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| author | Guoqing Jiang <gqjiang@suse.com> | 2016-05-02 17:33:14 +0200 |
|---|---|---|
| committer | Shaohua Li <shli@fb.com> | 2016-05-04 21:39:35 +0200 |
| commit | a578183ed9dff915878ec6c2b3bf729bf72b9bd1 (patch) | |
| tree | b496660323c44277d3ed8cc362148060bae287c1 /drivers/md/bitmap.c | |
| parent | md-cluster: change array_sectors and update size are not supported (diff) | |
| download | linux-a578183ed9dff915878ec6c2b3bf729bf72b9bd1.tar.xz linux-a578183ed9dff915878ec6c2b3bf729bf72b9bd1.zip | |
md-cluster: wakeup thread if activated a spare disk
When a device is re-added, it will ultimately need
to be activated and that happens in md_check_recovery,
so we need to set MD_RECOVERY_NEEDED right after
remove_and_add_spares.
A specifical issue without the change is that when
one node perform fail/remove/readd on a disk, but
slave nodes could not add the disk back to array as
expected (added as missed instead of in sync). So
give slave nodes a chance to do resync.
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md/bitmap.c')
0 files changed, 0 insertions, 0 deletions