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| author | Mikulas Patocka <mpatocka@redhat.com> | 2009-12-10 23:52:02 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-12-10 23:52:02 +0000 |
| commit | 64b30c46e866bbff8a9e17883a18636adc358455 (patch) | |
| tree | e79ecbec9170dad5704df2ceddda7b65b1e5d1f6 /drivers/md/dm-raid1.c | |
| parent | c0da3748b9a894b9f9b561ecc2d090a913988a0f (diff) | |
| download | op-kernel-dev-64b30c46e866bbff8a9e17883a18636adc358455.zip op-kernel-dev-64b30c46e866bbff8a9e17883a18636adc358455.tar.gz | |
dm raid1: report flush errors separately in status
Report flush errors as 'F' instead of 'D' for log and mirror devices.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-raid1.c')
| -rw-r--r-- | drivers/md/dm-raid1.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 751660b..85c8704c 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -35,6 +35,7 @@ static DECLARE_WAIT_QUEUE_HEAD(_kmirrord_recovery_stopped); *---------------------------------------------------------------*/ enum dm_raid1_error { DM_RAID1_WRITE_ERROR, + DM_RAID1_FLUSH_ERROR, DM_RAID1_SYNC_ERROR, DM_RAID1_READ_ERROR }; @@ -264,7 +265,7 @@ static int mirror_flush(struct dm_target *ti) for (i = 0; i < ms->nr_mirrors; i++) if (test_bit(i, &error_bits)) fail_mirror(ms->mirror + i, - DM_RAID1_WRITE_ERROR); + DM_RAID1_FLUSH_ERROR); return -EIO; } @@ -1288,7 +1289,8 @@ static char device_status_char(struct mirror *m) if (!atomic_read(&(m->error_count))) return 'A'; - return (test_bit(DM_RAID1_WRITE_ERROR, &(m->error_type))) ? 'D' : + return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' : + (test_bit(DM_RAID1_WRITE_ERROR, &(m->error_type))) ? 'D' : (test_bit(DM_RAID1_SYNC_ERROR, &(m->error_type))) ? 'S' : (test_bit(DM_RAID1_READ_ERROR, &(m->error_type))) ? 'R' : 'U'; } |
