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

   1
   2 #include "cmds.h"
   3 #include "error.h"
   4 #include "libbcachefs.h"
   5 #include "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         struct bch_fs *c = NULL;
  27         const char *err;
  28         int opt;
  29
  30         opts.degraded = true;
  31
  32         while ((opt = getopt(argc, argv, "pynfvh")) != -1)
  33                 switch (opt) {
  34                 case 'p':
  35                         opts.fix_errors = FSCK_ERR_YES;
  36                         break;
  37                 case 'y':
  38                         opts.fix_errors = FSCK_ERR_YES;
  39                         break;
  40                 case 'n':
  41                         opts.nochanges = true;
  42                         opts.fix_errors = FSCK_ERR_NO;
  43                         break;
  44                 case 'f':
  45                         /* force check, even if filesystem marked clean: */
  46                         break;
  47                 case 'v':
  48                         opts.verbose_recovery = true;
  49                         break;
  50                 case 'h':
  51                         usage();
  52                         exit(EXIT_SUCCESS);
  53                 }
  54
  55         if (optind >= argc)
  56                 die("Please supply device(s) to check");
  57
  58         err = bch2_fs_open(argv + optind, argc - optind, opts, &c);
  59         if (err)
  60                 die("error opening %s: %s", argv[optind], err);
  61
  62         bch2_fs_stop(c);
  63         return 0;
  64 }