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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-14 16:07:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-14 16:07:26 -0800 |
| commit | 47f521ba18190e4bfbb65ead3977af5756884427 (patch) | |
| tree | 54d6039d71149d8596b66a1d41cfd9eb7f334601 /Documentation | |
| parent | b91593fa8531a7396551dd9c0a0c51e9b9b97ca9 (diff) | |
| parent | 0868b99c214a3d55486c700de7c3f770b7243e7c (diff) | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
Pull MD update from Shaohua Li:
"This update mostly includes bug fixes:
- md-cluster now supports raid10 from Guoqing
- raid5 PPL fixes from Artur
- badblock regression fix from Bo
- suspend hang related fixes from Neil
- raid5 reshape fixes from Neil
- raid1 freeze deadlock fix from Nate
- memleak fixes from Zdenek
- bitmap related fixes from Me and Tao
- other fixes and cleanups"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: (33 commits)
md: free unused memory after bitmap resize
md: release allocated bitset sync_set
md/bitmap: clear BITMAP_WRITE_ERROR bit before writing it to sb
md: be cautious about using ->curr_resync_completed for ->recovery_offset
badblocks: fix wrong return value in badblocks_set if badblocks are disabled
md: don't check MD_SB_CHANGE_CLEAN in md_allow_write
md-cluster: update document for raid10
md: remove redundant variable q
raid1: remove obsolete code in raid1_write_request
md-cluster: Use a small window for raid10 resync
md-cluster: Suspend writes in RAID10 if within range
md-cluster/raid10: set "do_balance = 0" if area is resyncing
md: use lockdep_assert_held
raid1: prevent freeze_array/wait_all_barriers deadlock
md: use TASK_IDLE instead of blocking signals
md: remove special meaning of ->quiesce(.., 2)
md: allow metadata update while suspending.
md: use mddev_suspend/resume instead of ->quiesce()
md: move suspend_hi/lo handling into core md code
md: don't call bitmap_create() while array is quiesced.
...
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/md/md-cluster.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/md/md-cluster.txt b/Documentation/md/md-cluster.txt index 82ee51604e9a..e1055f105cf5 100644 --- a/Documentation/md/md-cluster.txt +++ b/Documentation/md/md-cluster.txt @@ -1,4 +1,5 @@ -The cluster MD is a shared-device RAID for a cluster. +The cluster MD is a shared-device RAID for a cluster, it supports +two levels: raid1 and raid10 (limited support). 1. On-disk format |