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[PATCH] md: only try to print recovery/resync status for personalities that support recovery 

The introduction of 'resync=PENDING' (for read-only devices) caused that
message to appear for non-syncable arrays like raid0 and linear.  Simplest
thing is to not try to print any resync info unless the personality clearly
supports it.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
NeilBrown 2005-11-08 21:39:41 -08:00 committed by Linus Torvalds
parent 411036fa19
commit 8e1b39d623
1 changed files with 9 additions and 7 deletions
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16
drivers/md/md.c
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@ -3722,13 +3722,15 @@ static int md_seq_show(struct seq_file *seq, void *v)
if (mddev->pers) {
mddev->pers->status (seq, mddev);
seq_printf(seq, "\n ");
if (mddev->curr_resync > 2) {
status_resync (seq, mddev);
seq_printf(seq, "\n ");
} else if (mddev->curr_resync == 1 || mddev->curr_resync == 2)
seq_printf(seq, "\tresync=DELAYED\n ");
else if (mddev->recovery_cp < MaxSector)
seq_printf(seq, "\tresync=PENDING\n ");
if (mddev->pers->sync_request) {
if (mddev->curr_resync > 2) {
status_resync (seq, mddev);
seq_printf(seq, "\n ");
} else if (mddev->curr_resync == 1 || mddev->curr_resync == 2)
seq_printf(seq, "\tresync=DELAYED\n ");
else if (mddev->recovery_cp < MaxSector)
seq_printf(seq, "\tresync=PENDING\n ");
}
} else
seq_printf(seq, "\n ");