[Gluster-users] Geo-replication started but not replicating
Deepak Ravi
deepak7ravi at gmail.com
Wed Nov 18 06:29:34 UTC 2015
Alright, here you go. Slaves xfs1 and xfs2:
*[root at xfs1 ~]*# cat
/var/log/glusterfs/geo-replication-slaves/f77a024e-a865-493e-9ce2
d7dbe99ee6d5\:gluster%3A%2F%2F127.0.0.1%3Axvol.gluster.log | less
[2015-11-17 15:30:32.082984] I [MSGID: 101190]
[event-epoll.c:632:event_dispatch_epoll_worker] 0-epoll: Started thread
with index 2
[2015-11-17 15:30:32.083124] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-0: changing port to 49152 (from 0)
[2015-11-17 15:30:32.085969] E [socket.c:3021:socket_connect]
0-xvol-client-0: connection attempt on 127.0.0.1:24007 failed, (Invalid
argument)
[2015-11-17 15:30:32.086037] W [socket.c:588:__socket_rwv] 0-xvol-client-0:
writev on 54.172.172.245:49152 failed (Broken pipe)
[2015-11-17 15:30:32.086301] E [rpc-clnt.c:362:saved_frames_unwind] (-->
/lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7fc03801ea82] (-->
/lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7fc037de9a3e] (-->
/lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7fc037de9b4e] (-->
/lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x7a)[0x7fc037deb4da] (-->
/lib64/libgfrpc.so.0(rpc_clnt_notify+0x88)[0x7fc037debd08] )))))
0-xvol-client-0: forced unwinding frame type(GF-DUMP) op(DUMP(1)) called at
2015-11-17 15:30:32.086051 (xid=0x3)
[2015-11-17 15:30:32.086316] W [MSGID: 114032]
[client-handshake.c:1623:client_dump_version_cbk] 0-xvol-client-0: received
RPC status error [Transport endpoint is not connected]
[2015-11-17 15:30:32.086331] I [MSGID: 114018]
[client.c:2042:client_rpc_notify] 0-xvol-client-0: disconnected from
xvol-client-0. Client process will keep trying to connect to glusterd until
brick's port is available
[2015-11-17 15:30:32.086670] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-1: changing port to 49152 (from 0)
[2015-11-17 15:30:32.090173] I [MSGID: 114057]
[client-handshake.c:1437:select_server_supported_programs] 0-xvol-client-1:
Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2015-11-17 15:30:32.090911] I [MSGID: 114046]
[client-handshake.c:1213:client_setvolume_cbk] 0-xvol-client-1: Connected
to xvol-client-1, attached to remote volume '/data/brick/xvol'.
[2015-11-17 15:30:32.090924] I [MSGID: 114047]
[client-handshake.c:1224:client_setvolume_cbk] 0-xvol-client-1: Server and
Client lk-version numbers are not same, reopening the fds
[2015-11-17 15:30:32.090972] I [MSGID: 108005]
[afr-common.c:3841:afr_notify] 0-xvol-replicate-0: Subvolume
'xvol-client-1' came back up; going online.
