linux/drivers/md
Jonathan Brassow af195ac82e dm raid1: report fault status
This patch adds extra information to the mirror status output, so that
it can be determined which device(s) have failed.  For each mirror device,
a character is printed indicating the most severe error encountered.  The
characters are:
 *    A => Alive - No failures
 *    D => Dead - A write failure occurred leaving mirror out-of-sync
 *    S => Sync - A sychronization failure occurred, mirror out-of-sync
 *    R => Read - A read failure occurred, mirror data unaffected
This allows userspace to properly reconfigure the mirror set.

Signed-off-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2008-02-08 02:11:39 +00:00
..
raid6test md: raid6: clean up the style of raid6test/test.c 2008-02-06 10:41:18 -08:00
.gitignore
bitmap.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
dm-bio-list.h
dm-bio-record.h
dm-crypt.c dm crypt: use async crypto 2008-02-08 02:11:14 +00:00
dm-delay.c
dm-emc.c
dm-exception-store.c dm snapshot: use uninitialized_var 2008-02-08 02:10:11 +00:00
dm-hw-handler.c
dm-hw-handler.h
dm-io.c
dm-io.h
dm-ioctl.c dm ioctl: use uninitialized_var 2008-02-08 02:10:16 +00:00
dm-linear.c
dm-log.c dm log: auto load modules 2008-02-08 02:11:19 +00:00
dm-log.h
dm-mpath-hp-sw.c
dm-mpath-rdac.c
dm-mpath.c dm mpath: add missing static 2008-02-08 02:10:35 +00:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-raid1.c dm raid1: report fault status 2008-02-08 02:11:39 +00:00
dm-round-robin.c
dm-snap.c dm snapshot: combine consecutive exceptions in memory 2008-02-08 02:11:27 +00:00
dm-snap.h dm snapshot: combine consecutive exceptions in memory 2008-02-08 02:11:27 +00:00
dm-stripe.c dm: stripe enhanced status return 2008-02-08 02:11:24 +00:00
dm-table.c dm: table use uninitialized_var 2008-02-08 02:10:14 +00:00
dm-target.c
dm-uevent.c
dm-uevent.h
dm-zero.c
dm.c dm: move deferred bio flushing to workqueue 2008-02-08 02:11:17 +00:00
dm.h
faulty.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
Kconfig dm: targets no longer experimental 2008-02-08 02:10:32 +00:00
kcopyd.c
kcopyd.h
linear.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
Makefile
md.c md: change ITERATE_RDEV_GENERIC to rdev_for_each_list, and remove ITERATE_RDEV_PENDING. 2008-02-06 10:41:19 -08:00
mktables.c md: raid6: Fix mktable.c 2008-02-06 10:41:18 -08:00
multipath.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
raid0.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
raid1.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
raid5.c md: fix an occasional deadlock in raid5 2008-02-06 10:41:19 -08:00
raid6.h
raid6algos.c
raid6altivec.uc
raid6int.uc
raid6mmx.c
raid6recov.c
raid6sse1.c
raid6sse2.c
raid6x86.h
raid10.c md: change ITERATE_RDEV to rdev_for_each 2008-02-06 10:41:19 -08:00
unroll.pl