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| author | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2015-09-30 20:20:35 +0200 |
|---|---|---|
| committer | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2015-10-12 10:32:44 +0200 |
| commit | c186b128cda5a246da25f474e4689cb2bfacfcac (patch) | |
| tree | 69f77dba5456eee35afab5e8f5f7ebc02b50910f /block | |
| parent | md-cluster: Perform a lazy update (diff) | |
| download | linux-c186b128cda5a246da25f474e4689cb2bfacfcac.tar.xz linux-c186b128cda5a246da25f474e4689cb2bfacfcac.zip | |
md-cluster: Perform resync/recovery under a DLM lock
Resync or recovery must be performed by only one node at a time.
A DLM lock resource, resync_lockres provides the mutual exclusion
so that only one node performs the recovery/resync at a time.
If a node is unable to get the resync_lockres, because recovery is
being performed by another node, it set MD_RECOVER_NEEDED so as
to schedule recovery in the future.
Remove the debug message in resync_info_update()
used during development.
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions