From: NeilBrown <neilb@suse.de>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-raid@vger.kernel.org
Subject: [PATCH md 001 of 14] Support check-without-repair of raid10 arrays
Date: Thu, 1 Dec 2005 14:22:51 +1100 [thread overview]
Message-ID: <1051201032251.29554@suse.de> (raw)
In-Reply-To: 20051201141508.29384.patches@notabene
Also keep count on the number of errors found.
Signed-off-by: Neil Brown <neilb@suse.de>
### Diffstat output
./drivers/md/raid10.c | 4 ++++
1 file changed, 4 insertions(+)
diff ./drivers/md/raid10.c~current~ ./drivers/md/raid10.c
--- ./drivers/md/raid10.c~current~ 2005-11-28 10:12:52.000000000 +1100
+++ ./drivers/md/raid10.c 2005-11-28 14:01:41.000000000 +1100
@@ -1206,6 +1206,10 @@ static void sync_request_write(mddev_t *
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
next prev parent reply other threads:[~2005-12-01 3:22 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-01 3:22 [PATCH md 000 of 14] Introduction NeilBrown
2005-12-01 3:22 ` NeilBrown [this message]
2005-12-01 3:22 ` [PATCH md 002 of 14] Allow raid1 to check consistency NeilBrown
2005-12-01 22:34 ` Andrew Morton
2005-12-05 23:30 ` Neil Brown
2005-12-06 3:50 ` Andrew Morton
2005-12-01 3:23 ` [PATCH md 003 of 14] Make sure read error on last working drive of raid1 actually returns failure NeilBrown
2005-12-01 3:23 ` [PATCH md 004 of 14] auto-correct correctable read errors in raid10 NeilBrown
2005-12-01 3:23 ` [PATCH md 005 of 14] raid10 read-error handling - resync and read-only NeilBrown
2005-12-01 3:23 ` [PATCH md 006 of 14] Make /proc/mdstat pollable NeilBrown
2005-12-01 22:39 ` Andrew Morton
2005-12-01 3:23 ` [PATCH md 007 of 14] Clean up 'page' related names in md NeilBrown
2005-12-01 3:23 ` [PATCH md 008 of 14] Convert md to use kzalloc throughout NeilBrown
2005-12-01 22:42 ` Andrew Morton
2005-12-01 3:23 ` [PATCH md 009 of 14] Tidy up raid5/6 hash table code NeilBrown
2005-12-01 3:23 ` [PATCH md 010 of 14] Convert various kmap calls to kmap_atomic NeilBrown
2005-12-01 22:46 ` Andrew Morton
2005-12-05 23:43 ` Neil Brown
2005-12-01 3:23 ` [PATCH md 011 of 14] Convert recently exported symbol to GPL NeilBrown
2005-12-01 3:23 ` [PATCH md 012 of 14] Break out of a loop that doesn't need to run to completion NeilBrown
2005-12-01 3:23 ` [PATCH md 013 of 14] Remove personality numbering from md NeilBrown
2005-12-01 3:24 ` [PATCH md 014 of 14] Fix possible problem in raid1/raid10 error overwriting NeilBrown
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