Ceph » rgw

In an active-active multisite config, after syncing a file to the destination node, a delete on the file from the source or destination node does not sync to the peer node.

1. Configured multisite active-active sites with rgw1 as master gateway node
2. Sync a file from rgw1 node to rgw2 node
3. Now once the sync is complete, delete the file from either rgw1 or rgw2 node
4. The delete operation is not synced to the peer zone

On the peer zone where the delete operation sync failed (rgw2):

2016-04-15 09:33:03.130373 7f82b9ffb700 0 _send_request(): deleting obj=container4:ks-post-nochroot.log
2016-04-15 09:33:03.133463 7f82b9ffb700 20 _send_request(): skipping object removal obj=container4:ks-post-nochroot.log (obj mtime=2016-04-15 09:32:12.0.081866s, request timestamp=2016-04-15 09:32:05.0.101811s)

realm 4e00a610-36e9-43d0-803e-4001442b8232 (earth)
      zonegroup e66e1293-e63b-4afe-9dad-3397647dfb03 (us)
           zone 001da65b-c3a8-42e2-a1ce-79cacefbace2 (us-2)
  metadata sync syncing
                full sync: 0/64 shards
                metadata is caught up with master
                incremental sync: 64/64 shards
data sync source: acadcc66-10b9-4829-b8e2-306c0048bff5 (us-1)
                        syncing
                        full sync: 0/128 shards
                        incremental sync: 128/128 shards
                        data is behind on 1 shards
                        oldest incremental change not applied: 2016-04-15 10:06:35.0.959384s