diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/md/dm-raid1.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c index 4e1e04dbc4ab..9978b9f07fe9 100644 --- a/drivers/md/dm-raid1.c +++ b/drivers/md/dm-raid1.c @@ -737,15 +737,32 @@ out: static void recovery_complete(int read_err, unsigned int write_err, void *context) { - struct region *reg = (struct region *) context; + struct region *reg = (struct region *)context; + struct mirror_set *ms = reg->rh->ms; + int m, bit = 0; - if (read_err) + if (read_err) { /* Read error means the failure of default mirror. */ DMERR_LIMIT("Unable to read primary mirror during recovery"); + fail_mirror(get_default_mirror(ms), DM_RAID1_SYNC_ERROR); + } - if (write_err) + if (write_err) { DMERR_LIMIT("Write error during recovery (error = 0x%x)", write_err); + /* + * Bits correspond to devices (excluding default mirror). + * The default mirror cannot change during recovery. + */ + for (m = 0; m < ms->nr_mirrors; m++) { + if (&ms->mirror[m] == get_default_mirror(ms)) + continue; + if (test_bit(bit, &write_err)) + fail_mirror(ms->mirror + m, + DM_RAID1_SYNC_ERROR); + bit++; + } + } rh_recovery_end(reg, !(read_err || write_err)); } |