Hi.
Concerning the syntax error, there's no mistake as they are configuration files created by gluster at the volume create and volume worked before node Rejection.
The vol files stored on each node are different but I don't know if these differences are a problem or not.
I unmounted all gluster volumes from all clients then I restarted all 3 nodes at the same time, cleared all log files in single user and started all 3 nodes.
I observed SSL messages flooding at slow rate on arbiter node whilst both other nodes were not yet online. I guess local communication between bricks or shd and glusterd produce SSL messages.
Right after bootup I can run only one volume status command on the first node showing 2 data bricks but not arbiter brick.
The same volume status command on arbiter results in Locking failed error from node 1.
Same error on node 2 (Locking on node 3 - arbiter)
Back to node 1, now showing "Another transaction in progress" error. So, I'm still not able to create a volume or pass any volume command except volume list.
I uploades logs of 3 nodes generated from bootup to last volume status command, hoping it can help :
Best regards,
Nicolas.
De: "Nikhil Ladha" <nladha@xxxxxxxxxx>
À: nico@xxxxxxxxxx
Cc: "gluster-users" <gluster-users@xxxxxxxxxxx>
Envoyé: Mardi 28 Avril 2020 14:17:46
Objet: Re: [Gluster-users] never ending logging
À: nico@xxxxxxxxxx
Cc: "gluster-users" <gluster-users@xxxxxxxxxxx>
Envoyé: Mardi 28 Avril 2020 14:17:46
Objet: Re: [Gluster-users] never ending logging
Hi,
It says syntax error in the log you shared, so there must be some mistake in what you are passing as an argument or some spelling mistake. Otherwise, how come it will run on one them and not on other having same configuration?
Also, can you please share the complete log file.
And try restarting all the nodes in the tsp, and execute the commands.
Regards
Nikhil Ladha
On Tue, Apr 28, 2020 at 5:20 PM <nico@xxxxxxxxxx> wrote:
Hi.Not really worked well, I restarted node 2 at least a dozen of times until almost all bricks go online but the Rejected state disapeared after applying the fix.I'm not able to create a volume as all gluster commands are issuing the "Another transaction is in progress" error.All ping are less than 0.5ms.I noticed another error in brick logs for a failed brick :[2020-04-28 10:58:59.009933] E [MSGID: 101021] [graph.y:364:graphyyerror] 0-parser: syntax error: line 140 (volume 'data_export-server'): "!SSLv2"
allowed tokens are 'volume', 'type', 'subvolumes', 'option', 'end-volume'()root@glusterDevVM2:/var/lib/glusterd/vols/data_export# grep -n SSLv2 *
data_export.gfproxyd.vol:8: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.gfproxyd.vol:26: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.gfproxyd.vol:44: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.glusterDevVM1.bricks-data_export-brick1-data.vol:140: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.glusterDevVM2.bricks-data_export-brick1-data.vol:140: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.glusterDevVM3.bricks-data_export-brick1-data.vol:145: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export-shd.vol:7: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export-shd.vol:24: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export-shd.vol:41: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.tcp-fuse.vol:8: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.tcp-fuse.vol:24: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
data_export.tcp-fuse.vol:40: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
info:22:ssl.cipher-list=HIGH:\!SSLv2
trusted-data_export.tcp-fuse.vol:8: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
trusted-data_export.tcp-fuse.vol:26: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
trusted-data_export.tcp-fuse.vol:44: option transport.socket.ssl-cipher-list HIGH:\!SSLv2
trusted-data_export.tcp-gfproxy-fuse.vol:8: option transport.socket.ssl-cipher-list HIGH:\!SSLv2Another volume with same parameters don't show this error :root@glusterDevVM2:/var/lib/glusterd/vols/userfiles# grep '2020-04-28 10:5[89]:' /var/log/glusterfs/bricks/bricks-userfiles-brick1-data.log
