git.sesse.net Git - bcachefs-tools-debian/blob - cmd_fsck.c

   1
   2 #include "cmds.h"
   3 #include "libbcachefs/error.h"
   4 #include "libbcachefs.h"
   5 #include "libbcachefs/super.h"
   6 #include "tools-util.h"
   7
   8 static void usage(void)
   9 {
  10         puts("bcachefs fsck - filesystem check and repair\n"
  11              "Usage: bcachefs fsck [OPTION]... <devices>\n"
  12              "\n"
  13              "Options:\n"
  14              "  -p     Automatic repair (no questions\n"
  15              "  -n     Don't repair, only check for errors\n"
  16              "  -y     Assume \"yes\" to all questions\n"
  17              "  -f     Force checking even if filesystem is marked clean\n"
  18              "  -v     Be verbose\n"
  19              " --h     Display this help and exit\n"
  20              "Report bugs to <linux-bcache@vger.kernel.org>");
  21 }
  22
  23 int cmd_fsck(int argc, char *argv[])
  24 {
  25         struct bch_opts opts = bch2_opts_empty();
  26         int opt;
  27
  28         opt_set(opts, degraded, true);
  29         opt_set(opts, fix_errors, FSCK_OPT_ASK);
  30
  31         while ((opt = getopt(argc, argv, "pynfvh")) != -1)
  32                 switch (opt) {
  33                 case 'p':
  34                         opt_set(opts, fix_errors, FSCK_OPT_YES);
  35                         break;
  36                 case 'y':
  37                         opt_set(opts, fix_errors, FSCK_OPT_YES);
  38                         break;
  39                 case 'n':
  40                         opt_set(opts, nochanges, true);
  41                         opt_set(opts, fix_errors, FSCK_OPT_NO);
  42                         break;
  43                 case 'f':
  44                         /* force check, even if filesystem marked clean: */
  45                         break;
  46                 case 'v':
  47                         opt_set(opts, verbose_recovery, true);
  48                         break;
  49                 case 'h':
  50                         usage();
  51                         exit(EXIT_SUCCESS);
  52                 }
  53
  54         if (optind >= argc)
  55                 die("Please supply device(s) to check");
  56
  57         struct bch_fs *c = bch2_fs_open(argv + optind, argc - optind, opts);
  58         if (IS_ERR(c))
  59                 die("error opening %s: %s", argv[optind], strerror(-PTR_ERR(c)));
  60
  61         bch2_fs_stop(c);
  62         return 0;
  63 }