diff options
| author | Anoop C S <achiraya@redhat.com> | 2014-12-20 12:22:02 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2015-02-26 23:40:59 -0800 |
| commit | fc214f0f90ab195b7542a18cc918db467f575b37 (patch) | |
| tree | eaa10430a822c5b20f72b35cf87285b0f48f214c /xlators/cluster | |
| parent | f364d963b63a13979d07f7871a3c02b205e20bed (diff) | |
cluster/dht: Propagate an event only after hearing the same from all subvolumes
In dht_notify(), we propagate each event without checking whether
all subvolumes have reported the same event earlier. As a result
separate events are being forwarded for each dht-subvolume.
This change is to make sure that we propagate a particular event
only if all other subvolumes have already reported the same event
once earlier.
Change-Id: I6c73fa105e967f29648af9e2030f91a94f2df130
BUG: 1176543
Signed-off-by: Anoop C S <achiraya@redhat.com>
Reviewed-on: http://review.gluster.org/9322
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'xlators/cluster')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 47e617230f9..96acebda37b 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -6126,6 +6126,9 @@ dht_notify (xlator_t *this, int event, void *data, ...) } UNLOCK (&conf->subvolume_lock); + for (i = 0; i < conf->subvolume_cnt; i++) + if (conf->last_event[i] != event) + event = GF_EVENT_CHILD_MODIFIED; break; case GF_EVENT_CHILD_CONNECTING: |