Moger, Babu f7b934c812 dm mpath: skip activate_path for failed paths ... This patch adds two minor fixes while processing device mapper path activation. Skip failed paths while calling activate_path. If the path is already failed then activate_path will fail for sure. We don't have to call in that case. In some case this might cause prolonged retries unnecessarily. Change the misleading message if the path being activated fails with SCSI_DH_NOSYS. Signed-off-by: Babu Moger <babu.moger@lsi.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>		2010-03-06 02:29:49 +00:00
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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/bitmap: update dirty flag when bitmap bits are explicitly set.	2009-12-14 12:51:41 +11:00
bitmap.h	md: Support write-intent bitmaps with externally managed metadata.	2009-12-14 12:51:41 +11:00
dm-bio-record.h	dm: preserve bi_io_vec when resubmitting bios	2009-04-02 19:55:23 +01:00
dm-crypt.c	dm crypt: add plain64 iv	2009-12-10 23:52:25 +00:00
dm-delay.c	dm table: pass correct dev area size to device_area_is_valid	2009-07-23 20:30:42 +01:00
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: rename dm_suspended to dm_suspended_md	2009-12-10 23:52:26 +00:00
dm-kcopyd.c	dm kcopyd: accept zero size jobs	2009-12-10 23:52:13 +00:00
dm-linear.c	dm table: pass correct dev area size to device_area_is_valid	2009-07-23 20:30:42 +01:00
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 raid1: report flush errors separately in status	2009-12-10 23:52:02 +00:00
dm-mpath.c	dm mpath: skip activate_path for failed paths	2010-03-06 02:29:49 +00:00
dm-mpath.h
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: fail writes if errors are not handled and log fails	2010-02-16 18:42:55 +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 snapshot: use merge origin if snapshot invalid	2009-12-10 23:52:36 +00:00
dm-stripe.c	dm stripe: avoid divide by zero with invalid stripe count	2010-02-16 18:42:47 +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: Fix device mapper topology stacking	2010-01-11 14:29:20 +01:00
dm-target.c	dm target: remove struct tt_internal	2009-04-02 19:55:28 +01:00
dm-uevent.c	dm: avoid _hash_lock deadlock	2009-12-10 23:51:52 +00:00
dm-uevent.h
dm-zero.c	dm: consolidate target deregistration error handling	2009-01-06 03:04:58 +00:00
dm.c	dm mpath: fix stall when requeueing io	2010-02-16 18:43:01 +00:00
dm.h	dm: rename dm_suspended to dm_suspended_md	2009-12-10 23:52:26 +00:00
faulty.c	md: add MODULE_DESCRIPTION for all md related modules.	2009-12-14 12:51:41 +11:00
Kconfig	md: revise Kconfig help for MD_MULTIPATH	2009-12-14 12:51:41 +11:00
linear.c	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
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: fix some lockdep issues between md and sysfs.	2010-02-10 11:26:09 +11:00
md.h	raid: improve MD/raid10 handling of correctable read errors.	2009-12-14 12:51:41 +11:00
mktables.c	md/raid6: move raid6 data processing to raid6_pq.ko	2009-03-31 15:09:39 +11:00
multipath.c	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
multipath.h	md: remove mddev_to_conf "helper" macro	2009-06-16 16:54:21 +10:00
raid0.c	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
raid0.h	md: remove mddev_to_conf "helper" macro	2009-06-16 16:54:21 +10:00
raid1.c	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
raid1.h	md/raid1: add takeover support for raid5->raid1	2009-12-14 12:51:41 +11:00
raid5.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2010-03-03 07:34:18 -08:00
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	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
raid10.h	md: remove mddev_to_conf "helper" macro	2009-06-16 16:54:21 +10:00
unroll.awk	md: drivers/md/unroll.pl replaced with awk analog	2009-10-16 16:25:19 +11:00