Gabriele A. Trombetti 7b0bb5368a md/raid6: Fix raid-6 read-error correction in degraded state ...

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: Janos Haar <janos.haar@netcenter.hu>
Signed-off-by: Gabriele A. Trombetti <g.trombetti.lkrnl1213@logicschema.com>
Reported-by: Janos Haar <janos.haar@netcenter.hu>
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: stable@kernel.org

2010-05-18 15:28:00 +10:00

..

raid6test

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

.gitignore

gitignore: misc files

2006-01-01 22:21:50 +01:00

bitmap.c

md/raid1: delay reads that could overtake behind-writes.

2010-05-18 15:27:57 +10:00

bitmap.h

md/raid1: delay reads that could overtake behind-writes.

2010-05-18 15:27:57 +10:00

dm-bio-record.h

dm: preserve bi_io_vec when resubmitting bios

2009-04-02 19:55:23 +01:00

dm-crypt.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-delay.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-exception-store.c

dm snapshot: move cow ref from exception store to snap core

2009-12-10 23:52:12 +00:00

dm-exception-store.h

dm snapshot: add merging

2009-12-10 23:52:32 +00:00

dm-io.c

dm io: handle empty barriers

2009-12-10 23:52:22 +00:00

dm-ioctl.c

dm ioctl: introduce flag indicating uevent was generated

2010-03-06 02:32:31 +00:00

dm-kcopyd.c

dm kcopyd: accept zero size jobs

2009-12-10 23:52:13 +00:00

dm-linear.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-log-userspace-base.c

dm log: userspace fix incorrect luid cast in userspace_ctr

2009-10-16 23:18:15 +01:00

dm-log-userspace-transfer.c

dm log: userspace fix overhead_size calcuations

2010-02-16 18:42:53 +00:00

dm-log-userspace-transfer.h

dm log: userspace add luid to distinguish between concurrent log instances

2009-09-04 20:40:34 +01:00

dm-log.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-mpath.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-mpath.h

dm mpath: remove is_active from struct dm_path

2008-10-10 13:36:58 +01:00

dm-path-selector.c

dm: path selector use module refcount directly

2009-04-02 19:55:27 +01:00

dm-path-selector.h

dm mpath: add start_io and nr_bytes to path selectors

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

dm-queue-length.c

dm mpath: add queue length load balancer

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

dm-raid1.c

dm raid1: fix deadlock when suspending failed device

2010-03-06 02:32:35 +00:00

dm-region-hash.c

dm raid1: fix null pointer dereference in suspend

2010-02-16 18:42:58 +00:00

dm-round-robin.c

dm mpath: add start_io and nr_bytes to path selectors

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

dm-service-time.c

dm mpath: add service time load balancer

2009-06-22 10:12:28 +01:00

dm-snap-persistent.c

dm snapshot: persistent annotate work_queue as on stack

2010-02-16 18:42:51 +00:00

dm-snap-transient.c

dm snapshot: move cow ref from exception store to snap core

2009-12-10 23:52:12 +00:00

dm-snap.c

dm: eliminate some holes data structures

2010-03-06 02:32:33 +00:00

dm-stripe.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-sysfs.c

dm: sysfs revert add empty release function to avoid debug warning

2010-02-16 18:43:04 +00:00

dm-table.c

dm table: remove unused dm_get_device range parameters

2010-03-06 02:32:27 +00:00

dm-target.c

dm target: remove struct tt_internal

2009-04-02 19:55:28 +01:00

dm-uevent.c

dm table: remove dm_get from dm_table_get_md

2010-03-06 02:29:52 +00:00

dm-uevent.h

dm: uevent generate events

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

dm-zero.c

dm: consolidate target deregistration error handling

2009-01-06 03:04:58 +00:00

dm.c

dm ioctl: introduce flag indicating uevent was generated

2010-03-06 02:32:31 +00:00

dm.h

dm ioctl: introduce flag indicating uevent was generated

2010-03-06 02:32:31 +00:00

faulty.c

md: pass mddev to make_request functions rather than request_queue

2010-05-18 15:27:55 +10:00

Kconfig

md: remove EXPERIMENTAL designation from RAID10

2010-05-18 15:27:58 +10:00

linear.c

md/linear: standardise all printk messages

2010-05-18 15:27:59 +10:00

linear.h

md/linear: use call_rcu to free obsolete 'conf' structures.

2009-06-18 08:49:42 +10:00

Makefile

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

md.c

md: restore ability of spare drives to spin down.

2010-05-18 15:28:00 +10:00

md.h

md: pass mddev to make_request functions rather than request_queue

2010-05-18 15:27:55 +10:00

mktables.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

multipath.c

md: pass mddev to make_request functions rather than request_queue

2010-05-18 15:27:55 +10:00

multipath.h

md: remove mddev_to_conf "helper" macro

2009-06-16 16:54:21 +10:00

raid0.c

md/raid0: tidy up printk messages.

2010-05-18 15:27:59 +10:00

raid0.h

md: Add support for Raid5->Raid0 and Raid10->Raid0 takeover

2010-05-18 15:27:48 +10:00

raid1.c

md: Fix read balancing in RAID1 and RAID10 on drives > 2TB

2010-05-18 15:28:00 +10:00

raid1.h

md/raid1: add takeover support for raid5->raid1

2009-12-14 12:51:41 +11:00

raid5.c

md/raid6: Fix raid-6 read-error correction in degraded state

2010-05-18 15:28:00 +10:00

raid5.h

percpu: add __percpu sparse annotations to what's left

2010-02-17 11:17:38 +09:00

raid6algos.c

md: add MODULE_DESCRIPTION for all md related modules.

2009-12-14 12:51:41 +11:00

raid6altivec.uc

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

raid6int.uc

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00

raid6mmx.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6recov.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6sse1.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6sse2.c

md/raid6: move raid6 data processing to raid6_pq.ko

2009-03-31 15:09:39 +11:00

raid6x86.h

md: fix typo in FSF address

2009-03-31 14:57:37 +11:00

raid10.c

md: Fix read balancing in RAID1 and RAID10 on drives > 2TB

2010-05-18 15:28:00 +10:00

raid10.h

md: Add support for Raid0->Raid10 takeover

2010-05-18 15:27:48 +10:00

unroll.awk

md: drivers/md/unroll.pl replaced with awk analog

2009-10-16 16:25:19 +11:00