Commit 52c64152 authored Dec 08, 2011 by NeilBrown

md: bad blocks shouldn't cause a Blocked status on a Faulty device.



Once a device is marked Faulty the badblocks - whether acknowledged or
not - become irrelevant.  So they shouldn't cause the device to be
marked as Blocked.

Without this patch, a process might write "-blocked" to clear the
Blocked status, but while that will correctly fail the device, it
won't remove the apparent 'blocked' status.

Signed-off-by: NeilBrown <neilb@suse.de>

parent af8a2434

drivers/md/md.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2546,7 +2546,8 @@ state_show(struct md_rdev rdev, char page)
		sep = ",";
		}
		if (test_bit(Blocked, &rdev->flags) \|\|
		rdev->badblocks.unacked_exist) {
		(rdev->badblocks.unacked_exist
		&& !test_bit(Faulty, &rdev->flags))) {
		len += sprintf(page+len, "%sblocked", sep);
		sep = ",";
		}