NeilBrown c148ffdcda md/raid5: Allow dirty-degraded arrays to be assembled when only party is degraded. ... Normally is it not safe to allow a raid5 that is both dirty and degraded to be assembled without explicit request from that admin, as it can cause hidden data corruption. This is because 'dirty' means that the parity cannot be trusted, and 'degraded' means that the parity needs to be used. However, if the device that is missing contains only parity, then there is no issue and assembly can continue. This particularly applies when a RAID5 is being converted to a RAID6 and there is an unclean shutdown while the conversion is happening. So check for whether the degraded space only contains parity, and in that case, allow the assembly. Signed-off-by: NeilBrown <neilb@suse.de>		2009-11-13 17:47:00 +11:00
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raid6test	md: drivers/md/unroll.pl replaced with awk analog	2009-10-16 16:25:19 +11:00
.gitignore
bitmap.c	md: remove clumsy usage of do_sync_mapping_range from bitmap code	2009-10-16 15:56:01 +11:00
bitmap.h
dm-bio-record.h
dm-crypt.c
dm-delay.c
dm-exception-store.c	dm snapshot: allow chunk size to be less than page size	2009-10-16 23:18:22 +01:00
dm-exception-store.h	dm snapshot: use unsigned integer chunk size	2009-10-16 23:18:17 +01:00
dm-io.c
dm-ioctl.c	Driver-Core: extend devnode callbacks to provide permissions	2009-09-19 12:50:38 -07:00
dm-kcopyd.c
dm-linear.c
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/connector: Only process connector packages from privileged processes	2009-10-02 10:54:10 -07:00
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-mpath.c
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c	bio: first step in sanitizing the bio->bi_rw flag testing	2009-09-11 14:33:31 +02:00
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c	dm snapshot: use unsigned integer chunk size	2009-10-16 23:18:17 +01:00
dm-snap-transient.c
dm-snap.c	dm snapshot: use unsigned integer chunk size	2009-10-16 23:18:17 +01:00
dm-stripe.c	block: Optimal I/O limit wrapper	2009-09-14 08:24:52 +02:00
dm-sysfs.c
dm-table.c	dm stripe: expose correct io hints	2009-09-04 20:40:25 +01:00
dm-target.c
dm-uevent.c
dm-uevent.h
dm-zero.c
dm.c	dm: dec_pending needs locking to save error value	2009-10-16 23:18:15 +01:00
dm.h
faulty.c
Kconfig	Merge branch 'dmaengine' into async-tx-next	2009-09-08 17:55:21 -07:00
linear.c	md: report device as congested when suspended	2009-09-23 18:10:29 +10:00
linear.h
Makefile	md: drivers/md/unroll.pl replaced with awk analog	2009-10-16 16:25:19 +11:00
md.c	md: allow v0.91 metadata to record devices as being active but not in-sync.	2009-11-13 17:40:48 +11:00
md.h	md: report device as congested when suspended	2009-09-23 18:10:29 +10:00
mktables.c
multipath.c	md: remove unnecessary memset from multipath.	2009-09-23 18:16:31 +10:00
multipath.h
raid0.c	md: report device as congested when suspended	2009-09-23 18:10:29 +10:00
raid0.h
raid1.c	md: raid1/raid10: handle allocation errors during array setup.	2009-10-16 15:55:44 +11:00
raid1.h
raid5.c	md/raid5: Allow dirty-degraded arrays to be assembled when only party is degraded.	2009-11-13 17:47:00 +11:00
raid5.h	md: fix problems with RAID6 calculations for DDF.	2009-10-16 16:27:34 +11:00
raid6algos.c
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
raid6recov.c
raid6sse1.c
raid6sse2.c
raid6x86.h
raid10.c	md: raid1/raid10: handle allocation errors during array setup.	2009-10-16 15:55:44 +11:00
raid10.h
unroll.awk	md: drivers/md/unroll.pl replaced with awk analog	2009-10-16 16:25:19 +11:00