lp->d_typename),
|
---|
| 1212 | lp->d_typename);
|
---|
| 1213 | fprintf(f, "label: %.*s\n", (int) sizeof(lp->d_packname),
|
---|
| 1214 | lp->d_packname);
|
---|
[1] | 1215 | fprintf(f, "flags:");
|
---|
| 1216 | if (lp->d_flags & D_REMOVABLE)
|
---|
| 1217 | fprintf(f, " removeable");
|
---|
| 1218 | if (lp->d_flags & D_ECC)
|
---|
| 1219 | fprintf(f, " ecc");
|
---|
| 1220 | if (lp->d_flags & D_BADSECT)
|
---|
| 1221 | fprintf(f, " badsect");
|
---|
| 1222 | fprintf(f, "\n");
|
---|
| 1223 | fprintf(f, "bytes/sector: %lu\n", (u_long) lp->d_secsize);
|
---|
| 1224 | fprintf(f, "sectors/track: %lu\n", (u_long) lp->d_nsectors);
|
---|
| 1225 | fprintf(f, "tracks/cylinder: %lu\n", (u_long) lp->d_ntracks);
|
---|
| 1226 | fprintf(f, "sectors/cylinder: %lu\n", (u_long) lp->d_secpercyl);
|
---|
| 1227 | fprintf(f, "cylinders: %lu\n", (u_long) lp->d_ncylinders);
|
---|
| 1228 | fprintf(f, "sectors/unit: %lu\n", (u_long) lp->d_secperunit);
|
---|
| 1229 | fprintf(f, "rpm: %u\n", lp->d_rpm);
|
---|
| 1230 | fprintf(f, "interleave: %u\n", lp->d_interleave);
|
---|
| 1231 | fprintf(f, "trackskew: %u\n", lp->d_trackskew);
|
---|
| 1232 | fprintf(f, "cylinderskew: %u\n", lp->d_cylskew);
|
---|
[128] | 1233 | fprintf(f, "headswitch: %lu\t\t# milliseconds\n",
|
---|
| 1234 | (u_long) lp->d_headswitch);
|
---|
| 1235 | fprintf(f, "track-to-track seek: %ld\t# milliseconds\n",
|
---|
| 1236 | (u_long) lp->d_trkseek);
|
---|
[1] | 1237 | fprintf(f, "drivedata: ");
|
---|
| 1238 | for (i = NDDATA - 1; i >= 0; i--)
|
---|
| 1239 | if (lp->d_drivedata[i])
|
---|
| 1240 | break;
|
---|
| 1241 | if (i < 0)
|
---|
| 1242 | i = 0;
|
---|
| 1243 | for (j = 0; j <= i; j++)
|
---|
| 1244 | fprintf(f, "%lu ", (u_long) lp->d_drivedata[j]);
|
---|
| 1245 | fprintf(f, "\n\n%u partitions:\n", lp->d_npartitions);
|
---|
[128] | 1246 | fprintf(f,
|
---|
| 1247 | "# size offset fstype [fsize bsize bps/cpg]\n");
|
---|
[1] | 1248 | pp = lp->d_partitions;
|
---|
| 1249 | for (i = 0; i < lp->d_npartitions; i++, pp++) {
|
---|
| 1250 | if (pp->p_size) {
|
---|
[128] | 1251 | fprintf(f, " %c: %8lu %8lu ", 'a' + i, (u_long) pp->p_size,
|
---|
| 1252 | (u_long) pp->p_offset);
|
---|
[1] | 1253 | if (pp->p_fstype < FSMAXTYPES)
|
---|
| 1254 | fprintf(f, "%8.8s", fstypenames[pp->p_fstype]);
|
---|
| 1255 | else
|
---|
| 1256 | fprintf(f, "%8d", pp->p_fstype);
|
---|
| 1257 | switch (pp->p_fstype) {
|
---|
| 1258 |
|
---|
| 1259 | case FS_UNUSED: /* XXX */
|
---|
[128] | 1260 | fprintf(f, " %5lu %5lu %5.5s ", (u_long) pp->p_fsize,
|
---|
| 1261 | (u_long) (pp->p_fsize * pp->p_frag), "");
|
---|
[1] | 1262 | break;
|
---|
| 1263 |
|
---|
| 1264 | case FS_BSDFFS:
|
---|
[128] | 1265 | fprintf(f, " %5lu %5lu %5u ", (u_long) pp->p_fsize,
|
---|
| 1266 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1267 | break;
|
---|
| 1268 |
|
---|
| 1269 | case FS_BSDLFS:
|
---|
[128] | 1270 | fprintf(f, " %5lu %5lu %5d", (u_long) pp->p_fsize,
|
---|
| 1271 | (u_long) (pp->p_fsize * pp->p_frag), pp->p_cpg);
|
---|
[1] | 1272 | break;
|
---|
| 1273 |
|
---|
| 1274 | default:
|
---|
| 1275 | fprintf(f, "%20.20s", "");
|
---|
| 1276 | break;
|
---|
| 1277 | }
|
---|
[128] | 1278 | fprintf(f, "\t# (Cyl. %4lu",
|
---|
| 1279 | (u_long) (pp->p_offset / lp->d_secpercyl));
|
---|
[1] | 1280 | if (pp->p_offset % lp->d_secpercyl)
|
---|
| 1281 | putc('*', f);
|
---|
| 1282 | else
|
---|
| 1283 | putc(' ', f);
|
---|
[128] | 1284 | fprintf(f, "- %lu",
|
---|
| 1285 | (u_long) ((pp->p_offset + pp->p_size +
|
---|
| 1286 | lp->d_secpercyl - 1) / lp->d_secpercyl -
|
---|
| 1287 | 1));
|
---|
[1] | 1288 | if (pp->p_size % lp->d_secpercyl)
|
---|
| 1289 | putc('*', f);
|
---|
| 1290 | fprintf(f, ")\n");
|
---|
| 1291 | }
|
---|
| 1292 | }
|
---|
| 1293 | fflush(f);
|
---|
| 1294 | }
|
---|
| 1295 |
|
---|
| 1296 | static struct disklabel *get_virgin_disklabel(char *dkname)
|
---|
| 1297 | {
|
---|
| 1298 | static struct disklabel loclab;
|
---|
| 1299 | struct partition *dp;
|
---|
| 1300 | char lnamebuf[BBSIZE];
|
---|
| 1301 | int f;
|
---|
| 1302 | u_int secsize, u;
|
---|
| 1303 | off_t mediasize;
|
---|
| 1304 |
|
---|
| 1305 | (void) snprintf(lnamebuf, BBSIZE, "%s", dkname);
|
---|
| 1306 | if ((f = open(lnamebuf, O_RDONLY)) == -1) {
|
---|
| 1307 | warn("cannot open %s", lnamebuf);
|
---|
| 1308 | return (NULL);
|
---|
| 1309 | }
|
---|
| 1310 |
|
---|
| 1311 | /* New world order */
|
---|
| 1312 | if ((ioctl(f, DIOCGMEDIASIZE, &mediasize) != 0)
|
---|
[128] | 1313 | || (ioctl(f, DIOCGSECTORSIZE, &secsize) != 0)) {
|
---|
[1] | 1314 | close(f);
|
---|
| 1315 | return (NULL);
|
---|
| 1316 | }
|
---|
| 1317 | memset(&loclab, 0, sizeof loclab);
|
---|
| 1318 | loclab.d_magic = DISKMAGIC;
|
---|
| 1319 | loclab.d_magic2 = DISKMAGIC;
|
---|
| 1320 | loclab.d_secsize = secsize;
|
---|
| 1321 | loclab.d_secperunit = mediasize / secsize;
|
---|
| 1322 |
|
---|
| 1323 | /*
|
---|
| 1324 | * Nobody in these enligthened days uses the CHS geometry for
|
---|
| 1325 | * anything, but nontheless try to get it right. If we fail
|
---|
| 1326 | * to get any good ideas from the device, construct something
|
---|
| 1327 | * which is IBM-PC friendly.
|
---|
| 1328 | */
|
---|
| 1329 | if (ioctl(f, DIOCGFWSECTORS, &u) == 0)
|
---|
| 1330 | loclab.d_nsectors = u;
|
---|
| 1331 | else
|
---|
| 1332 | loclab.d_nsectors = 63;
|
---|
| 1333 | if (ioctl(f, DIOCGFWHEADS, &u) == 0)
|
---|
| 1334 | loclab.d_ntracks = u;
|
---|
| 1335 | else if (loclab.d_secperunit <= 63 * 1 * 1024)
|
---|
| 1336 | loclab.d_ntracks = 1;
|
---|
| 1337 | else if (loclab.d_secperunit <= 63 * 16 * 1024)
|
---|
| 1338 | loclab.d_ntracks = 16;
|
---|
| 1339 | else
|
---|
| 1340 | loclab.d_ntracks = 255;
|
---|
| 1341 | loclab.d_secpercyl = loclab.d_ntracks * loclab.d_nsectors;
|
---|
| 1342 | loclab.d_ncylinders = loclab.d_secperunit / loclab.d_secpercyl;
|
---|
| 1343 | loclab.d_npartitions = MAXPARTITIONS;
|
---|
| 1344 |
|
---|
| 1345 | /* Various (unneeded) compat stuff */
|
---|
| 1346 | loclab.d_rpm = 3600;
|
---|
| 1347 | loclab.d_bbsize = BBSIZE;
|
---|
| 1348 | loclab.d_interleave = 1;;
|
---|
| 1349 | strncpy(loclab.d_typename, "amnesiac", sizeof(loclab.d_typename));
|
---|
| 1350 |
|
---|
| 1351 | dp = &loclab.d_partitions[RAW_PART];
|
---|
| 1352 | dp->p_size = loclab.d_secperunit;
|
---|
| 1353 | loclab.d_checksum = dkcksum(&loclab);
|
---|
| 1354 | close(f);
|
---|
| 1355 | return (&loclab);
|
---|
| 1356 | }
|
---|
[128] | 1357 |
|
---|
[1] | 1358 | /* End stolen from /usr/src/sbin/disklabel/disklabel.c. */
|
---|
| 1359 |
|
---|
| 1360 | char *canonical_name(char *drivename)
|
---|
| 1361 | {
|
---|
| 1362 | if (drivename) {
|
---|
| 1363 | if (strncmp(drivename, "/dev/", 5) == 0) {
|
---|
| 1364 | return drivename + 5;
|
---|
| 1365 | }
|
---|
| 1366 | }
|
---|
| 1367 | return drivename;
|
---|
| 1368 | }
|
---|
| 1369 |
|
---|
| 1370 | /**
|
---|
| 1371 | * (BSD only) Create a disklabel on @p drivename according to @p mountlist.
