Hi,
I am having trouble setting up geo replication, somehow the gsync client decides to use a loopback address, for what I assume is a reverse connection:
[2015-10-12 00:07:11.409406] I [monitor(monitor):362:distribute] <top>: slave bricks: [{'host': 'other-peer.com', 'dir': '/data/website'}]
[2015-10-12 00:07:11.424458] I [monitor(monitor):383:distribute] <top>: worker specs: [('/data/website', 'ssh://ubuntu@xxxxxxxxxxxxxx:gluster://localhost:website', 1)]
[2015-10-12 00:07:11.753465] I [monitor(monitor):221:monitor] Monitor: ------------------------------------------------------------
[2015-10-12 00:07:11.753704] I [monitor(monitor):222:monitor] Monitor: starting gsyncd worker
[2015-10-12 00:07:11.977433] I [gsyncd(/data/website):649:main_i] <top>: syncing: gluster://localhost:website -> ssh://ubuntu@xxxxxxxxxxxxxx:gluster://localhost:website
[2015-10-12 00:07:11.990741] I [changelogagent(agent):75:__init__] ChangelogAgent: Agent listining...
[2015-10-12 00:07:14.449852] E [syncdutils(/data/website):252:log_raise_exception] <top>: connection to peer is broken
[2015-10-12 00:07:14.455070] E [resource(/data/website):222:errlog] Popen: command "ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret.pem -oControlMaster=auto -S /tmp/gsyncd-aux-ssh-2O1R6B/b753bb9b7fed2b5f2777630d7feb9b12.sock ubuntu@xxxxxxxxxxxxxx /usr/lib/x86_64-linux-gnu/glusterfs/gsyncd --session-owner 052d5807-8bbf-4ce6-97b5-9d2f15e7a16e -N --listen --timeout 120 gluster://localhost:website" returned with 1, saying:
[2015-10-12 00:07:14.455183] E [resource(/data/website):226:logerr] Popen: ssh> [2015-10-12 00:07:16.275144] I [cli.c:721:main] 0-cli: Started running /usr/sbin/gluster with version 3.7.5
[2015-10-12 00:07:14.455287] E [resource(/data/website):226:logerr] Popen: ssh> [2015-10-12 00:07:16.288762] I [cli.c:608:cli_rpc_init] 0-cli: Connecting to remote glusterd at localhost
[2015-10-12 00:07:14.455384] E [resource(/data/website):226:logerr] Popen: ssh> [2015-10-12 00:07:16.482249] I [MSGID: 101190] [event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started thread with index 1
[2015-10-12 00:07:14.455472] E [resource(/data/website):226:logerr] Popen: ssh> [2015-10-12 00:07:16.482392] I [socket.c:2355:socket_event_handler] 0-transport: disconnecting now
[2015-10-12 00:07:14.455548] E [resource(/data/website):226:logerr] Popen: ssh> [2015-10-12 00:07:16.482987] I [cli-rpc-ops.c:6348:gf_cli_getwd_cbk] 0-cli: Received resp to getwd
[2015-10-12 00:07:14.456195] E [resource(/data/website):226:logerr] Popen: ssh> [2015-10-12 00:07:16.483043] I [input.c:36:cli_batch] 0-: Exiting with: 0
[2015-10-12 00:07:14.456406] I [syncdutils(/data/website):220:finalize] <top>: exiting.
[2015-10-12 00:07:14.457257] I [repce(agent):92:service_loop] RepceServer: terminating on reaching EOF.
[2015-10-12 00:07:14.457413] I [syncdutils(agent):220:finalize] <top>: exiting.
[2015-10-12 00:07:15.458548] I [monitor(monitor):282:monitor] Monitor: worker(/data/website) died in startup phase
[2015-10-12 00:07:25.785124] I [monitor(monitor):221:monitor] Monitor: ------------------------------------------------------------
I also had a few troubles around the fact that both machines are behind AWS NAT on different regions, so they somehow advertise to each other their hostnames, which resolve to the local VPN(LAN) address, but I worked around that by adding entries in /etc/hosts.
Thanks,
Audrius.
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