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