summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/md/raid1.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index e3cfca7..cc24f0c 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -391,6 +391,11 @@ static void raid1_end_write_request(struct bio *bio, int error)
if (!uptodate) {
set_bit(WriteErrorSeen,
&conf->mirrors[mirror].rdev->flags);
+ if (!test_and_set_bit(WantReplacement,
+ &conf->mirrors[mirror].rdev->flags))
+ set_bit(MD_RECOVERY_NEEDED, &
+ conf->mddev->recovery);
+
set_bit(R1BIO_WriteError, &r1_bio->state);
} else {
/*
@@ -1461,6 +1466,10 @@ static void end_sync_write(struct bio *bio, int error)
} while (sectors_to_go > 0);
set_bit(WriteErrorSeen,
&conf->mirrors[mirror].rdev->flags);
+ if (!test_and_set_bit(WantReplacement,
+ &conf->mirrors[mirror].rdev->flags))
+ set_bit(MD_RECOVERY_NEEDED, &
+ mddev->recovery);
set_bit(R1BIO_WriteError, &r1_bio->state);
} else if (is_badblock(conf->mirrors[mirror].rdev,
r1_bio->sector,
@@ -1491,8 +1500,13 @@ static int r1_sync_page_io(struct md_rdev *rdev, sector_t sector,
if (sync_page_io(rdev, sector, sectors << 9, page, rw, false))
/* success */
return 1;
- if (rw == WRITE)
+ if (rw == WRITE) {
set_bit(WriteErrorSeen, &rdev->flags);
+ if (!test_and_set_bit(WantReplacement,
+ &rdev->flags))
+ set_bit(MD_RECOVERY_NEEDED, &
+ rdev->mddev->recovery);
+ }
/* need to record an error - either for the block or the device */
if (!rdev_set_badblocks(rdev, sector, sectors, 0))
md_error(rdev->mddev, rdev);
OpenPOWER on IntegriCloud