|
---|
| 1372 | * @param mountlist The mountlist to get the subpartition information from.
|
---|
| 1373 | * @param drivename The drive or slice to create a disklabel on.
|
---|
| 1374 | * @param ret If non-NULL, store the created disklabel here.
|
---|
| 1375 | * @return The number of errors encountered (0 for success).
|
---|
| 1376 | */
|
---|
[128] | 1377 | int label_drive_or_slice(struct mountlist_itself *mountlist,
|
---|
| 1378 | char *drivename, struct disklabel *ret)
|
---|
[1] | 1379 | {
|
---|
| 1380 | char subdev_str[MAX_STR_LEN];
|
---|
| 1381 | char command[MAX_STR_LEN];
|
---|
| 1382 | struct disklabel *lp;
|
---|
| 1383 | int i, lo = 0;
|
---|
| 1384 | int retval = 0;
|
---|
| 1385 | char c;
|
---|
| 1386 | FILE *ftmp;
|
---|
| 1387 |
|
---|
| 1388 | lp = get_virgin_disklabel(drivename);
|
---|
| 1389 | for (c = 'a'; c <= 'z'; ++c) {
|
---|
| 1390 | int idx;
|
---|
| 1391 | sprintf(subdev_str, "%s%c", drivename, c);
|
---|
| 1392 | if ((idx = find_device_in_mountlist(mountlist, subdev_str)) < 0) {
|
---|
| 1393 | lp->d_partitions[c - 'a'].p_size = 0;
|
---|
| 1394 | lp->d_partitions[c - 'a'].p_fstype = FS_UNUSED;
|
---|
| 1395 | } else {
|
---|
| 1396 | lo = c - 'a';
|
---|
| 1397 | lp->d_partitions[c - 'a'].p_size = mountlist->el[idx].size * 2;
|
---|
| 1398 | lp->d_partitions[c - 'a'].p_fsize = 0;
|
---|
| 1399 | lp->d_partitions[c - 'a'].p_frag = 0;
|
---|
| 1400 | lp->d_partitions[c - 'a'].p_cpg = 0;
|
---|
| 1401 | if (!strcmp(mountlist->el[idx].format, "ufs")
|
---|
[128] | 1402 | || !strcmp(mountlist->el[idx].format, "ffs")
|
---|
| 1403 | || !strcmp(mountlist->el[idx].format, "4.2BSD")) {
|
---|
[1] | 1404 | lp->d_partitions[c - 'a'].p_fstype = FS_BSDFFS;
|
---|
| 1405 | lp->d_partitions[c - 'a'].p_fsize = 2048;
|
---|
| 1406 | lp->d_partitions[c - 'a'].p_frag = 8;
|
---|
| 1407 | lp->d_partitions[c - 'a'].p_cpg = 64;
|
---|
| 1408 | } else if (!strcasecmp(mountlist->el[idx].format, "raid")
|
---|
[128] | 1409 | || !strcasecmp(mountlist->el[idx].format, "vinum")) {
|
---|
[1] | 1410 | lp->d_partitions[c - 'a'].p_fstype = FS_VINUM;
|
---|
| 1411 | } else if (!strcmp(mountlist->el[idx].format, "swap")) {
|
---|
| 1412 | lp->d_partitions[c - 'a'].p_fstype = FS_SWAP;
|
---|
| 1413 | } else
|
---|
| 1414 | lp->d_partitions[c - 'a'].p_fstype = FS_OTHER;
|
---|
| 1415 | }
|
---|
| 1416 | }
|
---|
| 1417 |
|
---|
| 1418 | // fix up the offsets
|
---|
| 1419 | lp->d_partitions[0].p_offset = 0;
|
---|
| 1420 | lp->d_partitions[RAW_PART].p_offset = 0;
|
---|
| 1421 | lp->d_partitions[RAW_PART].p_size = lp->d_secperunit;
|
---|
| 1422 | lp->d_partitions[RAW_PART].p_fstype = FS_UNUSED;
|
---|
| 1423 |
|
---|
| 1424 | for (i = 1; i < lp->d_npartitions; ++i) {
|
---|
| 1425 | int lastone;
|
---|
| 1426 | if ((i == RAW_PART) || (lp->d_partitions[i].p_size == 0))
|
---|
| 1427 | continue;
|
---|
| 1428 | for (lastone = i - 1; lastone >= 0; lastone--) {
|
---|
| 1429 | if ((lp->d_partitions[lastone].p_size)
|
---|
[128] | 1430 | && (lastone != RAW_PART))
|
---|
[1] | 1431 | break;
|
---|
| 1432 | }
|
---|
[128] | 1433 | lp->d_partitions[i].p_offset =
|
---|
| 1434 | lp->d_partitions[lastone].p_offset +
|
---|
| 1435 | lp->d_partitions[lastone].p_size;
|
---|
[1] | 1436 | }
|
---|
[128] | 1437 | if (lp->d_partitions[lo].p_offset + lp->d_partitions[lo].p_size >
|
---|
| 1438 | lp->d_secperunit) {
|
---|
| 1439 | lp->d_partitions[lo].p_size =
|
---|
| 1440 | lp->d_secperunit - lp->d_partitions[lo].p_offset;
|
---|
[1] | 1441 | }
|
---|
| 1442 |
|
---|
| 1443 | ftmp = fopen("/tmp/disklabel", "w");
|
---|
| 1444 | display_disklabel(ftmp, lp);
|
---|
| 1445 | fclose(ftmp);
|
---|
| 1446 | sprintf(command, "disklabel -wr %s auto", canonical_name(drivename));
|
---|
| 1447 | retval += run_program_and_log_output(command, TRUE);
|
---|
[128] | 1448 | sprintf(command, "disklabel -R %s /tmp/disklabel",
|
---|
| 1449 | canonical_name(drivename));
|
---|
[1] | 1450 | retval += run_program_and_log_output(command, TRUE);
|
---|
| 1451 | if (ret)
|
---|
| 1452 | *ret = *lp;
|
---|
| 1453 | return retval;
|
---|
| 1454 | }
|
---|
| 1455 | #endif
|
---|
| 1456 |
|
---|
| 1457 |
|
---|
| 1458 | /**
|
---|
| 1459 | * Partition @p drivename based on @p mountlist.
|
---|
| 1460 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1461 | * @param drivename The drive to partition.
|
---|
| 1462 | * @return 0 for success, nonzero for failure.
|
---|
| 1463 | */
|
---|
| 1464 | int partition_drive(struct mountlist_itself *mountlist, char *drivename)
|
---|
| 1465 | {
|
---|
| 1466 | /** int *************************************************************/
|
---|
| 1467 | int current_devno;
|
---|
| 1468 | int previous_devno = 0;
|
---|
| 1469 | int lino;
|
---|
| 1470 | int retval = 0;
|
---|
| 1471 | int i;
|
---|
[128] | 1472 | FILE *pout_to_fdisk = NULL;
|
---|
| 1473 |
|
---|
[1] | 1474 | #ifdef __FreeBSD__
|
---|
| 1475 | bool fbsd_part = FALSE;
|
---|
| 1476 | char subdev_str[MAX_STR_LEN];
|
---|
| 1477 | #endif
|
---|
| 1478 |
|
---|
| 1479 | /** long long *******************************************************/
|
---|
| 1480 | long long partsize;
|
---|
| 1481 |
|
---|
| 1482 | /** buffers *********************************************************/
|
---|
| 1483 | char *device_str;
|
---|
| 1484 | char *format;
|
---|
| 1485 | char *tmp;
|
---|
| 1486 |
|
---|
| 1487 | /** end *************************************************************/
|
---|
| 1488 |
|
---|
| 1489 | assert(mountlist != NULL);
|
---|
| 1490 | assert_string_is_neither_NULL_nor_zerolength(drivename);
|
---|
| 1491 |
|
---|
| 1492 | malloc_string(device_str);
|
---|
| 1493 | malloc_string(format);
|
---|
| 1494 | malloc_string(tmp);
|
---|
[128] | 1495 |
|
---|
[1] | 1496 | sprintf(tmp, "Partitioning drive %s", drivename);
|
---|
| 1497 | log_it(tmp);
|
---|
| 1498 |
|
---|
[128] | 1499 | #if __FreeBSD__
|
---|
| 1500 | log_it("(Not opening fdisk now; that's the Linux guy's job)");
|
---|
[1] | 1501 | pout_to_fdisk = NULL;
|
---|
| 1502 | #else
|
---|
| 1503 | make_hole_for_file(FDISK_LOG);
|
---|
[196] | 1504 | sprintf(tmp, "parted2fdisk %s >> %s 2>> %s", drivename, FDISK_LOG, FDISK_LOG);
|
---|
[1] | 1505 | pout_to_fdisk = popen(tmp, "w");
|
---|
[128] | 1506 | if (!pout_to_fdisk) {
|
---|
[541] | 1507 | log_to_screen("Cannot call parted2fdisk to configure %s", drivename);
|
---|
[1080] | 1508 | mr_free(device_str);
|
---|
| 1509 | mr_free(format);
|
---|
| 1510 | mr_free(tmp);
|
---|
[128] | 1511 | return (1);
|
---|
[1] | 1512 | }
|
---|
| 1513 | #endif
|
---|
| 1514 | for (current_devno = 1; current_devno < 99; current_devno++) {
|
---|
| 1515 | build_partition_name(device_str, drivename, current_devno);
|
---|
| 1516 | lino = find_device_in_mountlist(mountlist, device_str);
|
---|
| 1517 |
|
---|
| 1518 | if (lino < 0) {
|
---|
| 1519 | // device not found in mountlist
|
---|
| 1520 | #if __FreeBSD__
|
---|
| 1521 | // If this is the first partition (just as a sentinel value),
|
---|
| 1522 | // then see if the user has picked 'dangerously-dedicated' mode.
|
---|
| 1523 | // If so, then we just call label_drive_or_slice() and return.