[2015-11-17 15:30:32.094306] I [fuse-bridge.c:5137:fuse_graph_setup]
0-fuse: switched to graph 0
[2015-11-17 15:30:32.094349] I [MSGID: 114035]
[client-handshake.c:193:client_set_lk_version_cbk] 0-xvol-client-1: Server
lk version = 1
[2015-11-17 15:30:32.094463] I [fuse-bridge.c:4030:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel
7.22
[2015-11-17 15:30:32.098769] W [MSGID: 108027]
[afr-common.c:2100:afr_discover_done] 0-xvol-replicate-0: no read subvols
for /
[2015-11-17 15:30:36.075211] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-0: changing port to 49152 (from 0)
[2015-11-17 15:30:36.077673] E [socket.c:3021:socket_connect]
0-xvol-client-0: connection attempt on 127.0.0.1:24007 failed, (Invalid
argument)
[2015-11-17 15:30:36.077716] W [socket.c:588:__socket_rwv] 0-xvol-client-0:
writev on 54.172.172.245:49152 failed (Broken pipe)
[2015-11-17 15:30:36.077963] E [rpc-clnt.c:362:saved_frames_unwind] (-->
/lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7fc03801ea82] (-->
/lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7fc037de9a3e] (-->
/lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7fc037de9b4e] (-->
/lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x7a)[0x7fc037deb4da] (-->
/lib64/libgfrpc.so.0(rpc_clnt_notify+0x88)[0x7fc037debd08] )))))
0-xvol-client-0: forced unwinding frame type(GF-DUMP) op(DUMP(1)) called at
2015-11-17 15:30:36.077724 (xid=0x6)
[2015-11-17 15:30:32.099560] W [MSGID: 108027]
[afr-common.c:2100:afr_discover_done] 0-xvol-replicate-0: no read subvols
for /
[2015-11-17 15:30:36.077980] W [MSGID: 114032]
[client-handshake.c:1623:client_dump_version_cbk] 0-xvol-client-0: received
RPC status error [Transport endpoint is not connected]
[2015-11-17 15:30:36.078003] I [MSGID: 114018]
[client.c:2042:client_rpc_notify] 0-xvol-client-0: disconnected from
xvol-client-0. Client process will keep trying to connect to glusterd until
brick's port is available
[2015-11-17 15:30:40.080814] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-0: changing port to 49152 (from 0)
[2015-11-17 15:30:40.083175] E [socket.c:3021:socket_connect]
0-xvol-client-0: connection attempt on 127.0.0.1:24007 failed, (Invalid
argument)
[2015-11-17 15:30:40.083215] W [socket.c:588:__socket_rwv] 0-xvol-client-0:
writev on 54.172.172.245:49152 failed (Broken pipe)
-----------------------------------------------------------------------------------------
*[root at xfs1 ~]*# cat
/var/log/glusterfs/geo-replication-slaves/f77a024e-a865-493e-9ce2-d7dbe99ee6d5\:gluster%3A%2F%2F127.0.0.1%3Axvol.log
| less
[2015-11-17 10:30:32.41258] I [gsyncd(slave):650:main_i] <top>: syncing:
gluster://localhost:xvol
[2015-11-17 10:30:33.92473] I [resource(slave):844:service_loop] GLUSTER:
slave listening
[2015-11-17 10:30:46.525188] E [repce(slave):117:worker] <top>: call failed:
Traceback (most recent call last):
File "/usr/libexec/glusterfs/python/syncdaemon/repce.py", line 113, in
worker
res = getattr(self.obj, rmeth)(*in_data[2:])
File "/usr/libexec/glusterfs/python/syncdaemon/resource.py", line 803, in
keep_alive
Xattr.lsetxattr('.', key, val)
File "/usr/libexec/glusterfs/python/syncdaemon/libcxattr.py", line 78, in
lsetxattr
cls.raise_oserr()
File "/usr/libexec/glusterfs/python/syncdaemon/libcxattr.py", line 37, in
raise_oserr
raise OSError(errn, os.strerror(errn))
OSError: [Errno 5] Input/output error
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
*[root at xfs2 ~]*# cat
/var/log/glusterfs/geo-replication-slaves/f77a024e-a865-493e-9ce2-d7dbe99ee6d5\:gluster%3A%2F%2F127.0.0.1%3Axvol.gluster.log
