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authorNeilBrown <neilb@suse.de>2005-11-08 21:39:38 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 07:56:39 -0800
commit3855ad9f398de88a3290f7dd799633c4b73903ea (patch)
treeb4a898b49683712645f4b8a41cabdbca4f89122b
parente5de485f00d6e6c15f487869faaf999c708f69b1 (diff)
[PATCH] md: make sure a user-request sync of raid5 ignores intent bitmap
A sync of raid5 usually ignore blocks which the bitmap says are in-sync. But a user-request check or repair should not ignore these. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/md/raid5.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index d1c488b008a..51003b008de 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -1645,6 +1645,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
return rv;
}
if (!bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 1) &&
+ !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery) &&
!conf->fullsync && sync_blocks >= STRIPE_SECTORS) {
/* we can skip this block, and probably more */
sync_blocks /= STRIPE_SECTORS;