|
---|
| 1524 | char c;
|
---|
| 1525 | if (current_devno == 1) {
|
---|
| 1526 | // try DangerouslyDedicated mode
|
---|
| 1527 | for (c = 'a'; c <= 'z'; c++) {
|
---|
| 1528 | sprintf(subdev_str, "%s%c", drivename, c);
|
---|
[128] | 1529 | if (find_device_in_mountlist(mountlist, subdev_str) >
|
---|
| 1530 | 0) {
|
---|
[1] | 1531 | fbsd_part = TRUE;
|
---|
| 1532 | }
|
---|
| 1533 | }
|
---|
| 1534 | if (fbsd_part) {
|
---|
| 1535 | int r = label_drive_or_slice(mountlist,
|
---|
[128] | 1536 | drivename,
|
---|
| 1537 | 0);
|
---|
[1] | 1538 | char command[MAX_STR_LEN];
|
---|
[128] | 1539 | sprintf(command, "disklabel -B %s",
|
---|
| 1540 | basename(drivename));
|
---|
[1] | 1541 | if (system(command)) {
|
---|
[128] | 1542 | log_to_screen
|
---|
[541] | 1543 | ("Warning! Unable to make the drive bootable.");
|
---|
[1] | 1544 | }
|
---|
[1080] | 1545 | mr_free(device_str);
|
---|
| 1546 | mr_free(format);
|
---|
| 1547 | mr_free(tmp);
|
---|
[1] | 1548 | return r;
|
---|
| 1549 | }
|
---|
| 1550 | }
|
---|
| 1551 | for (c = 'a'; c <= 'z'; c++) {
|
---|
| 1552 | sprintf(subdev_str, "%s%c", device_str, c);
|
---|
| 1553 | if (find_device_in_mountlist(mountlist, subdev_str) > 0) {
|
---|
| 1554 | fbsd_part = TRUE;
|
---|
| 1555 | }
|
---|
| 1556 | }
|
---|
| 1557 | // Now we check the subpartitions of the current partition.
|
---|
| 1558 | if (fbsd_part) {
|
---|
| 1559 | int i, line;
|
---|
| 1560 |
|
---|
| 1561 | strcpy(format, "ufs");
|
---|
| 1562 | partsize = 0;
|
---|
| 1563 | for (i = 'a'; i < 'z'; ++i) {
|
---|
| 1564 | sprintf(subdev_str, "%s%c", device_str, i);
|
---|
| 1565 | line = find_device_in_mountlist(mountlist, subdev_str);
|
---|
| 1566 | if (line > 0) {
|
---|
| 1567 | // We found one! Add its size to the total size.
|
---|
| 1568 | partsize += mountlist->el[line].size;
|
---|
| 1569 | }
|
---|
| 1570 | }
|
---|
| 1571 | } else {
|
---|
| 1572 | continue;
|
---|
| 1573 | }
|
---|
| 1574 | #else
|
---|
| 1575 | continue;
|
---|
| 1576 | #endif
|
---|
| 1577 | }
|
---|
| 1578 |
|
---|
| 1579 | /* OK, we've found partition /dev/hdxN in mountlist; let's prep it */
|
---|
| 1580 | /* For FreeBSD, that is /dev/adXsY */
|
---|
| 1581 |
|
---|
| 1582 | log_it("Found partition %s in mountlist", device_str);
|
---|
| 1583 | if (!previous_devno) {
|
---|
| 1584 |
|
---|
| 1585 | log_it("Wiping %s's partition table", drivename);
|
---|
| 1586 | #if __FreeBSD__
|
---|
| 1587 | // FreeBSD doesn't let you write to blk devices in <512byte chunks.
|
---|
[128] | 1588 | // sprintf(tmp, "dd if=/dev/zero of=%s count=1 bs=512", drivename);
|
---|
| 1589 | // if (run_program_and_log_output(tmp, TRUE)) {
|
---|
[1] | 1590 | file = open(drivename, O_WRONLY);
|
---|
| 1591 | if (!file) {
|
---|
[128] | 1592 | sprintf(tmp,
|
---|
[541] | 1593 | "Warning - unable to open %s for wiping it's partition table",
|
---|
[128] | 1594 | drivename);
|
---|
[1] | 1595 | log_to_screen(tmp);
|
---|
| 1596 | }
|
---|
| 1597 |
|
---|
[128] | 1598 | for (i = 0; i < 512; i++) {
|
---|
| 1599 | if (!write(file, "\0", 1)) {
|
---|
[541] | 1600 | sprintf(tmp, "Warning - unable to write to %s",
|
---|
[128] | 1601 | drivename);
|
---|
[1] | 1602 | log_to_screen(tmp);
|
---|
| 1603 | }
|
---|
| 1604 | }
|
---|
| 1605 | system("sync");
|
---|
| 1606 | #else
|
---|
| 1607 | iamhere("New, kernel-friendly partition remover");
|
---|
[128] | 1608 | for (i = 20; i > 0; i--) {
|
---|
| 1609 | fprintf(pout_to_fdisk, "d\n%d\n", i);
|
---|
| 1610 | fflush(pout_to_fdisk);
|
---|
| 1611 | }
|
---|
| 1612 | // sprintf(tmp, "dd if=/dev/zero of=%s count=1 bs=512", drivename);
|
---|
| 1613 | // run_program_and_log_output(tmp, 1);
|
---|
| 1614 | #endif
|
---|
[1] | 1615 | if (current_devno > 1) {
|
---|
[128] | 1616 | previous_devno =
|
---|
| 1617 | make_dummy_partitions(pout_to_fdisk, drivename,
|
---|
| 1618 | current_devno);
|
---|
[1] | 1619 | }
|
---|
| 1620 | }
|
---|
| 1621 | #ifdef __FreeBSD__
|
---|
| 1622 | if (!fbsd_part) {
|
---|
| 1623 | #endif
|
---|
| 1624 |
|
---|
[128] | 1625 | strcpy(format, mountlist->el[lino].format);
|
---|
| 1626 | partsize = mountlist->el[lino].size;
|
---|
[1] | 1627 |
|
---|
| 1628 | #ifdef __FreeBSD__
|
---|
| 1629 | }
|
---|
| 1630 | #endif
|
---|
| 1631 |
|
---|
[71] | 1632 | #ifndef __IA64__
|
---|
[1] | 1633 | if (current_devno == 5 && previous_devno == 4) {
|
---|
[128] | 1634 | log_to_screen
|
---|
[541] | 1635 | ("You must leave at least one partition spare as the Extended partition.");
|
---|
[1080] | 1636 | mr_free(device_str);
|
---|
| 1637 | mr_free(format);
|
---|
| 1638 | mr_free(tmp);
|
---|
[1] | 1639 | return (1);
|
---|
| 1640 | }
|
---|
[71] | 1641 | #endif
|
---|
[1] | 1642 |
|
---|
[128] | 1643 | retval +=
|
---|
| 1644 | partition_device(pout_to_fdisk, drivename, current_devno,
|
---|
| 1645 | previous_devno, format, partsize);
|
---|
[1] | 1646 |
|
---|
| 1647 | #ifdef __FreeBSD__
|
---|
| 1648 | if ((current_devno <= 4) && fbsd_part) {
|
---|
| 1649 | sprintf(tmp, "disklabel -B %s", basename(device_str));
|
---|
| 1650 | retval += label_drive_or_slice(mountlist, device_str, 0);
|
---|
| 1651 | if (system(tmp)) {
|
---|
[128] | 1652 | log_to_screen
|
---|
[541] | 1653 | ("Warning! Unable to make the slice bootable.");
|
---|
[1] | 1654 | }
|
---|
| 1655 | }
|
---|
| 1656 | #endif
|
---|
| 1657 |
|
---|
| 1658 | previous_devno = current_devno;
|
---|
| 1659 | }
|
---|
| 1660 |
|
---|
[128] | 1661 | if (pout_to_fdisk) {
|
---|
[1] | 1662 | // mark relevant partition as bootable
|
---|
[128] | 1663 | sprintf(tmp, "a\n%s\n",
|
---|
| 1664 | call_program_and_get_last_line_of_output
|
---|
| 1665 | ("make-me-bootable /tmp/mountlist.txt dummy"));
|
---|
[1] | 1666 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
| 1667 | // close fdisk
|
---|
| 1668 | fput_string_one_char_at_a_time(pout_to_fdisk, "w\n");
|
---|
| 1669 | system("sync");
|
---|
[128] | 1670 | paranoid_pclose(pout_to_fdisk);
|
---|
[1108] | 1671 | mr_msg(0,
|
---|
[128] | 1672 | "------------------- fdisk.log looks like this ------------------");
|
---|
[1] | 1673 | sprintf(tmp, "cat %s >> %s", FDISK_LOG, MONDO_LOGFILE);
|
---|
| 1674 | system(tmp);
|
---|
[1108] | 1675 | mr_msg(0,
|
---|
[128] | 1676 | "------------------- end of fdisk.log... word! ------------------");
|
---|
[681] | 1677 | sprintf(tmp, "tail -n6 %s | grep -F \"16: \"", FDISK_LOG);
|
---|
[128] | 1678 | if (!run_program_and_log_output(tmp, 5)) {
|
---|
| 1679 | g_partition_table_locked_up++;
|
---|
| 1680 | log_to_screen
|
---|
[541] | 1681 | ("A flaw in the Linux kernel has locked the partition table.");
|
---|
[128] | 1682 | }
|
---|
[1] | 1683 | }
|
---|
[1080] | 1684 | mr_free(device_str);
|
---|
| 1685 | mr_free(format);
|
---|
| 1686 | mr_free(tmp);
|
---|
[1] | 1687 | return (retval);
|
---|
| 1688 | }
|
---|
| 1689 |
|
---|
| 1690 | /**
|
---|
| 1691 | * Create partition number @p partno on @p drive with @p fdisk.
|
---|
| 1692 | * @param drive The drive to create the partition on.
|
---|
| 1693 | // * @param partno The partition number of the new partition (1-4 are primary, >=5 is logical).
|
---|
| 1694 | * @param prev_partno The partition number of the most recently prepped partition.
|
---|
| 1695 | * @param format The filesystem type of this partition (used to set the type).
|
---|
| 1696 | * @param partsize The size of the partition in @e bytes.
|
---|
| 1697 | * @return 0 for success, nonzero for failure.