| less
[2015-11-17 15:30:31.764788] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-0: changing port to 49152 (from 0)
[2015-11-17 15:30:31.767367] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-1: changing port to 49152 (from 0)
[2015-11-17 15:30:31.769692] E [socket.c:3021:socket_connect]
0-xvol-client-1: connection attempt on 127.0.0.1:24007 failed, (Invalid
argument)
[2015-11-17 15:30:31.769761] W [socket.c:588:__socket_rwv] 0-xvol-client-1:
writev on 54.172.132.47:49152 failed (Broken pipe)
[2015-11-17 15:30:31.770043] E [rpc-clnt.c:362:saved_frames_unwind] (-->
/lib64/libglusterfs.so.0(_gf_log_callingfn+0x192)[0x7f976f608a82] (-->
/lib64/libgfrpc.so.0(saved_frames_unwind+0x1de)[0x7f976f3d3a3e] (-->
/lib64/libgfrpc.so.0(saved_frames_destroy+0xe)[0x7f976f3d3b4e] (-->
/lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x7a)[0x7f976f3d54da] (-->
/lib64/libgfrpc.so.0(rpc_clnt_notify+0x88)[0x7f976f3d5d08] )))))
0-xvol-client-1: forced unwinding frame type(GF-DUMP) op(DUMP(1)) called at
2015-11-17 15:30:31.769770 (xid=0x3)
[2015-11-17 15:30:31.770058] W [MSGID: 114032]
[client-handshake.c:1623:client_dump_version_cbk] 0-xvol-client-1: received
RPC status error [Transport endpoint is not connected]
[2015-11-17 15:30:31.770073] I [MSGID: 114018]
[client.c:2042:client_rpc_notify] 0-xvol-client-1: disconnected from
xvol-client-1. Client process will keep trying to connect to glusterd until
brick's port is available
[2015-11-17 15:30:31.770392] I [MSGID: 114057]
[client-handshake.c:1437:select_server_supported_programs] 0-xvol-client-0:
Using Program GlusterFS 3.3, Num (1298437), Version (330)
[2015-11-17 15:30:31.771143] I [MSGID: 114046]
[client-handshake.c:1213:client_setvolume_cbk] 0-xvol-client-0: Connected
to xvol-client-0, attached to remote volume '/data/brick/xvol'.
[2015-11-17 15:30:31.771160] I [MSGID: 114047]
[client-handshake.c:1224:client_setvolume_cbk] 0-xvol-client-0: Server and
Client lk-version numbers are not same, reopening the fds
[2015-11-17 15:30:31.771207] I [MSGID: 108005]
[afr-common.c:3841:afr_notify] 0-xvol-replicate-0: Subvolume
'xvol-client-0' came back up; going online.
[2015-11-17 15:30:31.774360] I [fuse-bridge.c:5137:fuse_graph_setup]
0-fuse: switched to graph 0
[2015-11-17 15:30:31.774412] I [MSGID: 114035]
[client-handshake.c:193:client_set_lk_version_cbk] 0-xvol-client-0: Server
lk version = 1
[2015-11-17 15:30:31.774547] I [fuse-bridge.c:4030:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.22 kernel
7.22
[2015-11-17 15:30:35.755595] I [rpc-clnt.c:1847:rpc_clnt_reconfig]
0-xvol-client-1: changing port to 49152 (from 0)
[2015-11-17 15:30:35.757773] E [socket.c:3021:socket_connect]
0-xvol-client-1: connection attempt on 127.0.0.1:24007 failed, (Invalid
argument)
[2015-11-17 15:30:35.757807] W [socket.c:588:__socket_rwv] 0-xvol-client-1:
writev on 54.172.132.47:49152 failed (Broken pipe)
-------------------------------------------------------------------------------------------------------------------------------------------------------------
*[root at xfs2 ~]#* cat
/var/log/glusterfs/geo-replication-slaves/f77a024e-a865-493e-9ce2-d7dbe99ee6d5\:gluster%3A%2F%2F127.0.0.1%3Axvol.log
[2015-11-17 10:30:31.723133] I [gsyncd(slave):650:main_i] <top>: syncing:
gluster://localhost:xvol
[2015-11-17 10:30:32.776576] I [resource(slave):844:service_loop] GLUSTER:
slave listening
[2015-11-17 11:07:15.296569] I [repce(slave):92:service_loop] RepceServer:
terminating on reaching EOF.
