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| author | NeilBrown <neilb@suse.de> | 2006-01-06 00:20:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:34:04 -0800 |
| commit | 18f08819f42b647783e4f6ea99141623881bf182 (patch) | |
| tree | 062f5b77cd2593239af5e8aa720f20781dc8d80e /drivers/md | |
| parent | 9910f16af35419a5382fa7850eecc220103036fa (diff) | |
| download | linux-18f08819f42b647783e4f6ea99141623881bf182.tar.gz linux-18f08819f42b647783e4f6ea99141623881bf182.tar.bz2 linux-18f08819f42b647783e4f6ea99141623881bf182.zip | |
[PATCH] md: support check-without-repair of raid10 arrays
Also keep count on the number of errors found.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid10.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 8f58a447d9f0..1fa70c34b7d2 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1206,6 +1206,10 @@ static void sync_request_write(mddev_t *mddev, r10bio_t *r10_bio) break; if (j == vcnt) continue; + mddev->resync_mismatches += r10_bio->sectors; + if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) + /* Don't fix anything. */ + continue; /* Ok, we need to write this bio * First we need to fixup bv_offset, bv_len and * bi_vecs, as the read request might have corrupted these |