[2020-04-28 10:58:53.427441] I [MSGID: 100030] [glusterfsd.c:2867:main] 0-/usr/sbin/glusterfsd: Started running /usr/sbin/glusterfsd version 7.5 (args: /usr/sbin/glusterfsd -s glusterDevVM2 --volfile-id userfiles.glusterDevVM2.bricks-userfiles-brick1-data -p /var/run/gluster/vols/userfiles/glusterDevVM2-bricks-userfiles-brick1-data.pid -S /var/run/gluster/072c6be1df6e31e4.socket --brick-name /bricks/userfiles/brick1/data -l /var/log/glusterfs/bricks/bricks-userfiles-brick1-data.log --xlator-option *-posix.glusterd-uuid=7f6c3023-144b-4db2-9063-d90926dbdd18 --process-name brick --brick-port 49216 --xlator-option userfiles-server.listen-port=49216)
[2020-04-28 10:58:53.428426] I [glusterfsd.c:2594:daemonize] 0-glusterfs: Pid of current running process is 5184
[2020-04-28 10:58:53.432337] I [socket.c:4350:ssl_setup_connection_params] 0-socket.glusterfsd: SSL support for glusterd is ENABLED
[2020-04-28 10:58:53.436982] I [socket.c:4360:ssl_setup_connection_params] 0-socket.glusterfsd: using certificate depth 1
[2020-04-28 10:58:53.437873] I [socket.c:958:__socket_server_bind] 0-socket.glusterfsd: closing (AF_UNIX) reuse check socket 9
[2020-04-28 10:58:53.438830] I [socket.c:4347:ssl_setup_connection_params] 0-glusterfs: SSL support on the I/O path is ENABLED
[2020-04-28 10:58:53.439206] I [socket.c:4350:ssl_setup_connection_params] 0-glusterfs: SSL support for glusterd is ENABLED
[2020-04-28 10:58:53.439238] I [socket.c:4360:ssl_setup_connection_params] 0-glusterfs: using certificate depth 1
[2020-04-28 10:58:53.441296] I [MSGID: 101190] [event-epoll.c:682:event_dispatch_epoll_worker] 0-epoll: Started thread with index 0
[2020-04-28 10:58:53.441434] I [MSGID: 101190] [event-epoll.c:682:event_dispatch_epoll_worker] 0-epoll: Started thread with index 1
[2020-04-28 10:59:01.609052] I [rpcsvc.c:2690:rpcsvc_set_outstanding_rpc_limit] 0-rpc-service: Configured rpc.outstanding-rpc-limit with value 64
[2020-04-28 10:59:01.609353] I [socket.c:4347:ssl_setup_connection_params] 0-tcp.userfiles-server: SSL support on the I/O path is ENABLED
[2020-04-28 10:59:01.609373] I [socket.c:4350:ssl_setup_connection_params] 0-tcp.userfiles-server: SSL support for glusterd is ENABLED
[2020-04-28 10:59:01.609388] I [socket.c:4360:ssl_setup_connection_params] 0-tcp.userfiles-server: using certificate depth 1
[2020-04-28 10:59:01.609403] I [socket.c:4363:ssl_setup_connection_params] 0-tcp.userfiles-server: using cipher list HIGH:!SSLv2
[2020-04-28 10:59:01.644924] I [socket.c:4350:ssl_setup_connection_params] 0-socket.userfiles-changelog: SSL support for glusterd is ENABLED
[2020-04-28 10:59:01.644958] I [socket.c:4360:ssl_setup_connection_params] 0-socket.userfiles-changelog: using certificate depth 1De: "Nikhil Ladha" <nladha@xxxxxxxxxx>
À: nico@xxxxxxxxxx
Cc: "gluster-users" <gluster-users@xxxxxxxxxxx>
Envoyé: Mardi 28 Avril 2020 09:31:45
Objet: Re: never ending loggingHi,Okay. So, after applying the fix everything worked well? Means all the peers were in connected state?If so, can you try creating a new volume without enabling SSL and share the log, and also for the volume that is not starting can you try the steps mentioned here https://docs.gluster.org/en/latest/Troubleshooting/troubleshooting-glusterd/ only in the 'Common issues how to resolve them section" and what logs do you get?Also, could you ping test all the peers?And the error 'failed to fetch volume files' occurs as it is not able to fetch the vol file from it's peers, as all the peers in the cluster share the same vol file for a volume.RegardsNikhil LadhaOn Tue, Apr 28, 2020 at 12:37 PM <nico@xxxxxxxxxx> wrote:Hi.No operation on any volume nor brick, the only change was SSL certificate renewal on 3 nodes and all clients. Then, node 2 was rejected and I applied following steps to fix : https://staged-gluster-docs.readthedocs.io/en/release3.7.0beta1/Administrator%20Guide/Resolving%20Peer%20Rejected/
I also saw https://docs.gluster.org/en/latest/Troubleshooting/troubleshooting-glusterd/ but solution wasn't compatible as cluster.max-op-version doesn't exist and all op-version are the same on all 3 nodes.The strange thing is error "failed to fetch volume file" occurs on the node owning the brick, does it means it can't access it's own brick ?Regards,Nicolas.De: "Nikhil Ladha" <nladha@xxxxxxxxxx>
À: nico@xxxxxxxxxx
Cc: "gluster-users" <gluster-users@xxxxxxxxxxx>
Envoyé: Mardi 28 Avril 2020 07:43:20
