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| author | Heinz Mauelshagen <heinzm@redhat.com> | 2015-04-29 15:03:07 +0300 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2015-05-29 21:18:59 +0300 |
| commit | 0f4106b32f36165a4f40b6aad0372e02ff14cf34 (patch) | |
| tree | 6936e275b7d7b74d66552ef6c818297b3fe87785 | |
| parent | 49f154c7327139c275c9392b5fd69cad82f106bc (diff) | |
| download | linux-0f4106b32f36165a4f40b6aad0372e02ff14cf34.tar.xz | |
dm raid: fixup documentation for discard support
Remove comment above parse_raid_params() that claims
"devices_handle_discard_safely" is a table line argument when it is
actually is a module parameter.
Also, backfill dm-raid target version 1.6.0 documentation.
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Reviewed-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| -rw-r--r-- | Documentation/device-mapper/dm-raid.txt | 1 | ||||
| -rw-r--r-- | drivers/md/dm-raid.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/Documentation/device-mapper/dm-raid.txt b/Documentation/device-mapper/dm-raid.txt index ef8ba9fa58c4..85b74b15fa9c 100644 --- a/Documentation/device-mapper/dm-raid.txt +++ b/Documentation/device-mapper/dm-raid.txt @@ -224,3 +224,4 @@ Version History New status (STATUSTYPE_INFO) fields: sync_action and mismatch_cnt. 1.5.1 Add ability to restore transiently failed devices on resume. 1.5.2 'mismatch_cnt' is zero unless [last_]sync_action is "check". +1.6.0 Add discard support (and devices_handle_discard_safely module param). diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 88e4c7f24986..423e42e9a1ad 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -477,8 +477,6 @@ too_many: * will form the "stripe" * [[no]sync] Force or prevent recovery of the * entire array - * [devices_handle_discard_safely] Allow discards on RAID4/5/6; useful if RAID - * member device(s) properly support TRIM/UNMAP * [rebuild <idx>] Rebuild the drive indicated by the index * [daemon_sleep <ms>] Time between bitmap daemon work to * clear bits |