Heinz Mauelshagen 5a805cd292 dm raid: fix activation of existing raid4/10 devices ...

commit b052b07c39 upstream.

dm-raid 1.9.0 fails to activate existing RAID4/10 devices that have the
old superblock format (which does not have takeover/reshaping support
that was added via commit 33e53f0685).

Fix validation path for old superblocks by reverting to the old raid4
layout and basing checks on mddev->new_{level,layout,...} members in
super_init_validation().

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2016-11-10 16:38:52 +01:00

..

cache-policies.txt

dm cache: update cache-policies.txt now that mq is an alias for smq

2016-05-05 15:25:53 -04:00

cache.txt

dm cache: display 'needs_check' in status if it is set

2015-07-16 10:23:50 -04:00

delay.txt

dm delay: document that offsets are specified in sectors

2015-10-31 19:06:05 -04:00

dm-crypt.txt

dm crypt: update URLs to new cryptsetup project page

2015-04-15 12:10:24 -04:00

dm-flakey.txt

block: rename bio bi_rw to bi_opf

2016-08-07 14:41:02 -06:00

dm-io.txt

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dm-log.txt

dm log userspace: fix comment hyphens

2011-10-31 20:21:22 +00:00

dm-queue-length.txt

dm mpath: add queue length load balancer

2009-06-22 10:12:27 +01:00

dm-raid.txt

dm raid: fix activation of existing raid4/10 devices

2016-11-10 16:38:52 +01:00

dm-service-time.txt

Fix common misspellings

2011-03-31 11:26:23 -03:00

dm-uevent.txt

dm: uevent generate events

2007-10-20 02:01:26 +01:00

era.txt

dm: add era target

2014-03-27 16:56:23 -04:00

kcopyd.txt

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

linear.txt

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

log-writes.txt

block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH

2016-06-07 13:41:38 -06:00

persistent-data.txt

Documentation: Fix multiple typo in Documentation

2012-03-07 16:08:24 +01:00

snapshot.txt

dm snapshot: add new persistent store option to support overflow

2015-10-09 16:57:03 -04:00

statistics.txt

dm stats: fix spelling mistake in Documentation

2016-05-05 15:25:54 -04:00

striped.txt

dm stripe: support for non power of 2 chunksize

2012-07-27 15:08:01 +01:00

switch.txt

dm switch: fix Documentation to use plain text

2015-03-31 12:03:49 -04:00

thin-provisioning.txt

dm thin: display 'needs_check' in status if it is set

2015-07-16 10:23:50 -04:00

verity.txt

dm verity: add ignore_zero_blocks feature

2015-12-10 10:39:03 -05:00

zero.txt

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00