|
---|
| 1698 | */
|
---|
[128] | 1699 | int partition_device(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 1700 | int prev_partno, const char *format,
|
---|
| 1701 | long long partsize)
|
---|
[1] | 1702 | {
|
---|
| 1703 | /** int **************************************************************/
|
---|
| 1704 | int retval = 0;
|
---|
| 1705 | int res = 0;
|
---|
| 1706 |
|
---|
| 1707 | /** buffers **********************************************************/
|
---|
| 1708 | char *program;
|
---|
| 1709 | char *partition_name;
|
---|
| 1710 | char *tmp;
|
---|
| 1711 | char *logfile;
|
---|
| 1712 | char *output;
|
---|
| 1713 |
|
---|
| 1714 | /** pointers **********************************************************/
|
---|
| 1715 | char *p;
|
---|
| 1716 | char *part_table_fmt;
|
---|
| 1717 | FILE *fout;
|
---|
| 1718 |
|
---|
| 1719 | /** end ***************************************************************/
|
---|
| 1720 |
|
---|
| 1721 | malloc_string(program);
|
---|
| 1722 | malloc_string(partition_name);
|
---|
| 1723 | malloc_string(tmp);
|
---|
| 1724 | malloc_string(logfile);
|
---|
| 1725 | malloc_string(output);
|
---|
[128] | 1726 |
|
---|
[1] | 1727 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 1728 | assert(format != NULL);
|
---|
| 1729 |
|
---|
[128] | 1730 | log_it("partition_device('%s', %d, %d, '%s', %lld) --- starting",
|
---|
| 1731 | drive, partno, prev_partno, format, partsize);
|
---|
[1] | 1732 |
|
---|
| 1733 | if (!strncmp(drive, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))) {
|
---|
| 1734 | sprintf(tmp, "Not partitioning %s - it is a virtual drive", drive);
|
---|
| 1735 | log_it(tmp);
|
---|
[1080] | 1736 | mr_free(program);
|
---|
| 1737 | mr_free(partition_name);
|
---|
| 1738 | mr_free(tmp);
|
---|
| 1739 | mr_free(logfile);
|
---|
| 1740 | mr_free(output);
|
---|
[1] | 1741 | return (0);
|
---|
| 1742 | }
|
---|
| 1743 | build_partition_name(partition_name, drive, partno);
|
---|
| 1744 | if (partsize <= 0) {
|
---|
| 1745 | sprintf(tmp, "Partitioning device %s (max size)", partition_name);
|
---|
| 1746 | } else {
|
---|
[128] | 1747 | sprintf(tmp, "Partitioning device %s (%lld MB)", partition_name,
|
---|
| 1748 | (long long) partsize / 1024);
|
---|
[1] | 1749 | }
|
---|
| 1750 | update_progress_form(tmp);
|
---|
| 1751 | log_it(tmp);
|
---|
| 1752 |
|
---|
| 1753 | if (is_this_device_mounted(partition_name)) {
|
---|
[541] | 1754 | sprintf(tmp, "%s is mounted, and should not be partitioned",
|
---|
[128] | 1755 | partition_name);
|
---|
[1] | 1756 | log_to_screen(tmp);
|
---|
[1080] | 1757 | mr_free(program);
|
---|
| 1758 | mr_free(partition_name);
|
---|
| 1759 | mr_free(tmp);
|
---|
| 1760 | mr_free(logfile);
|
---|
| 1761 | mr_free(output);
|
---|
[1] | 1762 | return (1);
|
---|
| 1763 | /*
|
---|
| 1764 | } else if (does_partition_exist(drive, partno)) {
|
---|
| 1765 | sprintf(tmp, "%s already has a partition", partition_name);
|
---|
| 1766 | log_to_screen(tmp);
|
---|
| 1767 | return (1);
|
---|
| 1768 | */
|
---|
| 1769 | }
|
---|
| 1770 |
|
---|
| 1771 |
|
---|
| 1772 | /* sprintf(tmp,"Partitioning %s ",partition_name); */
|
---|
| 1773 | /* mvaddstr_and_log_it(g_currentY+1,30,tmp); */
|
---|
| 1774 | p = (char *) strrchr(partition_name, '/');
|
---|
| 1775 | sprintf(logfile, "/tmp/fdisk.log.%s", ++p);
|
---|
[128] | 1776 | sprintf(program, "parted2fdisk %s >> %s 2>> %s", drive, MONDO_LOGFILE,
|
---|
| 1777 | MONDO_LOGFILE);
|
---|
[1] | 1778 |
|
---|
[88] | 1779 | /* BERLIOS: shoould not be called each time */
|
---|
| 1780 | part_table_fmt = which_partition_format(drive);
|
---|
[1] | 1781 | output[0] = '\0';
|
---|
| 1782 | /* make it a primary/extended/logical */
|
---|
| 1783 | if (partno <= 4) {
|
---|
| 1784 | sprintf(output + strlen(output), "n\np\n%d\n", partno);
|
---|
| 1785 | } else {
|
---|
[88] | 1786 | /* MBR needs an extended partition if more than 4 partitions */
|
---|
[128] | 1787 | if (strcmp(part_table_fmt, "MBR") == 0) {
|
---|
[88] | 1788 | if (partno == 5) {
|
---|
| 1789 | if (prev_partno >= 4) {
|
---|
[128] | 1790 | log_to_screen
|
---|
[541] | 1791 | ("You need to leave at least one partition free, for 'extended/logical'");
|
---|
[1080] | 1792 | mr_free(program);
|
---|
| 1793 | mr_free(partition_name);
|
---|
| 1794 | mr_free(tmp);
|
---|
| 1795 | mr_free(logfile);
|
---|
| 1796 | mr_free(output);
|
---|
[88] | 1797 | return (1);
|
---|
| 1798 | } else {
|
---|
[128] | 1799 | sprintf(output + strlen(output), "n\ne\n%d\n\n\n",
|
---|
| 1800 | prev_partno + 1);
|
---|
[88] | 1801 | }
|
---|
| 1802 | }
|
---|
| 1803 | strcat(output + strlen(output), "n\nl\n");
|
---|
| 1804 | } else {
|
---|
[1] | 1805 | /* GPT allows more than 4 primary partitions */
|
---|
[88] | 1806 | sprintf(output + strlen(output), "n\np\n%d\n", partno);
|
---|
[1] | 1807 | }
|
---|
| 1808 | }
|
---|
| 1809 | strcat(output + strlen(output), "\n"); /*start block (ENTER for next free blk */
|
---|
| 1810 | if (partsize > 0) {
|
---|
[128] | 1811 | if (!strcmp(format, "7")) {
|
---|
[1108] | 1812 | mr_msg(1, "Adding 512K, just in case");
|
---|
[128] | 1813 | partsize += 512;
|
---|
| 1814 | }
|
---|
[1] | 1815 | sprintf(output + strlen(output), "+%lldK", (long long) (partsize));
|
---|
| 1816 | }
|
---|
| 1817 | strcat(output + strlen(output), "\n");
|
---|
| 1818 | #if 0
|
---|
| 1819 | /*
|
---|
| 1820 | #endif
|
---|
| 1821 | sprintf(tmp,"PARTSIZE = +%ld",(long)partsize);
|
---|
| 1822 | log_it(tmp);
|
---|
| 1823 | log_it("---fdisk command---");
|
---|
| 1824 | log_it(output);
|
---|
| 1825 | log_it("---end of fdisk---");
|
---|
| 1826 | #if 0
|
---|
| 1827 | */
|
---|
| 1828 | #endif
|
---|
| 1829 |
|
---|
| 1830 |
|
---|
[128] | 1831 | if (pout_to_fdisk) {
|
---|
[1108] | 1832 | mr_msg(1, "Doing the new all-in-one fdisk thing");
|
---|
| 1833 | mr_msg(1, "output = '%s'", output);
|
---|
[1] | 1834 | fput_string_one_char_at_a_time(pout_to_fdisk, output);
|
---|
| 1835 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n\np\n");
|
---|
| 1836 | strcpy(tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 1837 | if (strstr(tmp, " (m ")) {
|
---|
[1108] | 1838 | mr_msg(1, "Successfully created %s%d", drive, partno);
|
---|
[128] | 1839 | } else {
|
---|
[1108] | 1840 | mr_msg(1, "last line = %s", tmp);
|
---|
| 1841 | mr_msg(1, "Failed to create %s%d; sending 'Enter'...", drive,
|
---|
[128] | 1842 | partno);
|
---|
[1] | 1843 | }
|
---|
[128] | 1844 | if (!retval) {
|
---|
[1108] | 1845 | mr_msg(1, "Trying to set %s%d's partition type now", drive,
|
---|
[128] | 1846 | partno);
|
---|
| 1847 | retval =
|
---|
| 1848 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1849 | partsize);
|
---|
| 1850 | if (retval) {
|
---|
[1108] | 1851 | mr_msg(1, "Failed. Trying again...");
|
---|
[128] | 1852 | retval =
|
---|
| 1853 | set_partition_type(pout_to_fdisk, drive, partno,
|
---|
| 1854 | format, partsize);
|
---|
[1] | 1855 | }
|
---|
[128] | 1856 | }
|
---|
| 1857 | if (retval) {
|
---|
[1108] | 1858 | mr_msg(1, "...but failed to set type");
|
---|
[128] | 1859 | }
|
---|
| 1860 | } else {
|
---|
[1] | 1861 | strcat(output, "w\n\n");
|
---|
[128] | 1862 | if (g_fprep) {
|
---|
| 1863 | fprintf(g_fprep, "echo \"%s\" | %s\n", output, program);
|
---|
| 1864 | }
|
---|
[1] | 1865 | /* write to disk; close fdisk's stream */
|
---|
| 1866 | if (!(fout = popen(program, "w"))) {
|
---|
| 1867 | log_OS_error("can't popen-out to program");
|
---|
| 1868 | } else {
|
---|
| 1869 | fputs(output, fout);
|
---|
| 1870 | paranoid_pclose(fout);
|
---|
| 1871 | }
|
---|
| 1872 | if (!does_partition_exist(drive, partno) && partsize > 0) {
|
---|
| 1873 | log_it("Vaccum-packing");
|
---|
| 1874 | g_current_progress--;
|
---|
[128] | 1875 | res =
|
---|
| 1876 | partition_device(pout_to_fdisk, drive, partno, prev_partno,
|
---|
| 1877 | format, -1);
|
---|
[1] | 1878 | if (res) {
|
---|
| 1879 | sprintf(tmp, "Failed to vacuum-pack %s", partition_name);
|
---|
| 1880 | log_it(tmp);
|
---|
| 1881 | retval++;
|
---|
| 1882 | } else {
|
---|
| 1883 | retval = 0;
|
---|
| 1884 | }
|
---|
| 1885 | }
|
---|
| 1886 | if (does_partition_exist(drive, partno)) {
|
---|
[128] | 1887 | retval =
|
---|
| 1888 | set_partition_type(pout_to_fdisk, drive, partno, format,
|
---|
| 1889 | partsize);
|
---|
[1] | 1890 | if (retval) {
|
---|
[128] | 1891 | sprintf(tmp, "Partitioned %s but failed to set its type",
|
---|
| 1892 | partition_name);
|
---|
[1] | 1893 | log_it(tmp);
|
---|
| 1894 | } else {
|
---|
| 1895 | if (partsize > 0) {
|
---|
[128] | 1896 | sprintf(tmp, "Partition %s created+configured OK",
|
---|
| 1897 | partition_name);
|
---|
[1] | 1898 | log_to_screen(tmp);
|
---|
| 1899 | } else {
|
---|
| 1900 | log_it("Returning from a successful vacuum-pack");
|
---|
| 1901 | }
|
---|
| 1902 | }
|
---|
[128] | 1903 | } else {
|
---|
[1] | 1904 | sprintf(tmp, "Failed to partition %s", partition_name);
|
---|
| 1905 | if (partsize > 0) {
|
---|
| 1906 | log_to_screen(tmp);
|
---|
| 1907 | } else {
|
---|
| 1908 | log_it(tmp);
|
---|
| 1909 | }
|
---|
| 1910 | retval++;
|
---|
| 1911 | }
|
---|
| 1912 | }
|
---|
| 1913 | g_current_progress++;
|
---|
| 1914 | log_it("partition_device() --- leaving");
|
---|
[1080] | 1915 | mr_free(program);
|
---|
| 1916 | mr_free(partition_name);
|
---|
| 1917 | mr_free(tmp);
|
---|
| 1918 | mr_free(logfile);
|
---|
| 1919 | mr_free(output);
|
---|
[1] | 1920 | return (retval);
|
---|
| 1921 | }
|
---|
| 1922 |
|
---|
| 1923 |
|
---|
| 1924 |
|
---|
| 1925 | /**
|
---|
| 1926 | * Create all partitions listed in @p mountlist.
