NeilBrown 977df36255 md/raid5: writes should get directed to replacement as well as original. ...

When writing, we need to submit two writes, one to the original, and
one to the replacement - if there is a replacement.

If the write to the replacement results in a write error, we just fail
the device.  We only try to record write errors to the original.

When writing for recovery, we shouldn't write to the original.  This
will be addressed in a subsequent patch that generally addresses
recovery.

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>

2011-12-23 10:17:53 +11:00

..

persistent-data

device-mapper: using EXPORT_SYBOL in dm-space-map-checker.c needs export.h

2011-11-07 10:29:10 -08:00

bitmap.c

md/bitmap: be more consistent when setting new bits in memory bitmap.

2011-12-23 10:17:51 +11:00

bitmap.h

md: remove typedefs: mddev_t -> struct mddev

2011-10-11 16:47:53 +11:00

dm-bio-record.h

…

dm-bufio.c

device-mapper: dm-bufio.c needs to include module.h

2011-11-07 10:29:10 -08:00

dm-bufio.h

dm: add bufio

2011-10-31 20:19:09 +00:00

dm-crypt.c

dm crypt: always disable discard_zeroes_data

2011-09-25 23:26:21 +01:00

dm-delay.c

dm: convert workqueues to alloc_ordered

2011-01-13 19:59:57 +00:00

dm-exception-store.c

md: Add module.h to all files using it implicitly

2011-10-31 19:31:18 -04:00

dm-exception-store.h

dm snapshot: test chunk size against both origin and snapshot

2010-08-12 04:13:51 +01:00

dm-flakey.c

dm: flakey fix corrupt_bio_byte error path

2011-09-25 23:26:15 +01:00

dm-io.c

dm io: flush cpu cache with vmapped io

2011-08-02 12:32:01 +01:00

dm-ioctl.c

dm table: add immutable feature

2011-10-31 20:19:04 +00:00

dm-kcopyd.c

dm kcopyd: add dm_kcopyd_zero to zero an area

2011-10-31 20:18:58 +00:00

dm-linear.c

dm: use dm_target_offset macro

2010-08-12 04:14:11 +01:00

dm-log-userspace-base.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

dm-log-userspace-transfer.c

netlink: kill eff_cap from struct netlink_skb_parms

2011-03-03 13:32:07 -08:00

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: use vzalloc

2011-08-02 12:32:02 +01:00

dm-mpath.c

dm table: share target argument parsing functions

2011-08-02 12:32:04 +01:00

dm-mpath.h

…

dm-path-selector.c

md: Add module.h to all files using it implicitly

2011-10-31 19:31:18 -04:00

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

atomic: use <linux/atomic.h>

2011-07-26 16:49:47 -07:00

dm-raid1.c

dm kcopyd: return client directly and not through a pointer

2011-05-29 13:03:13 +01:00

dm-raid.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

dm-region-hash.c

Fix common misspellings

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

dm-round-robin.c

md: Add module.h to all files using it implicitly

2011-10-31 19:31:18 -04:00

dm-service-time.c

md: Add module.h to all files using it implicitly

2011-10-31 19:31:18 -04:00

dm-snap-persistent.c

md: Add in export.h for files using EXPORT_SYMBOL

2011-10-31 19:31:19 -04:00

dm-snap-transient.c

md: Add in export.h for files using EXPORT_SYMBOL

2011-10-31 19:31:19 -04:00

dm-snap.c

dm snapshot: skip reading origin when overwriting complete chunk

2011-08-02 12:32:04 +01:00

dm-stripe.c

dm stripe: implement merge method

2011-03-24 13:54:35 +00:00

dm-sysfs.c

Driver core: Constify struct sysfs_ops in struct kobj_type

2010-03-07 17:04:49 -08:00

dm-table.c

dm table: add immutable feature

2011-10-31 20:19:04 +00:00

dm-target.c

dm: error return error for discards

2010-08-12 04:14:14 +01:00

dm-thin-metadata.c

dm: add thin provisioning target

2011-10-31 20:21:18 +00:00

dm-thin-metadata.h

dm: add thin provisioning target

2011-10-31 20:21:18 +00:00

dm-thin.c

dm: add thin provisioning target

2011-10-31 20:21:18 +00:00

dm-uevent.c

md: Add in export.h for files using EXPORT_SYMBOL

2011-10-31 19:31:19 -04:00

dm-uevent.h

…

dm-zero.c

dm: zero silently drop discards

2010-08-12 04:14:12 +01:00

dm.c

Merge branch 'for-3.2/core' of git://git.kernel.dk/linux-block

2011-11-04 17:06:58 -07:00

dm.h

dm table: add immutable feature

2011-10-31 20:19:04 +00:00

faulty.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

Kconfig

dm: add thin provisioning target

2011-10-31 20:21:18 +00:00

linear.c

md/linear: fix hot-add of devices to linear arrays.

2011-12-23 09:56:55 +11:00

linear.h

md/linear: typedef removal: linear_conf_t -> struct linear_conf

2011-10-11 16:48:54 +11:00

Makefile

dm: add thin provisioning target

2011-10-31 20:21:18 +00:00

md.c

md: create externally visible flags for supporting hot-replace.

2011-12-23 10:17:51 +11:00

md.h

md: create externally visible flags for supporting hot-replace.

2011-12-23 10:17:51 +11:00

multipath.c

md: change hot_remove_disk to take an rdev rather than a number.

2011-12-23 10:17:51 +11:00

multipath.h

md/multipath: typedef removal: multipath_conf_t -> struct mpconf

2011-10-11 16:48:57 +11:00

raid0.c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

raid0.h

md/raid0: typedef removal: raid0_conf_t -> struct r0conf

2011-10-11 16:48:59 +11:00

raid1.c

md: change hot_remove_disk to take an rdev rather than a number.

2011-12-23 10:17:51 +11:00

raid1.h

md: add proper write-congestion reporting to RAID1 and RAID10.

2011-10-11 16:50:01 +11:00

raid5.c

md/raid5: writes should get directed to replacement as well as original.

2011-12-23 10:17:53 +11:00

raid5.h

md/raid5: writes should get directed to replacement as well as original.

2011-12-23 10:17:53 +11:00

raid10.c

md: change hot_remove_disk to take an rdev rather than a number.

2011-12-23 10:17:51 +11:00

raid10.h

md: add proper write-congestion reporting to RAID1 and RAID10.

2011-10-11 16:50:01 +11:00