<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">LS,<div class=""><br class=""></div><div class="">Last week I configured geo-replication between two glusterFS clusters, both version 3.6.2 and all looks ok:</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">[root@s35-06 gv0]# gluster volume geo-replication gv0 status</div><p style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0); min-height: 14px;" class=""> <br class="webkit-block-placeholder"></p><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">MASTER NODE MASTER VOL MASTER BRICK SLAVE STATUS CHECKPOINT STATUS CRAWL STATUS </div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">--------------------------------------------------------------------------------------------------------------------------------------</div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">s35-06 gv0 /glusterfs/bricks/brick1/brick v39-app-05::gv0 Active N/A Changelog Crawl </div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">s35-07 gv0 /glusterfs/bricks/brick1/brick v39-app-02::gv0 Passive N/A N/A </div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">s35-09 gv0 /glusterfs/bricks/brick1/brick v39-app-04::gv0 Passive N/A N/A </div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">s35-08 gv0 /glusterfs/bricks/brick1/brick v39-app-01::gv0 Active N/A Changelog Crawl </div><div class=""><br class=""></div><div apple-content-edited="true" class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">I started the replication at the end of the day, hoping that all 40TB would be copied by the next day or so, but I discovered that not a single bit has been copied.</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">When looking at the volume config settings I found the “ssh command” used so I tried that and discovered the following issue between my master and slave cluster when executing the configured “ssh command"</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><div style="margin: 0px;" class="">[root@s35-06 gv0]# ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret.pem v39-app-01</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.613130] I [cli.c:593:cli_rpc_init] 0-cli: Connecting to remote glusterd at localhost</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.613178] D [rpc-clnt.c:972:rpc_clnt_connection_init] 0-glusterfs: defaulting frame-timeout to 30mins</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.613187] D [rpc-clnt.c:986:rpc_clnt_connection_init] 0-glusterfs: disable ping-timeout</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.613202] D [rpc-transport.c:188:rpc_transport_load] 0-rpc-transport: missing 'option transport-type'. defaulting to "socket"</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.613211] D [rpc-transport.c:262:rpc_transport_load] 0-rpc-transport: attempt to load file /usr/lib64/glusterfs/3.6.2/rpc-transport/socket.so</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.615501] T [options.c:87:xlator_option_validate_int] 0-glusterfs: no range check required for 'option remote-port 24007'</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.615528] D [socket.c:3799:socket_init] 0-glusterfs: SSL support on the I/O path is NOT enabled</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.615537] D [socket.c:3802:socket_init] 0-glusterfs: SSL support for glusterd is NOT enabled</div><div style="margin: 0px;" class="">[2015-04-07 14:43:43.615543] D [socket.c:3819:socket_init] 0-glusterfs: using system polling thread</div><div class=""><br class=""></div><div class="">——%<———</div><div class=""><br class=""></div></div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">[2015-04-07 14:43:43.733052] I [cli-rpc-ops.c:5386:gf_cli_getwd_cbk] 0-cli: Received resp to getwd</div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">[2015-04-07 14:43:43.733085] D [cli-cmd.c:384:cli_cmd_submit] 0-cli: Returning 0</div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">[2015-04-07 14:43:43.733097] D [cli-rpc-ops.c:5415:gf_cli_getwd] 0-cli: Returning 0</div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">[2015-04-07 14:43:43.733104] I [input.c:36:cli_batch] 0-: Exiting with: 0</div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">error: incorrect number of arguments</div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0); min-height: 14px;" class=""><br class=""></div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">Usage: gsyncd.py [options...] <master> <slave></div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0); min-height: 14px;" class=""><br class=""></div><div style="margin: 0px; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">Connection to v39-app-01 closed.</div></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">Can somebody point me to how to fix this “gsycnd” issue? I didn’t find any updated packages from CentOS for my release (6.6), so I expect it should be a working setup.</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">any help would appreciated</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class="Apple-interchange-newline">Met vriendelijke groet / kind regards,</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><b class="">Sander Zijlstra</b></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">| Linux Engineer | SURFsara | Science Park 140 | 1098XG Amsterdam | T +31 (0)6 43 99 12 47 | <a href="mailto:sander.zijlstra@surfsara.nl" class="">sander.zijlstra@surfsara.nl</a> | <a href="http://www.surfsara.nl" class="">www.surfsara.nl</a> |<br class=""><br class=""><i class="">Regular day off on friday</i></div>
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