|
---|
| 1927 | * @param mountlist The mountlist to use to guide the partitioning.
|
---|
| 1928 | * @return The number of errors encountered (0 for success).
|
---|
| 1929 | * @note This sets the partition types but doesn't actually do the formatting.
|
---|
| 1930 | * Use format_everything() for that.
|
---|
| 1931 | */
|
---|
| 1932 | int partition_everything(struct mountlist_itself *mountlist)
|
---|
| 1933 | {
|
---|
| 1934 | /** int ************************************************************/
|
---|
| 1935 | int lino;
|
---|
| 1936 | int retval = 0;
|
---|
| 1937 | int i;
|
---|
| 1938 | int res;
|
---|
| 1939 |
|
---|
| 1940 | /** buffer *********************************************************/
|
---|
| 1941 | struct list_of_disks *drivelist;
|
---|
| 1942 | /* struct mountlist_itself new_mtlist, *mountlist; */
|
---|
| 1943 |
|
---|
| 1944 | /** end ************************************************************/
|
---|
| 1945 |
|
---|
[1080] | 1946 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 1947 | assert(mountlist != NULL);
|
---|
| 1948 |
|
---|
| 1949 | log_it("partition_everything() --- starting");
|
---|
| 1950 | mvaddstr_and_log_it(g_currentY, 0, "Partitioning hard drives ");
|
---|
| 1951 | /* mountlist=orig_mtlist; */
|
---|
| 1952 | if (mountlist_contains_raid_devices(mountlist)) {
|
---|
| 1953 | /* mountlist=&new_mtlist; */
|
---|
| 1954 | /* extrapolate_mountlist_to_include_raid_partitions(mountlist,orig_mtlist); */
|
---|
[1108] | 1955 | mr_msg(0,
|
---|
[128] | 1956 | "Mountlist, including the partitions incorporated in RAID devices:-");
|
---|
[1] | 1957 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 1958 | log_it(mountlist->el[i].device);
|
---|
| 1959 | }
|
---|
[1108] | 1960 | mr_msg(0, "End of mountlist.");
|
---|
[1] | 1961 | }
|
---|
[1108] | 1962 | mr_msg(0, "Stopping all LVMs, just in case");
|
---|
[128] | 1963 | if (!g_text_mode) {
|
---|
| 1964 | newtSuspend();
|
---|
| 1965 | }
|
---|
| 1966 | do_my_funky_lvm_stuff(TRUE, FALSE); // just remove old partitions
|
---|
| 1967 | if (!g_text_mode) {
|
---|
| 1968 | newtResume();
|
---|
| 1969 | }
|
---|
[1108] | 1970 | mr_msg(0, "Stopping all software RAID devices, just in case");
|
---|
[1] | 1971 | stop_all_raid_devices(mountlist);
|
---|
[1108] | 1972 | mr_msg(0, "Done.");
|
---|
[128] | 1973 |
|
---|
[1] | 1974 | /*
|
---|
| 1975 | if (does_file_exist("/tmp/i-want-my-lvm"))
|
---|
| 1976 | {
|
---|
| 1977 | wipe_MBRs_and_reboot_if_necessary(mountlist); // i.e. if it wasn't done recently
|
---|
| 1978 | }
|
---|
| 1979 | */
|
---|
| 1980 |
|
---|
[541] | 1981 | open_progress_form("Partitioning devices",
|
---|
| 1982 | "I am now going to partition all your drives.",
|
---|
| 1983 | "This should not take more than five minutes.", "",
|
---|
[128] | 1984 | mountlist->entries);
|
---|
[1] | 1985 |
|
---|
| 1986 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 1987 |
|
---|
| 1988 | /* partition each drive */
|
---|
| 1989 | for (lino = 0; lino < drivelist->entries; lino++) {
|
---|
| 1990 | res = partition_drive(mountlist, drivelist->el[lino].device);
|
---|
| 1991 | retval += res;
|
---|
| 1992 | }
|
---|
| 1993 | close_progress_form();
|
---|
| 1994 | if (retval) {
|
---|
[541] | 1995 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
[128] | 1996 | log_to_screen
|
---|
[541] | 1997 | ("Errors occurred during the partitioning of your hard drives.");
|
---|
[1] | 1998 | } else {
|
---|
[541] | 1999 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 2000 | paranoid_system("rm -f /tmp/fdisk*.log 2> /dev/null");
|
---|
| 2001 | }
|
---|
| 2002 | newtSuspend();
|
---|
| 2003 | system("clear");
|
---|
| 2004 | newtResume();
|
---|
[1124] | 2005 | mr_free(drivelist);
|
---|
[1] | 2006 | return (retval);
|
---|
| 2007 | }
|
---|
| 2008 |
|
---|
| 2009 |
|
---|
| 2010 |
|
---|
| 2011 |
|
---|
| 2012 |
|
---|
| 2013 |
|
---|
| 2014 | /**
|
---|
| 2015 | * Set the type of partition number @p partno on @p drive to @p format.
|
---|
| 2016 | * @param drive The drive to change the type of a partition on.
|
---|
| 2017 | * @param partno The partition number on @p drive to change the type of.
|
---|
| 2018 | * @param format The filesystem type this partition will eventually contain.
|
---|
| 2019 | * @param partsize The size of this partition, in @e bytes (used for vfat
|
---|
| 2020 | * type calculations).
|
---|
| 2021 | * @return 0 for success, nonzero for failure.
|
---|
| 2022 | */
|
---|
[128] | 2023 | int set_partition_type(FILE * pout_to_fdisk, const char *drive, int partno,
|
---|
| 2024 | const char *format, long long partsize)
|
---|
[1] | 2025 | {
|
---|
| 2026 | /** buffers *********************************************************/
|
---|
[128] | 2027 | char *partition;
|
---|
| 2028 | char *command;
|
---|
| 2029 | char *output;
|
---|
| 2030 | char *tmp;
|
---|
| 2031 | char *partcode;
|
---|
| 2032 | char *logfile;
|
---|
[1] | 2033 |
|
---|
| 2034 | /** pointers *********************************************************/
|
---|
| 2035 | char *p;
|
---|
| 2036 | FILE *fout;
|
---|
| 2037 |
|
---|
| 2038 | /** int **************************************************************/
|
---|
| 2039 | int res = 0;
|
---|
| 2040 |
|
---|
| 2041 | /** end **************************************************************/
|
---|
| 2042 |
|
---|
| 2043 | assert_string_is_neither_NULL_nor_zerolength(drive);
|
---|
| 2044 | assert(format != NULL);
|
---|
| 2045 |
|
---|
[128] | 2046 | malloc_string(partition);
|
---|
| 2047 | malloc_string(command);
|
---|
| 2048 | malloc_string(output);
|
---|
| 2049 | malloc_string(tmp);
|
---|
| 2050 | malloc_string(partcode);
|
---|
| 2051 | malloc_string(logfile);
|
---|
[1] | 2052 |
|
---|
| 2053 | build_partition_name(partition, drive, partno);
|
---|
| 2054 | p = (char *) strrchr(partition, '/');
|
---|
| 2055 | sprintf(logfile, "/tmp/fdisk-set-type.%s.log", ++p);
|
---|
| 2056 | if (strcmp(format, "swap") == 0) {
|
---|
| 2057 | strcpy(partcode, "82");
|
---|
| 2058 | } else if (strcmp(format, "vfat") == 0) {
|
---|
| 2059 | if (partsize / 1024 > 8192) {
|
---|
| 2060 | strcpy(partcode, "c");
|
---|
| 2061 | } else {
|
---|
| 2062 | strcpy(partcode, "b");
|
---|
| 2063 | }
|
---|
[128] | 2064 | } else if (strcmp(format, "ext2") == 0
|
---|
| 2065 | || strcmp(format, "reiserfs") == 0
|
---|
| 2066 | || strcmp(format, "ext3") == 0 || strcmp(format, "xfs") == 0
|
---|
| 2067 | || strcmp(format, "jfs") == 0) {
|
---|
[1] | 2068 | strcpy(partcode, "83");
|
---|
| 2069 | } else if (strcmp(format, "minix") == 0) {
|
---|
| 2070 | strcpy(partcode, "81");
|
---|
| 2071 | } else if (strcmp(format, "raid") == 0) {
|
---|
| 2072 | strcpy(partcode, "fd");
|
---|
| 2073 | } else if ((strcmp(format, "ufs") == 0)
|
---|
[128] | 2074 | || (strcmp(format, "ffs") == 0)) { /* raid autodetect */
|
---|
[1] | 2075 | strcpy(partcode, "a5");
|
---|
| 2076 | } else if (strcmp(format, "lvm") == 0) {
|
---|
| 2077 | strcpy(partcode, "8e");
|
---|
| 2078 | } else if (format[0] == '\0') { /* LVM physical partition */
|
---|
| 2079 | partcode[0] = '\0';
|
---|
| 2080 | } else if (strlen(format) >= 1 && strlen(format) <= 2) {
|
---|
| 2081 | strcpy(partcode, format);
|
---|
| 2082 | } else {
|
---|
| 2083 | /* probably an image */
|
---|
[128] | 2084 | sprintf(tmp,
|
---|
| 2085 | "Unknown format ('%s') - using supplied string anyway",
|
---|
| 2086 | format);
|
---|
[1] | 2087 | mvaddstr_and_log_it(g_currentY++, 0, tmp);
|
---|
| 2088 | #ifdef __FreeBSD__
|
---|
[128] | 2089 | strcpy(partcode, format); // was a5
|
---|
[1] | 2090 | #else
|
---|
[128] | 2091 | strcpy(partcode, format); // was 83