[2015-11-17 11:07:15.297107] I [syncdutils(slave):220:finalize] <top>:
exiting.
[2015-11-17 11:08:18.86194] I [gsyncd(slave):650:main_i] <top>: syncing:
gluster://localhost:xvol
[2015-11-17 11:08:19.135596] I [resource(slave):844:service_loop] GLUSTER:
slave listening
[root at xfs2 ~]#
Thanks
Deepak
On Wed, Nov 18, 2015 at 12:17 AM, Aravinda <avishwan at redhat.com> wrote:
> Looks like I/O error on slave while doing keep_alive. We can get more
> useful info for the same from Slave log files.
>
> In Slave nodes look for errors in
> */var/log/glusterfs/geo-replication-slaves/**.log and
> */var/log/glusterfs/geo-replication-slaves/**.gluster.log
>
> regards
> Aravinda
>
> On 11/17/2015 10:02 PM, Deepak Ravi wrote:
>
> I also noted that the second master gfs2 alternates between passive/faulty.
> Not sure if this matters but, I have changed the /etc/hosts file to change
> 127.0.0.1 to gfs1 and so on because my node would not be in peer cluster
> state.
>
> Gluster version : 3.7.6-1
> OS: RHEL 7
>
>
> [root at gfs1 ~]# cat
> /var/log/glusterfs/geo-replication/gvol/ssh%3A%2F%2Froot%4054.172.172.245%3Agluster%3A%2F%2F127.0.0.1%3Axvol.log
> [2015-11-17 10:30:30.244277] I [monitor(monitor):362:distribute] <top>:
> slave bricks: [{'host': 'xfs1', 'dir': '/data/brick/xvol'}, {'host':
> 'xfs2', 'dir': '/data/brick/xvol'}]
> [2015-11-17 10:30:30.245239] I [monitor(monitor):383:distribute] <top>:
> worker specs: [('/data/brick/gvol', 'ssh://root@xfs2:gluster://localhost:xvol',
> 1)]
> [2015-11-17 10:30:30.433696] I [monitor(monitor):221:monitor] Monitor:
> ------------------------------------------------------------
> [2015-11-17 10:30:30.433882] I [monitor(monitor):222:monitor] Monitor:
> starting gsyncd worker
> [2015-11-17 10:30:30.561599] I [gsyncd(/data/brick/gvol):650:main_i] <top>:
> syncing: gluster://localhost:gvol -> ssh://root@xfs2
> :gluster://localhost:xvol
> [2015-11-17 10:30:30.573781] I [changelogagent(agent):75:__init__]
> ChangelogAgent: Agent listining...
> [2015-11-17 10:30:34.26421] I [master(/data/brick/gvol):83:gmaster_builder]
> <top>: setting up xsync change detection mode
> [2015-11-17 10:30:34.26695] I [master(/data/brick/gvol):404:__init__]
> _GMaster: using 'rsync' as the sync engine
> [2015-11-17 10:30:34.27324] I [master(/data/brick/gvol):83:gmaster_builder]
> <top>: setting up changelog change detection mode
> [2015-11-17 10:30:34.27477] I [master(/data/brick/gvol):404:__init__]
> _GMaster: using 'rsync' as the sync engine
> [2015-11-17 10:30:34.27873] I [master(/data/brick/gvol):83:gmaster_builder]
> <top>: setting up changeloghistory change detection mode
> [2015-11-17 10:30:34.28048] I [master(/data/brick/gvol):404:__init__]
> _GMaster: using 'rsync' as the sync engine
> [2015-11-17 10:30:36.40117] I [master(/data/brick/gvol):1229:register]
> _GMaster: xsync temp directory:
> /var/lib/misc/glusterfsd/gvol/ssh%3A%2F%2Froot%4054.172.172.245%3Agluster%3A%2F%2F127.0.0.1%3Axvol/0c4166e49b1b516d061ed475806364b9/xsync
> [2015-11-17 10:30:36.40409] I
> [resource(/data/brick/gvol):1432:service_loop] GLUSTER: Register time:
> 1447774236
> [2015-11-17 10:30:36.65299] I [master(/data/brick/gvol):530:crawlwrap]
> _GMaster: primary master with volume id
> f77a024e-a865-493e-9ce2-d7dbe99ee6d5 ...
