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NeilBrown 3424bf6a77 md/raid5: don't include 'spare' drives when reshaping to fewer devices. ... There are few situations where it would make any sense to add a spare when reducing the number of devices in an array, but it is conceivable: A 6 drive RAID6 with two missing devices could be reshaped to a 5 drive RAID6, and a spare could become available just in time for the reshape, but not early enough to have been recovered first. 'freezing' recovery can make this easy to do without any races. However doing such a thing is a bad idea. md will not record the partially-recovered state of the 'spare' and when the reshape finished it will think that the spare is still spare. Easiest way to avoid this confusion is to simply disallow it. Signed-off-by: NeilBrown <neilb@suse.de>		15 years ago
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raid6test	md: drivers/md/unroll.pl replaced with awk analog	16 years ago
.gitignore	…
Kconfig	md: remove EXPERIMENTAL designation from RAID10	15 years ago
Makefile	md: drivers/md/unroll.pl replaced with awk analog	16 years ago
bitmap.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	15 years ago
bitmap.h	md/raid1: delay reads that could overtake behind-writes.	15 years ago
dm-bio-record.h	dm: preserve bi_io_vec when resubmitting bios	16 years ago
dm-crypt.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-delay.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-exception-store.c	dm snapshot: move cow ref from exception store to snap core	15 years ago
dm-exception-store.h	dm snapshot: add merging	15 years ago
dm-io.c	dm io: handle empty barriers	15 years ago
dm-ioctl.c	dm ioctl: introduce flag indicating uevent was generated	15 years ago
dm-kcopyd.c	dm kcopyd: accept zero size jobs	15 years ago
dm-linear.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-log-userspace-base.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
dm-log-userspace-transfer.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
dm-log-userspace-transfer.h	dm log: userspace add luid to distinguish between concurrent log instances	16 years ago
dm-log.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-mpath.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-mpath.h	dm mpath: remove is_active from struct dm_path	17 years ago
dm-path-selector.c	dm: path selector use module refcount directly	16 years ago
dm-path-selector.h	dm mpath: add start_io and nr_bytes to path selectors	16 years ago
dm-queue-length.c	dm mpath: add queue length load balancer	16 years ago
dm-raid1.c	dm raid1: fix deadlock when suspending failed device	15 years ago
dm-region-hash.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
dm-round-robin.c	dm mpath: add start_io and nr_bytes to path selectors	16 years ago
dm-service-time.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
dm-snap-persistent.c	dm snapshot: persistent annotate work_queue as on stack	15 years ago
dm-snap-transient.c	dm snapshot: move cow ref from exception store to snap core	15 years ago
dm-snap.c	dm: eliminate some holes data structures	15 years ago
dm-stripe.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-sysfs.c	Driver core: Constify struct sysfs_ops in struct kobj_type	15 years ago
dm-table.c	dm table: remove unused dm_get_device range parameters	15 years ago
dm-target.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
dm-uevent.c	dm table: remove dm_get from dm_table_get_md	15 years ago
dm-uevent.h	…
dm-zero.c	dm: consolidate target deregistration error handling	16 years ago
dm.c	dm ioctl: introduce flag indicating uevent was generated	15 years ago
dm.h	dm ioctl: introduce flag indicating uevent was generated	15 years ago
faulty.c	Merge commit '3ff195b011d7decf501a4d55aeed312731094796' into for-linus	15 years ago
linear.c	Merge commit '3ff195b011d7decf501a4d55aeed312731094796' into for-linus	15 years ago
linear.h	md/linear: use call_rcu to free obsolete 'conf' structures.	16 years ago
md.c	md: Don't update ->recovery_offset when reshaping an array to fewer devices.	15 years ago
md.h	md: fix handling of array level takeover that re-arranges devices.	15 years ago
mktables.c	md/raid6: move raid6 data processing to raid6_pq.ko	16 years ago
multipath.c	Merge commit '3ff195b011d7decf501a4d55aeed312731094796' into for-linus	15 years ago
multipath.h	md: remove mddev_to_conf "helper" macro	16 years ago
raid0.c	md: enable raid4->raid0 takeover	15 years ago
raid0.h	md: fix handling of array level takeover that re-arranges devices.	15 years ago
raid1.c	Merge commit '3ff195b011d7decf501a4d55aeed312731094796' into for-linus	15 years ago
raid1.h	md/raid1: add takeover support for raid5->raid1	15 years ago
raid5.c	md/raid5: don't include 'spare' drives when reshaping to fewer devices.	15 years ago
raid5.h	percpu: add __percpu sparse annotations to what's left	15 years ago
raid6algos.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
raid6altivec.uc	md: drivers/md/unroll.pl replaced with awk analog	16 years ago
raid6int.uc	md: drivers/md/unroll.pl replaced with awk analog	16 years ago
raid6mmx.c	md/raid6: move raid6 data processing to raid6_pq.ko	16 years ago
raid6recov.c	md/raid6: move raid6 data processing to raid6_pq.ko	16 years ago
raid6sse1.c	md/raid6: move raid6 data processing to raid6_pq.ko	16 years ago
raid6sse2.c	md/raid6: move raid6 data processing to raid6_pq.ko	16 years ago
raid6x86.h	md: fix typo in FSF address	16 years ago
raid10.c	md: fix raid10 takeover: use new_layout for setup_conf	15 years ago
raid10.h	md: fix handling of array level takeover that re-arranges devices.	15 years ago
unroll.awk	md: drivers/md/unroll.pl replaced with awk analog	16 years ago