|
---|
[1] | 2092 | #endif
|
---|
| 2093 | }
|
---|
[128] | 2094 | sprintf(tmp, "Setting %s's type to %s (%s)", partition, format,
|
---|
| 2095 | partcode);
|
---|
[1108] | 2096 | mr_msg(1, tmp);
|
---|
[1] | 2097 | if (partcode[0] != '\0' && strcmp(partcode, "83")) { /* no need to set type if 83: 83 is default */
|
---|
[128] | 2098 |
|
---|
| 2099 | if (pout_to_fdisk) {
|
---|
[1] | 2100 | res = 0;
|
---|
| 2101 | fput_string_one_char_at_a_time(pout_to_fdisk, "t\n");
|
---|
[128] | 2102 | if (partno > 1
|
---|
| 2103 | || strstr(last_line_of_file(FDISK_LOG), " (1-4)")) {
|
---|
[1108] | 2104 | mr_msg(5, "Specifying partno (%d) - yay", partno);
|
---|
[1] | 2105 | sprintf(tmp, "%d\n", partno);
|
---|
| 2106 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1108] | 2107 | mr_msg(5, "A - last line = '%s'",
|
---|
[128] | 2108 | last_line_of_file(FDISK_LOG));
|
---|
[1] | 2109 | }
|
---|
[128] | 2110 |
|
---|
[1] | 2111 | sprintf(tmp, "%s\n", partcode);
|
---|
| 2112 | fput_string_one_char_at_a_time(pout_to_fdisk, tmp);
|
---|
[1108] | 2113 | mr_msg(5, "B - last line = '%s'",
|
---|
[128] | 2114 | last_line_of_file(FDISK_LOG));
|
---|
[1] | 2115 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
[1108] | 2116 | mr_msg(5, "C - last line = '%s'",
|
---|
[128] | 2117 | last_line_of_file(FDISK_LOG));
|
---|
| 2118 |
|
---|
[1] | 2119 | strcpy(tmp, last_line_of_file(FDISK_LOG));
|
---|
[128] | 2120 | if (!strstr(tmp, " (m ")) {
|
---|
[1108] | 2121 | mr_msg(1, "last line = '%s'; part type set failed", tmp);
|
---|
[128] | 2122 | res++;
|
---|
| 2123 | fput_string_one_char_at_a_time(pout_to_fdisk, "\n");
|
---|
| 2124 | }
|
---|
| 2125 | fput_string_one_char_at_a_time(pout_to_fdisk, "p\n");
|
---|
| 2126 | } else {
|
---|
[1] | 2127 | sprintf(output, "t\n%d\n%s\n", partno, partcode);
|
---|
| 2128 | strcat(output, "w\n");
|
---|
[128] | 2129 | sprintf(command, "parted2fdisk %s >> %s 2>> %s", drive,
|
---|
| 2130 | MONDO_LOGFILE, MONDO_LOGFILE);
|
---|
[1108] | 2131 | mr_msg(5, "output = '%s'", output);
|
---|
| 2132 | mr_msg(5, "partno=%d; partcode=%s", partno, partcode);
|
---|
| 2133 | mr_msg(5, "command = '%s'", command);
|
---|
[1] | 2134 | fout = popen(command, "w");
|
---|
| 2135 | if (!fout) {
|
---|
| 2136 | log_OS_error(command);
|
---|
| 2137 | res = 1;
|
---|
| 2138 | } else {
|
---|
| 2139 | res = 0;
|
---|
| 2140 | fprintf(fout, output);
|
---|
| 2141 | paranoid_pclose(fout);
|
---|
| 2142 | }
|
---|
| 2143 | }
|
---|
[128] | 2144 | if (res) {
|
---|
| 2145 | log_OS_error(command);
|
---|
| 2146 | }
|
---|
[1] | 2147 | }
|
---|
| 2148 |
|
---|
[1080] | 2149 | mr_free(partition);
|
---|
| 2150 | mr_free(command);
|
---|
| 2151 | mr_free(output);
|
---|
| 2152 | mr_free(tmp);
|
---|
| 2153 | mr_free(partcode);
|
---|
| 2154 | mr_free(logfile);
|
---|
[1] | 2155 |
|
---|
[128] | 2156 | return (res);
|
---|
[1] | 2157 | }
|
---|
| 2158 |
|
---|
| 2159 |
|
---|
| 2160 | int start_raid_device(char *raid_device)
|
---|
| 2161 | {
|
---|
| 2162 | /** int *************************************************************/
|
---|
| 2163 | int res;
|
---|
| 2164 | int retval = 0;
|
---|
| 2165 |
|
---|
| 2166 | /** buffers *********************************************************/
|
---|
| 2167 | char *program;
|
---|
| 2168 |
|
---|
| 2169 | /** end *************************************************************/
|
---|
| 2170 |
|
---|
| 2171 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
| 2172 | malloc_string(program);
|
---|
[128] | 2173 |
|
---|
[1] | 2174 | #ifdef __FreeBSD__
|
---|
| 2175 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2176 | log_it("Can't start %s when it's mounted!", raid_device);
|
---|
| 2177 | return 1;
|
---|
| 2178 | }
|
---|
| 2179 | sprintf(program, "vinum start -f %s", raid_device);
|
---|
| 2180 | #else
|
---|
| 2181 | sprintf(program, "raidstart %s", raid_device);
|
---|
| 2182 | #endif
|
---|
[1108] | 2183 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2184 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2185 | if (g_fprep) {
|
---|
| 2186 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2187 | }
|
---|
| 2188 | if (res) {
|
---|
[1108] | 2189 | mr_msg(1, "Warning - failed to start RAID device %s",
|
---|
[128] | 2190 | raid_device);
|
---|
| 2191 | }
|
---|
[1] | 2192 | retval += res;
|
---|
| 2193 | sleep(1);
|
---|
| 2194 | return (retval);
|
---|
| 2195 | }
|
---|
| 2196 |
|
---|
| 2197 |
|
---|
| 2198 |
|
---|
| 2199 | /**
|
---|
| 2200 | * Stop @p raid_device using @p raidstop.
|
---|
| 2201 | * @param raid_device The software RAID device to stop.
|
---|
| 2202 | * @return 0 for success, nonzero for failure.
|
---|
| 2203 | */
|
---|
| 2204 | int stop_raid_device(char *raid_device)
|
---|
| 2205 | {
|
---|
| 2206 | /** int *************************************************************/
|
---|
| 2207 | int res;
|
---|
| 2208 | int retval = 0;
|
---|
| 2209 |
|
---|
| 2210 | /** buffers *********************************************************/
|
---|
| 2211 | char *program;
|
---|
| 2212 |
|
---|
| 2213 | /** end *************************************************************/
|
---|
| 2214 |
|
---|
| 2215 | assert_string_is_neither_NULL_nor_zerolength(raid_device);
|
---|
| 2216 | malloc_string(program);
|
---|
[128] | 2217 |
|
---|
[1] | 2218 | #ifdef __FreeBSD__
|
---|
| 2219 | if (is_this_device_mounted(raid_device)) {
|
---|
| 2220 | log_it("Can't stop %s when it's mounted!", raid_device);
|
---|
| 2221 | return 1;
|
---|
| 2222 | }
|
---|
| 2223 | sprintf(program, "vinum stop -f %s", raid_device);
|
---|
| 2224 | #else
|
---|
[558] | 2225 | // use raidstop if it exists, otherwise use mdadm
|
---|
| 2226 | if (run_program_and_log_output("which raidstop", FALSE)) {
|
---|
| 2227 | sprintf(program, "mdadm -S %s", raid_device);
|
---|
| 2228 | } else {
|
---|
| 2229 | sprintf(program, "raidstop %s", raid_device);
|
---|
| 2230 | }
|
---|
[1] | 2231 | #endif
|
---|
[1108] | 2232 | mr_msg(1, "program = %s", program);
|
---|
[1] | 2233 | res = run_program_and_log_output(program, 1);
|
---|
[128] | 2234 | if (g_fprep) {
|
---|
| 2235 | fprintf(g_fprep, "%s\n", program);
|
---|
| 2236 | }
|
---|
| 2237 | if (res) {
|
---|
[1108] | 2238 | mr_msg(1, "Warning - failed to stop RAID device %s", raid_device);
|
---|
[128] | 2239 | }
|
---|
[1] | 2240 | retval += res;
|
---|
| 2241 | return (retval);
|
---|
| 2242 | }
|
---|
| 2243 |
|
---|
| 2244 |
|
---|
| 2245 | int start_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2246 | {
|
---|
| 2247 | int i;
|
---|
[128] | 2248 | int retval = 0;
|
---|
[1] | 2249 | int res;
|
---|
[128] | 2250 |
|
---|
| 2251 | for (i = 0; i < mountlist->entries; i++) {
|
---|
| 2252 | if (!strncmp
|
---|
| 2253 | (mountlist->el[i].device, RAID_DEVICE_STUB,
|
---|
| 2254 | strlen(RAID_DEVICE_STUB))) {
|
---|
[1108] | 2255 | mr_msg(1, "Starting %s", mountlist->el[i].device);
|
---|
[128] | 2256 | res = start_raid_device(mountlist->el[i].device);
|
---|
| 2257 | retval += res;
|
---|
| 2258 | }
|
---|
| 2259 | }
|
---|
| 2260 | if (retval) {
|
---|
[1108] | 2261 | mr_msg(1, "Started all s/w raid devices OK");
|
---|
[128] | 2262 | } else {
|
---|
[1108] | 2263 | mr_msg(1, "Failed to start some/all s/w raid devices");
|
---|
[128] | 2264 | }
|
---|
| 2265 | return (retval);
|
---|
[1] | 2266 | }
|
---|
| 2267 |
|
---|
| 2268 | /**
|
---|
| 2269 | * Stop all software RAID devices listed in @p mountlist.
|
---|
| 2270 | * @param mountlist The mountlist to stop the RAID devices in.
|
---|
| 2271 | * @return The number of errors encountered (0 for success).
|
---|
| 2272 | * @bug @p mountlist is not used.
