"Usage: bcachefs fsck [OPTION]... <devices>\n"
"\n"
"Options:\n"
- " -p Automatic repair (no questions)\n"
- " -n Don't repair, only check for errors\n"
- " -y Assume \"yes\" to all questions\n"
- " -f Force checking even if filesystem is marked clean\n"
- " --reconstruct_alloc Reconstruct the alloc btree\n"
- " -v Be verbose\n"
- " -h Display this help and exit\n"
+ " -p Automatic repair (no questions)\n"
+ " -n Don't repair, only check for errors\n"
+ " -y Assume \"yes\" to all questions\n"
+ " -f Force checking even if filesystem is marked clean\n"
+ " -r, --ratelimit_errors Don't display more than 10 errors of a given type\n"
+ " -R, --reconstruct_alloc Reconstruct the alloc btree\n"
+ " -v Be verbose\n"
+ " -h, --help Display this help and exit\n"
"Report bugs to <linux-bcachefs@vger.kernel.org>");
}
int cmd_fsck(int argc, char *argv[])
{
static const struct option longopts[] = {
+ { "ratelimit_errors", no_argument, NULL, 'r' },
{ "reconstruct_alloc", no_argument, NULL, 'R' },
+ { "help", no_argument, NULL, 'h' },
{ NULL }
};
struct bch_opts opts = bch2_opts_empty();
opt_set(opts, fix_errors, FSCK_OPT_ASK);
while ((opt = getopt_long(argc, argv,
- "apynfo:vh",
+ "apynfo:rvh",
longopts, NULL)) != -1)
switch (opt) {
case 'a': /* outdated alias for -p */
/* force check, even if filesystem marked clean: */
break;
case 'o':
- ret = bch2_parse_mount_opts(&opts, optarg);
+ ret = bch2_parse_mount_opts(NULL, &opts, optarg);
if (ret)
return ret;
break;
+ case 'r':
+ opt_set(opts, ratelimit_errors, true);
+ break;
case 'R':
opt_set(opts, reconstruct_alloc, true);
break;
struct bch_fs *c = bch2_fs_open(argv, argc, opts);
if (IS_ERR(c)) {
- fprintf(stderr, "error opening %s: %s\n", argv[0], strerror(-PTR_ERR(c)));
+ fprintf(stderr, "error opening %s: %s\n", argv[0], bch2_err_str(PTR_ERR(c)));
exit(8);
}
- if (test_bit(BCH_FS_ERRORS_FIXED, &c->flags))
+ if (test_bit(BCH_FS_ERRORS_FIXED, &c->flags)) {
+ fprintf(stderr, "%s: errors fixed\n", c->name);
ret |= 1;
- if (test_bit(BCH_FS_ERROR, &c->flags))
+ }
+ if (test_bit(BCH_FS_ERROR, &c->flags)) {
+ fprintf(stderr, "%s: still has errors\n", c->name);
ret |= 4;
+ }
bch2_fs_stop(c);
return ret;