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

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