Objet: Re: never ending loggingHi,Since, all things are working fine except few bricks which are not coming up, I doubt there is any issue with gluster itself. Did you by chance made any changes to those bricks or the volume or the node to which they are linked?And as far as SSL logs are concerned, I am looking into that matter.RegardsNikhil LadhaOn Mon, Apr 27, 2020 at 7:17 PM <nico@xxxxxxxxxx> wrote:Thanks for reply.I updated storage pool in 7.5 and restarted all 3 nodes sequentially.All nodes now appear in Connected state from every node and gluster volume list show all 74 volumes.SSL log lines are still flooding glusterd log file on all nodes but don't appear on grick log files. As there's no information about volume nor client on these lines I'm not able to check if a certain volume produce this error or not.I alos tried pstack after installing Debian package glusterfs-dbg but still getting "No symbols" errorI found that 5 brick processes didn't start on node 2 and 1 on node 3[2020-04-27 11:54:23.622659] I [MSGID: 100030] [glusterfsd.c:2867:main] 0-/usr/sbin/glusterfsd: Started running /usr/sbin/glusterfsd version 7.5 (args: /usr/sbin/glusterfsd -s glusterDevVM2 --volfile-id svg_pg_wed_dev_bkp.glusterDevVM2.bricks-svg_pg_wed_dev_bkp-brick1-data -p /var/run/gluster/vols/svg_pg_wed_dev_bkp/glusterDevVM2-bricks-svg_pg_wed_dev_bkp-brick1-data.pid -S /var/run/gluster/5023d38a22a8a874.socket --brick-name /bricks/svg_pg_wed_dev_bkp/brick1/data -l /var/log/glusterfs/bricks/bricks-svg_pg_wed_dev_bkp-brick1-data.log --xlator-option *-posix.glusterd-uuid=7f6c3023-144b-4db2-9063-d90926dbdd18 --process-name brick --brick-port 49206 --xlator-option svg_pg_wed_dev_bkp-server.listen-port=49206)
[2020-04-27 11:54:23.632870] I [glusterfsd.c:2594:daemonize] 0-glusterfs: Pid of current running process is 5331
[2020-04-27 11:54:23.636679] I [socket.c:4350:ssl_setup_connection_params] 0-socket.glusterfsd: SSL support for glusterd is ENABLED
[2020-04-27 11:54:23.636745] I [socket.c:4360:ssl_setup_connection_params] 0-socket.glusterfsd: using certificate depth 1
[2020-04-27 11:54:23.637580] I [socket.c:958:__socket_server_bind] 0-socket.glusterfsd: closing (AF_UNIX) reuse check socket 9
[2020-04-27 11:54:23.637932] I [socket.c:4347:ssl_setup_connection_params] 0-glusterfs: SSL support on the I/O path is ENABLED
[2020-04-27 11:54:23.637949] I [socket.c:4350:ssl_setup_connection_params] 0-glusterfs: SSL support for glusterd is ENABLED
[2020-04-27 11:54:23.637960] I [socket.c:4360:ssl_setup_connection_params] 0-glusterfs: using certificate depth 1
[2020-04-27 11:54:23.639324] I [MSGID: 101190] [event-epoll.c:682:event_dispatch_epoll_worker] 0-epoll: Started thread with index 0
[2020-04-27 11:54:23.639380] I [MSGID: 101190] [event-epoll.c:682:event_dispatch_epoll_worker] 0-epoll: Started thread with index 1
[2020-04-27 11:54:28.933102] E [glusterfsd-mgmt.c:2217:mgmt_getspec_cbk] 0-glusterfs: failed to get the 'volume file' from server
[2020-04-27 11:54:28.933134] E [glusterfsd-mgmt.c:2416:mgmt_getspec_cbk] 0-mgmt: failed to fetch volume file (key:svg_pg_wed_dev_bkp.glusterDevVM2.bricks-svg_pg_wed_dev_bkp-brick1-data)
[2020-04-27 11:54:28.933361] W [glusterfsd.c:1596:cleanup_and_exit] (-->/usr/lib/x86_64-linux-gnu/libgfrpc.so.0(+0xe5d1) [0x7f2b08ec35d1] -->/usr/sbin/glusterfsd(mgmt_getspec_cbk+0x8d0) [0x55d46cb5a110] -->/usr/sbin/glusterfsd(cleanup_and_exit+0x54) [0x55d46cb51ec4] ) 0-: received signum (0), shutting downI tried to stop the volume but gluster commands are still locked (Another transaction is in progress.).Best regards,Nicolas.De: "Nikhil Ladha" <nladha@xxxxxxxxxx>
À: nico@xxxxxxxxxx
Cc: "gluster-users" <gluster-users@xxxxxxxxxxx>
Envoyé: Lundi 27 Avril 2020 13:34:47
Objet: Re: never ending loggingHi,As you mentioned that the node 2 is in "semi-connected" state, I think due to that the locking of volume is failing, and since it is failing in one of the volumes the transaction is not complete and you are seeing a transaction error on another volume.Moreover, for the repeated logging of lines :SSL support on the I/O path is enabled, SSL support for glusterd is enabled and using certificate depth 1If you can try creating a volume without having ssl enabled and then check if the same log messages appear.Also, if you update to 7.5, and find any change in log message with SSL ENABLED, then please do share that.RegardsNikhil Ladha
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