> [2015-11-17 10:30:36.67856] I [master(/data/brick/gvol):539:crawlwrap]
> _GMaster: crawl interval: 1 seconds
> [2015-11-17 10:31:36.185137] I [master(/data/brick/gvol):552:crawlwrap]
> _GMaster: 0 crawls, 0 turns
> [2015-11-17 10:32:36.315582] I [master(/data/brick/gvol):552:crawlwrap]
> _GMaster: 0 crawls, 0 turns
> [2015-11-17 10:33:36.438072] I [master(/data/brick/gvol):552:crawlwrap]
> _GMaster: 0 crawls, 0 turns
>
>
> [root at gfs2 ~]#cat
> /var/log/glusterfs/geo-replication/gvol/ssh%3A%2F%2Froot%4054.172.172.245%3Agluster%3A%2F%2F127.0.0.1%3Axvol.log
> | less
> [2015-11-17 10:30:30.498424] I [monitor(monitor):362:distribute] <top>:
> slave bricks: [{'host': 'xfs1', 'dir': '/data/brick/xvol'}, {'host':
> 'xfs2', 'dir': '/data/brick/xvol'}]
> [2015-11-17 10:30:30.499473] I [monitor(monitor):383:distribute] <top>:
> worker specs: [('/data/brick/gvol', 'ssh://root@xfs1:gluster://localhost:xvol',
> 1)]
> [2015-11-17 10:30:30.679028] I [monitor(monitor):221:monitor] Monitor:
> ------------------------------------------------------------
> [2015-11-17 10:30:30.679259] I [monitor(monitor):222:monitor] Monitor:
> starting gsyncd worker
> [2015-11-17 10:30:30.807980] I [gsyncd(/data/brick/gvol):650:main_i] <top>:
> syncing: gluster://localhost:gvol -> ssh://root@xfs1
> :gluster://localhost:xvol
> [2015-11-17 10:30:30.820440] I [changelogagent(agent):75:__init__]
> ChangelogAgent: Agent listining...
> [2015-11-17 10:30:34.358032] I
> [master(/data/brick/gvol):83:gmaster_builder] <top>: setting up xsync
> change detection mode
> [2015-11-17 10:30:34.358304] I [master(/data/brick/gvol):404:__init__]
> _GMaster: using 'rsync' as the sync engine
> [2015-11-17 10:30:34.359335] I
> [master(/data/brick/gvol):83:gmaster_builder] <top>: setting up changelog
> change detection mode
> [2015-11-17 10:30:34.359496] I [master(/data/brick/gvol):404:__init__]
> _GMaster: using 'rsync' as the sync engine
> [2015-11-17 10:30:34.359890] I
> [master(/data/brick/gvol):83:gmaster_builder] <top>: setting up
> changeloghistory change detection mode
> [2015-11-17 10:30:34.360044] I [master(/data/brick/gvol):404:__init__]
> _GMaster: using 'rsync' as the sync engine
> [2015-11-17 10:30:36.371203] I [master(/data/brick/gvol):1229:register]
> _GMaster: xsync temp directory:
> /var/lib/misc/glusterfsd/gvol/ssh%3A%2F%2Froot%4054.172.172.245%3Agluster%3A%2F%2F127.0.0.1%3Axvol/0c4166e49b1b516d061ed475806364b9/xsync
> [2015-11-17 10:30:36.371514] I
> [resource(/data/brick/gvol):1432:service_loop] GLUSTER: Register time:
> 1447774236
> [2015-11-17 10:30:36.383291] I [master(/data/brick/gvol):530:crawlwrap]
> _GMaster: primary master with volume id
> f77a024e-a865-493e-9ce2-d7dbe99ee6d5 ...
