- A stable dm-flakey fix to error read IO during the 'down_interval'
- A DM core suspend fix to establish the SUSPENDED flag before dropping
the SUSPENDING flag
- A blk-mq request-based DM (dm-mq) dm_stop_queue() fix to properly stop
the blk-mq hw_queues (and cancel pending requeue work); also set/clear
QUEUE_FLAG_STOPPED when stopping/starting the dm-mq request_queue.
- A DM multipath fix to harden locking of in-core state flags in the
face of concurrent access while handling path failures under heavy
IO.
- A few small DM raid fixes to edge cases caught with further testing.
dm raid: fix use of wrong status char during resynchronization
During a resynchronization, device status char 'a' is output on the raid
status line for every device of a RAID set. It changes from 'a' to 'A'
(unless device failure) when the resynchronization completes.
Interrupting and restarting a resynchronization, by reloading the DM
table, erroneously lead to status char 'A'.
Fix this by avoiding setting the MD_RECOVERY_REQUESTED flag in
raid_preresume().
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
1 file changed