|
---|
| 2273 | */
|
---|
| 2274 | int stop_all_raid_devices(struct mountlist_itself *mountlist)
|
---|
| 2275 | {
|
---|
| 2276 | /** int *************************************************************/
|
---|
| 2277 | int retval = 0;
|
---|
| 2278 | #ifndef __FreeBSD__
|
---|
| 2279 | int res;
|
---|
| 2280 | #endif
|
---|
| 2281 |
|
---|
| 2282 | /** char ************************************************************/
|
---|
| 2283 | char *incoming;
|
---|
| 2284 | #ifndef __FreeBSD__
|
---|
| 2285 | char *dev;
|
---|
| 2286 | #endif
|
---|
| 2287 | /** pointers ********************************************************/
|
---|
| 2288 | #ifndef __FreeBSD__
|
---|
| 2289 | char *p;
|
---|
| 2290 | #endif
|
---|
| 2291 | FILE *fin;
|
---|
| 2292 | int i;
|
---|
| 2293 |
|
---|
| 2294 | /** end ****************************************************************/
|
---|
| 2295 |
|
---|
| 2296 | malloc_string(dev);
|
---|
| 2297 | malloc_string(incoming);
|
---|
| 2298 | assert(mountlist != NULL);
|
---|
| 2299 |
|
---|
| 2300 | for (i = 0; i < 3; i++) {
|
---|
| 2301 | #ifdef __FreeBSD__
|
---|
[128] | 2302 | fin =
|
---|
| 2303 | popen
|
---|
| 2304 | ("vinum list | grep '^[PVS]' | sed 's/S/1/;s/P/2/;s/V/3/' | sort | cut -d' ' -f2",
|
---|
| 2305 | "r");
|
---|
[1] | 2306 | if (!fin) {
|
---|
[1080] | 2307 | mr_free(dev);
|
---|
| 2308 | mr_free(incoming);
|
---|
[1] | 2309 | return (1);
|
---|
| 2310 | }
|
---|
[128] | 2311 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 2312 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
[1] | 2313 | retval += stop_raid_device(incoming);
|
---|
| 2314 | }
|
---|
| 2315 | #else
|
---|
| 2316 | fin = fopen("/proc/mdstat", "r");
|
---|
| 2317 | if (!fin) {
|
---|
| 2318 | log_OS_error("/proc/mdstat");
|
---|
[1080] | 2319 | mr_free(dev);
|
---|
| 2320 | mr_free(incoming);
|
---|
[1] | 2321 | return (1);
|
---|
| 2322 | }
|
---|
[128] | 2323 | for (fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 2324 | fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 2325 | for (p = incoming;
|
---|
| 2326 | *p != '\0' && (*p != 'm' || *(p + 1) != 'd'
|
---|
| 2327 | || !isdigit(*(p + 2))); p++);
|
---|
[1] | 2328 | if (*p != '\0') {
|
---|
| 2329 | sprintf(dev, "/dev/%s", p);
|
---|
| 2330 | for (p = dev; *p > 32; p++);
|
---|
| 2331 | *p = '\0';
|
---|
| 2332 | res = stop_raid_device(dev);
|
---|
| 2333 | }
|
---|
| 2334 | }
|
---|
| 2335 | #endif
|
---|
| 2336 | }
|
---|
| 2337 | paranoid_fclose(fin);
|
---|
[128] | 2338 | if (retval) {
|
---|
[1108] | 2339 | mr_msg(1, "Warning - unable to stop some RAID devices");
|
---|
[128] | 2340 | }
|
---|
[1080] | 2341 | mr_free(dev);
|
---|
| 2342 | mr_free(incoming);
|
---|
[128] | 2343 | system("sync");
|
---|
| 2344 | system("sync");
|
---|
| 2345 | system("sync");
|
---|
[1] | 2346 | sleep(1);
|
---|
| 2347 | return (retval);
|
---|
| 2348 | }
|
---|
| 2349 |
|
---|
| 2350 |
|
---|
| 2351 |
|
---|
| 2352 | /**
|
---|
| 2353 | * Decide which command we need to use to format a device of type @p format.
|
---|
| 2354 | * @param format The filesystem type we are about to format.
|
---|
| 2355 | * @param program Where to put the binary name for this format.
|
---|
| 2356 | * @return 0 for success, nonzero for failure.
|
---|
| 2357 | */
|
---|
| 2358 | int which_format_command_do_i_need(char *format, char *program)
|
---|
| 2359 | {
|
---|
| 2360 | /** int *************************************************************/
|
---|
| 2361 | int res = 0;
|
---|
| 2362 |
|
---|
| 2363 | /** buffers *********************************************************/
|
---|
| 2364 | char *tmp;
|
---|
| 2365 |
|
---|
| 2366 | /** end ***************************************************************/
|
---|
| 2367 |
|
---|
| 2368 | malloc_string(tmp);
|
---|
| 2369 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
| 2370 | assert(program != NULL);
|
---|
| 2371 |
|
---|
| 2372 | if (strcmp(format, "swap") == 0) {
|
---|
| 2373 | #ifdef __FreeBSD__
|
---|
| 2374 | strcpy(program, "true");
|
---|
| 2375 | #else
|
---|
| 2376 | strcpy(program, "mkswap");
|
---|
| 2377 | #endif
|
---|
| 2378 | } else if (strcmp(format, "vfat") == 0) {
|
---|
| 2379 | strcpy(program, "format-and-kludge-vfat");
|
---|
| 2380 | #ifndef __FreeBSD__
|
---|
| 2381 | } else if (strcmp(format, "reiserfs") == 0) {
|
---|
| 2382 | strcpy(program, "mkreiserfs -ff");
|
---|
| 2383 | } else if (strcmp(format, "xfs") == 0) {
|
---|
| 2384 | strcpy(program, "mkfs.xfs -f -q");
|
---|
| 2385 | } else if (strcmp(format, "jfs") == 0) {
|
---|
| 2386 | strcpy(program, "mkfs.jfs");
|
---|
| 2387 | } else if (strcmp(format, "ext3") == 0) {
|
---|
| 2388 | strcpy(program, "mkfs -t ext2 -F -j -q");
|
---|
| 2389 | } else if (strcmp(format, "minix") == 0) {
|
---|
| 2390 | strcpy(program, "mkfs.minix");
|
---|
| 2391 | #endif
|
---|
| 2392 | } else if (strcmp(format, "ext2") == 0) {
|
---|
| 2393 | strcpy(program, "mke2fs -F -q");
|
---|
| 2394 | } else {
|
---|
| 2395 | #ifdef __FreeBSD__
|
---|
| 2396 | sprintf(program, "newfs_%s", format);
|
---|
| 2397 | #else
|
---|
| 2398 | sprintf(program, "mkfs -t %s -c", format); // -c checks for bad blocks
|
---|
| 2399 | #endif
|
---|
[128] | 2400 | sprintf(tmp, "Unknown format (%s) - assuming '%s' will do", format,
|
---|
| 2401 | program);
|
---|
[1] | 2402 | log_it(tmp);
|
---|
| 2403 | res = 0;
|
---|
| 2404 | }
|
---|
[1080] | 2405 | mr_free(tmp);
|
---|
[1] | 2406 | return (res);
|
---|
| 2407 | }
|
---|
| 2408 |
|
---|
| 2409 |
|
---|
| 2410 | /**
|
---|
| 2411 | * Calculate the probable size of @p drive_name by adding up sizes in
|
---|
| 2412 | * @p mountlist.
|
---|
| 2413 | * @param mountlist The mountlist to use to calculate the size.
|
---|
| 2414 | * @param drive_name The drive to calculate the original size of.
|
---|
| 2415 | * @return The size of @p drive_name in kilobytes.
|
---|
| 2416 | */
|
---|
| 2417 | long calc_orig_size_of_drive_from_mountlist(struct mountlist_itself
|
---|
[128] | 2418 | *mountlist, char *drive_name)
|
---|
[1] | 2419 | {
|
---|
| 2420 | /** long ************************************************************/
|
---|
| 2421 | long original_size_of_drive;
|
---|
| 2422 |
|
---|
| 2423 | /** int *************************************************************/
|
---|
| 2424 | int partno;
|
---|
| 2425 |
|
---|
| 2426 | /** buffers *********************************************************/
|
---|
| 2427 | char *tmp;
|
---|
| 2428 |
|
---|
| 2429 | /** end *************************************************************/
|
---|
| 2430 |
|
---|
| 2431 | malloc_string(tmp);
|
---|
| 2432 | assert(mountlist != NULL);
|
---|
| 2433 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
|
---|
| 2434 |
|
---|
[128] | 2435 | for (original_size_of_drive = 0, partno = 0;
|
---|
| 2436 | partno < mountlist->entries; partno++) {
|
---|
| 2437 | if (strncmp
|
---|
| 2438 | (mountlist->el[partno].device, drive_name,
|
---|
| 2439 | strlen(drive_name)) == 0) {
|
---|
[1] | 2440 | original_size_of_drive += mountlist->el[partno].size;
|
---|
| 2441 | } else {
|
---|
| 2442 | sprintf(tmp, "Skipping %s", mountlist->el[partno].device);
|
---|
| 2443 | // log_to_screen(tmp);
|
---|
| 2444 | }
|
---|
| 2445 | }
|
---|
| 2446 | original_size_of_drive = original_size_of_drive / 1024;
|
---|
[1080] | 2447 | mr_free(tmp);
|
---|
[1] | 2448 | return (original_size_of_drive);
|
---|
| 2449 | }
|
---|
| 2450 |
|
---|
| 2451 |
|
---|
| 2452 | /**
|
---|
| 2453 | * Resize a drive's entries in @p mountlist proportionately to fit its new size.
|
---|
| 2454 | * There are a few problems with this function:
|
---|
| 2455 | * - It won't work if there was any unallocated space on the user's hard drive
|
---|
| 2456 | * when it was backed up.
|
---|
| 2457 | * - It won't work if the user's hard drive lies about its size (more common
|
---|
| 2458 | * than you'd think).
|
---|
| 2459 | *
|
---|
| 2460 | * @param mountlist The mountlist to use for resizing @p drive_name.
|
---|
| 2461 | * @param drive_name The drive to resize.