> [2015-11-17 10:30:36.386276] I [master(/data/brick/gvol):539:crawlwrap]
> _GMaster: crawl interval: 1 seconds
> [2015-11-17 10:30:46.558255] E [repce(/data/brick/gvol):207:__call__]
> RepceClient: call 29036:140624661567232:1447774246.47 (keep_alive) failed
> on peer with OSError
> [2015-11-17 10:30:46.558463] E
> [syncdutils(/data/brick/gvol):276:log_raise_exception] <top>: FAIL:
> Traceback (most recent call last):
> File "/usr/libexec/glusterfs/python/syncdaemon/syncdutils.py", line 306,
> in twrap
> tf(*aa)
> File "/usr/libexec/glusterfs/python/syncdaemon/master.py", line 438, in
> keep_alive
> cls.slave.server.keep_alive(vi)
> File "/usr/libexec/glusterfs/python/syncdaemon/repce.py", line 226, in
> __call__
> return self.ins(self.meth, *a)
> File "/usr/libexec/glusterfs/python/syncdaemon/repce.py", line 208, in
> __call__
> raise res
> OSError: [Errno 5] Input/output error
>
>
>
>
> -----------
>
> [root at gfs1 ~]# ps aux | grep gsyncd
> root 15837 0.0 1.0 368584 11148 ? Ssl 11:08 0:00
> /usr/bin/python /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py
> --path=/data/brick/gvol --monitor -c
> /var/lib/glusterd/geo-replication/gvol_xfs1_xvol/gsyncd.conf --iprefix=/var
> :gvol --glusterd-uuid=c6e8cdef-bc46-4684-9c75-fc348fefb95e xfs1::xvol
> root 15867 0.0 1.7 884044 18064 ? Ssl 11:08 0:00 python
> /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py --path=/data/brick/gvol
> -c /var/lib/glusterd/geo-replication/gvol_xfs1_xvol/gsyncd.conf
> --iprefix=/var :gvol --glusterd-uuid=c6e8cdef-bc46-4684-9c75-fc348fefb95e
> xfs1::xvol -N -p --slave-id ff6d57c8-cfb5-40b3-843f-bcd79cdd6164
> --local-path /data/brick/gvol --agent --rpc-fd 7,10,9,8
> root 15868 0.0 1.7 847644 17292 ? Sl 11:08 0:00 python
> /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py --path=/data/brick/gvol
> -c /var/lib/glusterd/geo-replication/gvol_xfs1_xvol/gsyncd.conf
> --iprefix=/var :gvol --glusterd-uuid=c6e8cdef-bc46-4684-9c75-fc348fefb95e
> xfs1::xvol -N -p --slave-id ff6d57c8-cfb5-40b3-843f-bcd79cdd6164
> --feedback-fd 12 --local-path /data/brick/gvol --local-id
> .%2Fdata%2Fbrick%2Fgvol --rpc-fd 9,8,7,10 --subvol-num 1 --resource-remotessh://root@xfs2:gluster://localhost:xvol
> root 15879 0.0 0.4 80384 4244 ? S 11:08 0:00 ssh
> -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i
> /var/lib/glusterd/geo-replication/secret.pem -oControlMaster=auto -S
> /tmp/gsyncd-aux-ssh-5bwc6n/21cd0d364db39da791c9bc6dcf62c55b.sock root at xfs2
> /nonexistent/gsyncd --session-owner f77a024e-a865-493e-9ce2-d7dbe99ee6d5 -N
> --listen --timeout 120 gluster://localhost:xvol
> root 15887 0.1 3.9 630404 40476 ? Ssl 11:08 0:02
> /usr/sbin/glusterfs --aux-gfid-mount --acl
> --log-file=/var/log/glusterfs/geo-replication/gvol/ssh%3A%2F%2Froot%4054.172.172.245%3Agluster%3A%2F%2F127.0.0.1%3Axvol.%2Fdata%2Fbrick%2Fgvol.gluster.log
