Dan Williams
0f94e87cde
md: fix data corruption when a degraded raid5 array is reshaped
...
We currently do not wait for the block from the missing device to be
computed from parity before copying data to the new stripe layout.
The change in the raid6 code is not techincally needed as we don't delay
data block recovery in the same way for raid6 yet. But making the change
now is safer long-term.
This bug exists in 2.6.23 and 2.6.24-rc
Cc: <stable@kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-08 16:10:35 -08:00
..
raid6test
.gitignore
bitmap.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
dm-bio-list.h
dm: bio_list macro renaming
2007-10-20 02:01:11 +01:00
dm-bio-record.h
dm-crypt.c
dm crypt: use bio_add_page
2007-12-20 17:32:13 +00:00
dm-delay.c
dm: bio_list macro renaming
2007-10-20 02:01:11 +01:00
dm-emc.c
dm mpath: emc fix an error message
2007-10-20 02:01:12 +01:00
dm-exception-store.c
dm: fix memory leak in dm_create_persistent() when starting metadata update thread fails
2007-07-18 08:38:22 -07:00
dm-hw-handler.c
dm: use kzalloc
2007-10-20 02:01:07 +01:00
dm-hw-handler.h
dm mpath: add retry pg init
2007-10-20 02:01:18 +01:00
dm-io.c
Drop 'size' argument from bio_endio and bi_end_io
2007-10-10 09:25:57 +02:00
dm-io.h
dm-ioctl.c
dm: trigger change uevent on rename
2007-12-20 17:32:11 +00:00
dm-linear.c
dm-log.c
dm log: split suspend
2007-10-20 02:01:21 +01:00
dm-log.h
dm log: split suspend
2007-10-20 02:01:21 +01:00
dm-mpath-hp-sw.c
dm mpath: hp retry if not ready
2007-10-20 02:01:20 +01:00
dm-mpath-rdac.c
dm mpath: rdac fix init race
2007-10-20 02:00:57 +01:00
dm-mpath.c
dm mpath: send uevents
2007-10-20 02:01:27 +01:00
dm-mpath.h
dm-path-selector.c
dm: use kzalloc
2007-10-20 02:01:07 +01:00
dm-path-selector.h
dm-raid1.c
dm raid1: add mirror_set to struct mirror
2007-10-20 02:01:22 +01:00
dm-round-robin.c
dm: remove duplicate module name from error msgs
2007-07-12 15:01:08 -07:00
dm-snap.c
dm: use is_power_of_2
2007-10-20 02:01:06 +01:00
dm-snap.h
dm: use kmem_cache macro
2007-07-12 15:01:08 -07:00
dm-stripe.c
dm: use is_power_of_2
2007-10-20 02:01:06 +01:00
dm-table.c
dm: merge max_hw_sector
2007-12-20 17:32:12 +00:00
dm-target.c
dm: use kzalloc
2007-10-20 02:01:07 +01:00
dm-uevent.c
dm: uevent generate events
2007-10-20 02:01:26 +01:00
dm-uevent.h
dm: uevent generate events
2007-10-20 02:01:26 +01:00
dm-zero.c
Drop 'size' argument from bio_endio and bi_end_io
2007-10-10 09:25:57 +02:00
dm.c
dm: trigger change uevent on rename
2007-12-20 17:32:11 +00:00
dm.h
dm: trigger change uevent on rename
2007-12-20 17:32:11 +00:00
faulty.c
Drop 'size' argument from bio_endio and bi_end_io
2007-10-10 09:25:57 +02:00
Kconfig
dm mpath: hp requires scsi
2007-12-20 17:32:09 +00:00
kcopyd.c
kcopyd use mutex instead of semaphore
2007-10-20 02:01:08 +01:00
kcopyd.h
linear.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
Makefile
dm: add uevent to core
2007-10-20 02:01:24 +01:00
md.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
mktables.c
multipath.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
raid0.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
raid1.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
raid5.c
md: fix data corruption when a degraded raid5 array is reshaped
2008-01-08 16:10:35 -08:00
raid6.h
raid6algos.c
x86 merge fallout: uml
2007-10-29 07:41:32 -07:00
raid6altivec.uc
raid6int.uc
raid6mmx.c
x86 merge fallout: uml
2007-10-29 07:41:32 -07:00
raid6recov.c
raid6sse1.c
x86 merge fallout: uml
2007-10-29 07:41:32 -07:00
raid6sse2.c
x86 merge fallout: uml
2007-10-29 07:41:32 -07:00
raid6x86.h
x86 merge fallout: uml
2007-10-29 07:41:32 -07:00
raid10.c
Add UNPLUG traces to all appropriate places
2007-11-09 13:41:32 +01:00
unroll.pl