|
---|
| 2462 | */
|
---|
| 2463 | void resize_drive_proportionately_to_suit_new_drives(struct mountlist_itself
|
---|
[128] | 2464 | *mountlist,
|
---|
| 2465 | char *drive_name)
|
---|
[1] | 2466 | {
|
---|
| 2467 | /**buffers **********************************************************/
|
---|
| 2468 | char *tmp;
|
---|
| 2469 |
|
---|
| 2470 | /** int *************************************************************/
|
---|
| 2471 | int partno, lastpart;
|
---|
[128] | 2472 | /** remove driveno, noof_drives stan benoit apr 2002**/
|
---|
[1] | 2473 |
|
---|
| 2474 | /** float ***********************************************************/
|
---|
| 2475 | float factor;
|
---|
| 2476 | float new_size;
|
---|
[128] | 2477 | // float newcylinderno;
|
---|
[1] | 2478 |
|
---|
| 2479 | /** long *************************************************************/
|
---|
| 2480 | long newsizL;
|
---|
| 2481 | long current_size_of_drive = 0;
|
---|
| 2482 | long original_size_of_drive = 0;
|
---|
[128] | 2483 | long final_size; /* all in Megabytes */
|
---|
[1] | 2484 | struct mountlist_reference *drivemntlist;
|
---|
| 2485 |
|
---|
| 2486 | /** structures *******************************************************/
|
---|
| 2487 |
|
---|
| 2488 | /** end **************************************************************/
|
---|
| 2489 |
|
---|
| 2490 | malloc_string(tmp);
|
---|
| 2491 | assert(mountlist != NULL);
|
---|
| 2492 | assert_string_is_neither_NULL_nor_zerolength(drive_name);
|
---|
| 2493 |
|
---|
| 2494 | if (strlen(drive_name) >= strlen(RAID_DEVICE_STUB)) {
|
---|
[128] | 2495 | if (strncmp(drive_name, RAID_DEVICE_STUB, strlen(RAID_DEVICE_STUB))
|
---|
| 2496 | == 0) {
|
---|
[1080] | 2497 | mr_free(tmp);
|
---|
[1] | 2498 | return;
|
---|
| 2499 | }
|
---|
| 2500 | }
|
---|
| 2501 |
|
---|
| 2502 | /*
|
---|
| 2503 | sprintf (tmp, "cp -f %s %s.pre-resize", g_mountlist_fname, g_mountlist_fname);
|
---|
| 2504 | run_program_and_log_output (tmp, FALSE);
|
---|
| 2505 | */
|
---|
| 2506 |
|
---|
| 2507 | current_size_of_drive = get_phys_size_of_drive(drive_name);
|
---|
[128] | 2508 |
|
---|
[1] | 2509 | if (current_size_of_drive <= 0) {
|
---|
| 2510 | log_it("Not resizing to match %s - can't find drive", drive_name);
|
---|
[1080] | 2511 | mr_free(tmp);
|
---|
[1] | 2512 | return;
|
---|
| 2513 | }
|
---|
[541] | 2514 | sprintf(tmp, "Expanding entries to suit drive %s (%ld MB)", drive_name,
|
---|
[128] | 2515 | current_size_of_drive);
|
---|
[1] | 2516 | log_to_screen(tmp);
|
---|
| 2517 |
|
---|
[1080] | 2518 | drivemntlist = mr_malloc(sizeof(struct mountlist_reference));
|
---|
[128] | 2519 | drivemntlist->el =
|
---|
[1080] | 2520 | mr_malloc(sizeof(struct mountlist_line *) * MAX_TAPECATALOG_ENTRIES);
|
---|
[1] | 2521 |
|
---|
| 2522 | create_mountlist_for_drive(mountlist, drive_name, drivemntlist);
|
---|
| 2523 |
|
---|
| 2524 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
---|
| 2525 | original_size_of_drive += drivemntlist->el[partno]->size;
|
---|
| 2526 | }
|
---|
| 2527 | original_size_of_drive = original_size_of_drive / 1024;
|
---|
| 2528 |
|
---|
| 2529 | if (original_size_of_drive <= 0) {
|
---|
[541] | 2530 | sprintf(tmp, "Cannot resize %s's entries. Drive not found.",
|
---|
[128] | 2531 | drive_name);
|
---|
[1] | 2532 | log_to_screen(tmp);
|
---|
[1080] | 2533 | mr_free(tmp);
|
---|
[1] | 2534 | return;
|
---|
| 2535 | }
|
---|
[128] | 2536 | factor =
|
---|
| 2537 | (float) (current_size_of_drive) / (float) (original_size_of_drive);
|
---|
| 2538 | sprintf(tmp, "Disk %s was %ld MB; is now %ld MB; factor = %f",
|
---|
| 2539 | drive_name, original_size_of_drive, current_size_of_drive,
|
---|
| 2540 | factor);
|
---|
[1] | 2541 | log_to_screen(tmp);
|
---|
| 2542 |
|
---|
[128] | 2543 | lastpart = drivemntlist->entries - 1;
|
---|
[1] | 2544 | for (partno = 0; partno < drivemntlist->entries; partno++) {
|
---|
| 2545 | /* the 'atoi' thing is to make sure we don't try to resize _images_, whose formats will be numeric */
|
---|
[128] | 2546 | if (!atoi(drivemntlist->el[partno]->format)) {
|
---|
[1] | 2547 | new_size = (float) (drivemntlist->el[partno]->size) * factor;
|
---|
| 2548 | } else {
|
---|
| 2549 | new_size = drivemntlist->el[partno]->size;
|
---|
| 2550 | }
|
---|
[128] | 2551 |
|
---|
[1] | 2552 | if (!strcmp(drivemntlist->el[partno]->mountpoint, "image")) {
|
---|
[1108] | 2553 | mr_msg(1, "Skipping %s (%s) because it's an image",
|
---|
[128] | 2554 | drivemntlist->el[partno]->device,
|
---|
| 2555 | drivemntlist->el[partno]->mountpoint);
|
---|
| 2556 | newsizL = (long) new_size; // It looks wrong but it's not
|
---|
[1] | 2557 | } else {
|
---|
| 2558 | newsizL = (long) new_size;
|
---|
| 2559 | }
|
---|
[541] | 2560 | sprintf(tmp, "Changing %s from %lld KB to %ld KB",
|
---|
[128] | 2561 | drivemntlist->el[partno]->device,
|
---|
| 2562 | drivemntlist->el[partno]->size, newsizL);
|
---|
[1] | 2563 | log_to_screen(tmp);
|
---|
| 2564 | drivemntlist->el[partno]->size = newsizL;
|
---|
| 2565 | }
|
---|
| 2566 | final_size = get_phys_size_of_drive(drive_name);
|
---|
[541] | 2567 | sprintf(tmp, "final_size = %ld MB", final_size);
|
---|
[1080] | 2568 | mr_free(tmp);
|
---|
[1] | 2569 | log_to_screen(tmp);
|
---|
| 2570 | }
|
---|
| 2571 |
|
---|
| 2572 |
|
---|
| 2573 | /**
|
---|
| 2574 | * Resize all partitions in @p mountlist proportionately (each one
|
---|
| 2575 | * grows or shrinks by the same percentage) to fit them into the new
|
---|
| 2576 | * drives (presumably different from the old ones).
|
---|
| 2577 | * @param mountlist The mountlist to resize the drives in.
|
---|
| 2578 | */
|
---|
| 2579 | void resize_mountlist_proportionately_to_suit_new_drives(struct mountlist_itself
|
---|
[128] | 2580 | *mountlist)
|
---|
[1] | 2581 | {
|
---|
| 2582 | /** buffers *********************************************************/
|
---|
| 2583 | struct list_of_disks *drivelist;
|
---|
| 2584 |
|
---|
| 2585 | /** int *************************************************************/
|
---|
| 2586 | int driveno;
|
---|
| 2587 |
|
---|
| 2588 | /** end *************************************************************/
|
---|
| 2589 |
|
---|
[1080] | 2590 | drivelist = mr_malloc(sizeof(struct list_of_disks));
|
---|
[1] | 2591 |
|
---|
| 2592 | if (g_mountlist_fname[0] == '\0') {
|
---|
[128] | 2593 | log_it
|
---|
| 2594 | ("resize_mountlist_prop...() - warning - mountlist fname is blank");
|
---|
| 2595 | log_it("That does NOT affect the functioning of this subroutine.");
|
---|
| 2596 | log_it("--- Hugo, 2002/11/20");
|
---|
[1] | 2597 | }
|
---|
| 2598 | iamhere("Resizing mountlist");
|
---|
| 2599 | make_list_of_drives_in_mountlist(mountlist, drivelist);
|
---|
| 2600 | iamhere("Back from MLoDiM");
|
---|
| 2601 | for (driveno = 0; driveno < drivelist->entries; driveno++) {
|
---|
[128] | 2602 | resize_drive_proportionately_to_suit_new_drives(mountlist,
|
---|
| 2603 | drivelist->
|
---|
| 2604 | el[driveno].
|
---|
| 2605 | device);
|
---|
[1] | 2606 | }
|
---|
[541] | 2607 | log_to_screen("Mountlist adjusted to suit current hard drive(s)");
|
---|
[1124] | 2608 | mr_free(drivelist);
|
---|
[1] | 2609 | }
|
---|
| 2610 |
|
---|
| 2611 | /**
|
---|
| 2612 | * Create a mountlist_reference structure for @p drive_name in @p mountlist.
|
---|
| 2613 | * @param mountlist The complete mountlist to get the drive references from.
|
---|
| 2614 | * @param drive_name The drive to put in @p drivemntlist.
|
---|
| 2615 | * @param drivemntlist The mountlist_reference structure to put the drive's entries in.
|
---|
| 2616 | * @note @p drivemntlist and @p drivemntlist->el must be allocated by the caller.
|
---|
| 2617 | * @author Ralph Grewe
|
---|
| 2618 | */
|
---|
[128] | 2619 | void create_mountlist_for_drive(struct mountlist_itself *mountlist,
|
---|
| 2620 | char *drive_name,
|
---|
| 2621 | struct mountlist_reference *drivemntlist)
|
---|
| 2622 | {
|
---|
[1] | 2623 | int partno;
|
---|
| 2624 | char *tmp_drive_name, *c;
|
---|
| 2625 |
|
---|
| 2626 | assert(mountlist != NULL);
|
---|
| 2627 | assert(drive_name != NULL);
|
---|
| 2628 | assert(drivemntlist != NULL);
|
---|
| 2629 |
|
---|
[1108] | 2630 | mr_msg(1, "Creating list of partitions for drive %s", drive_name);
|
---|
[1] | 2631 |
|
---|
[128] | 2632 | tmp_drive_name = strdup(drive_name);
|
---|
| 2633 | if (!tmp_drive_name)
|
---|
| 2634 | fatal_error("Out of memory");
|
---|
| 2635 |
|
---|
[1] | 2636 | /* devfs devices? */
|
---|
[128] | 2637 | c = strrchr(tmp_drive_name, '/');
|
---|
| 2638 | if (c && strncmp(c, "/disc", 5) == 0) {
|
---|
| 2639 | /* yup its devfs, change the "disc" to "part" so the existing code works */
|
---|
| 2640 | strcpy(c + 1, "part");
|
---|
[1] | 2641 | }
|
---|
[128] | 2642 | drivemntlist->entries = 0;
|
---|
[1] | 2643 | for (partno = 0; partno < mountlist->entries; partno++) {
|
---|
[128] | 2644 | if (strncmp
|
---|
| 2645 | (mountlist->el[partno].device, tmp_drive_name,
|
---|
| 2646 | strlen(tmp_drive_name)) == 0) {
|
---|
| 2647 | drivemntlist->el[drivemntlist->entries] =
|
---|
| 2648 | &mountlist->el[partno];
|
---|
[1] | 2649 | drivemntlist->entries++;
|
---|
| 2650 | }
|
---|
| 2651 | }
|
---|
| 2652 | if (tmp_drive_name)
|
---|
[1080] | 2653 | mr_free(tmp_drive_name);
|
---|
[1] | 2654 | }
|
---|
| 2655 |
|
---|
| 2656 | /* @} - end of prepGroup */
|
---|