> --volfile-server=localhost --volfile-id=gvol --client-pid=-1
> /tmp/gsyncd-aux-mount-IOxY7_
> root 16540 0.0 0.0 112640 956 pts/0 R+ 11:26 0:00 grep
> --color=auto gsyncd
> --------------
> [root at gfs2 ec2-user]# ps aux | grep gsyncd
> root 3099 0.0 1.3 368488 13568 ? Ssl 11:08 0:00
> /usr/bin/python /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py
> --path=/data/brick/gvol --monitor -c
> /var/lib/glusterd/geo-replication/gvol_xfs1_xvol/gsyncd.conf --iprefix=/var
> :gvol --glusterd-uuid=449f6672-fdcd-480b-870d-51e1ed92236c xfs1::xvol
> root 6618 1.0 1.9 883944 19872 ? Ssl 11:27 0:00 python
> /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py --path=/data/brick/gvol
> -c /var/lib/glusterd/geo-replication/gvol_xfs1_xvol/gsyncd.conf
> --iprefix=/var :gvol --glusterd-uuid=449f6672-fdcd-480b-870d-51e1ed92236c
> xfs1::xvol -N -p --slave-id ff6d57c8-cfb5-40b3-843f-bcd79cdd6164
> --local-path /data/brick/gvol --agent --rpc-fd 8,11,10,9
> root 6619 1.1 1.4 847548 15004 ? Sl 11:27 0:00 python
> /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py --path=/data/brick/gvol
> -c /var/lib/glusterd/geo-replication/gvol_xfs1_xvol/gsyncd.conf
> --iprefix=/var :gvol --glusterd-uuid=449f6672-fdcd-480b-870d-51e1ed92236c
> xfs1::xvol -N -p --slave-id ff6d57c8-cfb5-40b3-843f-bcd79cdd6164
> --feedback-fd 13 --local-path /data/brick/gvol --local-id
> .%2Fdata%2Fbrick%2Fgvol --rpc-fd 10,9,8,11 --subvol-num 1 --resource-remotessh://root@xfs1:gluster://localhost:xvol
> root 6631 0.3 0.4 80384 4240 ? S 11:27 0:00 ssh
> -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i
> /var/lib/glusterd/geo-replication/secret.pem -oControlMaster=auto -S
> /tmp/gsyncd-aux-ssh-WIfjHQ/25f2a0dc75697352a40d6471e241edf7.sock root at xfs1
> /usr/libexec/glusterfs/gsyncd --session-owner
> f77a024e-a865-493e-9ce2-d7dbe99ee6d5 -N --listen --timeout 120
> gluster://localhost:xvol
> root 6638 1.0 3.2 630408 33416 ? Ssl 11:27 0:00
> /usr/sbin/glusterfs --aux-gfid-mount --acl
> --log-file=/var/log/glusterfs/geo-replication/gvol/ssh%3A%2F%2Froot%4054.172.172.245%3Agluster%3A%2F%2F127.0.0.1%3Axvol.%2Fdata%2Fbrick%2Fgvol.gluster.log
> --volfile-server=localhost --volfile-id=gvol --client-pid=-1
> /tmp/gsyncd-aux-mount-o44DsN
> root 6692 0.0 0.0 112640 960 pts/0 R+ 11:28 0:00 grep
> --color=auto gsyncd
> ---------------------
>
> [root at xfs1 ~]# ps aux | grep gsyncd
> root 2753 0.5 1.2 585232 12576 ? Ssl 11:28 0:00
> /usr/bin/python /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py
> --session-owner f77a024e-a865-493e-9ce2-d7dbe99ee6d5 -N --listen --timeout
> 120 gluster://localhost:xvol -c
> /var/lib/glusterd/geo-replication/gsyncd_template.conf
> root 2773 0.3 3.4 630412 34728 ? Ssl 11:28 0:00
> /usr/sbin/glusterfs --aux-gfid-mount --acl
> --log-file=/var/log/glusterfs/geo-replication-slaves/f77a024e-a865-493e-9ce2-d7dbe99ee6d5:gluster%3A%2F%2F127.0.0.1%3Axvol.gluster.log
