/*
* mdadm - manage Linux "md" devices aka RAID arrays.
*
- * Copyright (C) 2001-2012 Neil Brown <neilb@suse.de>
+ * Copyright (C) 2001-2013 Neil Brown <neilb@suse.de>
*
*
* This program is free software; you can redistribute it and/or modify
}
return rv;
}
+
+int ExamineBadblocks(char *devname, int brief, struct supertype *forcest)
+{
+ int fd = dev_open(devname, O_RDONLY);
+ struct supertype *st = forcest;
+ int err = 1;
+
+ if (fd < 0) {
+ pr_err("cannot open %s: %s\n", devname, strerror(errno));
+ return 1;
+ }
+ if (!st)
+ st = guess_super(fd);
+ if (!st) {
+ if (!brief)
+ pr_err("No md superblock detected on %s\n", devname);
+ goto out;
+ }
+ if (!st->ss->examine_badblocks) {
+ pr_err("%s metadata does not support badblocks\n", st->ss->name);
+ goto out;
+ }
+ err = st->ss->load_super(st, fd, brief ? NULL : devname);
+ if (err)
+ goto out;
+ err = st->ss->examine_badblocks(st, fd, devname);
+
+out:
+ if (fd >= 0)
+ close(fd);
+ if (st) {
+ st->ss->free_super(st);
+ free(st);
+ }
+ return err;
+}