Hi all We have a production cluster with 2 nodes (gfs01a and gfs01b) in a distributed replicate setup with glusterfs 3.6.4. We want to expand the volume with 2 extra nodes (gfs02a and gfs02b) because we are running out of diskspace. Therefor we deployed 2 extra nodes with glusterfs 3.6.4.
Now, while probing the 2 new nodes from a node in the existing cluster we got the following error: root@gfs01a-dcg:~# gluster peer probe gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> peer probe: success. root@gfs01a-dcg:~# gluster peer status Number of Peers: 2 Hostname: gfs01b-dcg.intnet.be<http://gfs01b-dcg.intnet.be> Uuid: cfc83cf2-b719-40c7-afea-b23accc714c3 State: Peer in Cluster (Connected) Hostname: gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> Uuid: 29592d5b-242b-43b5-afc5-5f9a1496d59f State: Peer Rejected (Connected) In the log file /var/log/glusterfs/etc-glusterfs-glusterd.vol.log the following entries are written: [2015-09-11 09:37:49.405906] I [glusterd-handler.c:1031:__glusterd_handle_cli_probe] 0-glusterd: Received CLI probe req gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> 24007 [2015-09-11 09:37:49.428630] I [glusterd-handler.c:3198:glusterd_probe_begin] 0-glusterd: Unable to find peerinfo for host: gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> (24007) [2015-09-11 09:37:49.438636] I [rpc-clnt.c:969:rpc_clnt_connection_init] 0-management: setting frame-timeout to 600 [2015-09-11 09:37:49.440513] I [glusterd-handler.c:3131:glusterd_friend_add] 0-management: connect returned 0 [2015-09-11 09:37:49.474316] I [glusterd-rpc-ops.c:245:__glusterd_probe_cbk] 0-management: Received probe resp from uuid: 29592d5b-242b-43b5-afc5-5f9a1496d59f, host: gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> [2015-09-11 09:37:49.481801] I [glusterd-rpc-ops.c:387:__glusterd_probe_cbk] 0-glusterd: Received resp to probe req [2015-09-11 09:37:51.650265] I [glusterd-rpc-ops.c:437:__glusterd_friend_add_cbk] 0-glusterd: Received ACC from uuid: 29592d5b-242b-43b5-afc5-5f9a1496d59f, host: gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be>, port: 0 [2015-09-11 09:37:51.665861] I [glusterd-handshake.c:1119:__glusterd_mgmt_hndsk_versions_ack] 0-management: using the op-version 30603 [2015-09-11 09:37:51.690170] I [glusterd-handler.c:2543:__glusterd_handle_probe_query] 0-glusterd: Received probe from uuid: 29592d5b-242b-43b5-afc5-5f9a1496d59f [2015-09-11 09:37:51.692652] I [glusterd-handler.c:2595:__glusterd_handle_probe_query] 0-glusterd: Responded to gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be>, op_ret: 0, op_errno: 0, ret: 0 [2015-09-11 09:37:51.706203] I [glusterd-handler.c:2232:__glusterd_handle_incoming_friend_req] 0-glusterd: Received probe from uuid: 29592d5b-242b-43b5-afc5-5f9a1496d59f [2015-09-11 09:37:51.708909] E [MSGID: 106010] [glusterd-utils.c:3297:glusterd_compare_friend_volume] 0-management: Version of Cksums public differ. local cksum = 1932535021, remote cksum = 2474653383 on peer gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> [2015-09-11 09:37:51.709026] I [glusterd-handler.c:3367:glusterd_xfer_friend_add_resp] 0-glusterd: Responded to gfs02a-dcg.intnet.be<http://gfs02a-dcg.intnet.be> (0), ret: 0 [2015-09-11 09:37:55.537231] I [glusterd-handler.c:1241:__glusterd_handle_cli_list_friends] 0-glusterd: Received cli list req The exact same error appears while probing the second node (gfs02b). Anyone any idea how to solve this? Thanks in advance. Kind regards Davy
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