> --volfile-server=localhost --volfile-id=xvol --client-pid=-1
> /tmp/gsyncd-aux-mount-une5yr
> root 2793 0.0 0.0 112640 956 pts/0 R+ 11:28 0:00 grep
> --color=auto gsyncd
> [root at xfs1 ~]#
>
> -----------------------
>
> [root at xfs2 ec2-user]# ps aux | grep gsyncd
> root 28921 0.0 1.2 585236 12668 ? Ssl 11:08 0:00
> /usr/bin/python /usr/libexec/glusterfs/python/syncdaemon/gsyncd.py
> --session-owner f77a024e-a865-493e-9ce2-d7dbe99ee6d5 -N --listen --timeout
> 120 gluster://localhost:xvol -c
> /var/lib/glusterd/geo-replication/gsyncd_template.conf
> root 28941 0.2 3.7 630412 38280 ? Ssl 11:08 0:02
> /usr/sbin/glusterfs --aux-gfid-mount --acl
> --log-file=/var/log/glusterfs/geo-replication-slaves/f77a024e-a865-493e-9ce2-d7dbe99ee6d5:gluster%3A%2F%2F127.0.0.1%3Axvol.gluster.log
> --volfile-server=localhost --volfile-id=xvol --client-pid=-1
> /tmp/gsyncd-aux-mount-cZvAEH
> root 29029 0.0 0.0 112640 956 pts/0 R+ 11:29 0:00 grep
> --color=auto gsyncd
> [root at xfs2 ec2-user]#
>
>
>
>
> On Tue, Nov 17, 2015 at 12:39 AM, Aravinda <avishwan at redhat.com> <avishwan at redhat.com> wrote:
>
>
> One status row should show Active and other should show Passive. Please
> provide logs from gfs1 and gfs2
> nodes(/var/log/glusterfs/geo-replication/gvol/*.log)
>
> Also please let us know,
> 1. Gluster version and OS
> 2. output of `ps aux | grep gsyncd` from Master nodes and Slave nodes
>
> regards
> Aravinda
>
> On 11/17/2015 02:09 AM, Deepak Ravi wrote:
>
> Hi all
>
> I'm working on a Geo-replication setup that I'm having issues with.
>
> Situation :
>
> - In the east region of AWS, I Created a replicated volume between 2
> nodes, lets call this volume *gvol*
> -
> *In the west region of AWS, I Created another replicated volume between 2
> nodes, lets call this volume xvol *
> - Geo replication was created and started successfully
> -
>
> [root at gfs1 mnt]# gluster volume geo-replication gvol xfs1::xvol status
>
> MASTER NODE MASTER VOL MASTER BRICK SLAVE USER SLAVE
> SLAVE NODE STATUS CRAWL STATUS LAST_SYNCED
> -------------------------------------------------------------------------------------------------------------------------------
> gfs1 gvol /data/brick/gvol root xfs1::xvol
> N/A Passive N/A N/A
> gfs2 gvol /data/brick/gvol root xfs1::xvol
> N/A Passive N/A N/A
>
> The data on nodes(gfs1 and gfs2) was not being replicated to xfs1 at all. I
> tried restarting the services and it still didn't help. Looking at the log
> files didn't help me much because I didn't know what I should be looking
> for.
>
> Can someone point me in the right direction?
>
> Thanks
>
>
>
> _______________________________________________
> Gluster-users mailing listGluster-users at gluster.orghttp://www.gluster.org/mailman/listinfo/gluster-users
>
>
>
>
--
*~Deepak*
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