diff options
| author | Mohit Agrawal <moagrawal@redhat.com> | 2019-07-16 20:36:57 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2019-08-20 05:28:39 +0000 |
| commit | f138d3fa2237e7fa940ecf17153fd700350c4138 (patch) | |
| tree | 388452149858a9178c553c617d53fc0e6531ff2c /libglusterfs/src/glusterfs | |
| parent | a4d073cda22787552b46b186b898304b438db0c2 (diff) | |
posix: In brick_mux brick is crashed while start/stop volume in loop
Problem: In brick_mux environment sometime brick is crashed while
volume stop/start in a loop.Brick is crashed in janitor task
at the time of accessing priv.If posix priv is cleaned up before
call janitor task then janitor task is crashed.
Solution: To avoid the crash in brick_mux environment introduce a new
flag janitor_task_stop in posix_private and before send CHILD_DOWN event
wait for update the flag by janitor_task_done
Change-Id: Id9fa5d183a463b2b682774ab5cb9868357d139a4
fixes: bz#1730409
Signed-off-by: Mohit Agrawal <moagrawal@redhat.com>
Diffstat (limited to 'libglusterfs/src/glusterfs')
| -rw-r--r-- | libglusterfs/src/glusterfs/xlator.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs/xlator.h b/libglusterfs/src/glusterfs/xlator.h index cdf9d4e8a5d..6449e59f484 100644 --- a/libglusterfs/src/glusterfs/xlator.h +++ b/libglusterfs/src/glusterfs/xlator.h @@ -858,6 +858,9 @@ struct _xlator { /* Flag to notify got CHILD_DOWN event for detach brick */ uint32_t notify_down; + + /* Flag to avoid throw duplicate PARENT_DOWN event */ + uint32_t parent_down; }; /* This would be the only structure which needs to be exported by |