Fix: Raid-6 was not trying to correct a read-error when in
singly-degraded state and was instead dropping one more device, going to
doubly-degraded state. This patch fixes this behaviour.
Tested-by: NJanos Haar <janos.haar@netcenter.hu>
Signed-off-by: NGabriele A. Trombetti <g.trombetti.lkrnl1213@logicschema.com>
Reported-by: NJanos Haar <janos.haar@netcenter.hu>
Signed-off-by: NNeilBrown <neilb@suse.de>
Cc: stable@kernel.org