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/
|
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/ |
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 at redhat.com>
?: nico at furyweb.fr
Cc: "gluster-users" <gluster-users at gluster.org>
Envoy?: Mardi 28 Avril 2020 07:43:20
Objet: Re: [Gluster-users] never ending logging
Hi,
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.
Regards
Nikhil Ladha
On Mon, Apr 27, 2020 at 7:17 PM < [ mailto:nico at furyweb.fr | nico at
furyweb.fr ] > 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" error
I 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 down
I tried to stop the volume but gluster commands are still locked (Another
transaction is in progress.).
Best regards,
Nicolas.
De: "Nikhil Ladha" < [ mailto:nladha at redhat.com | nladha at
redhat.com ] >
?: [ mailto:nico at furyweb.fr | nico at furyweb.fr ]
Cc: "gluster-users" < [ mailto:gluster-users at gluster.org |
gluster-users at gluster.org ] >
Envoy?: Lundi 27 Avril 2020 13:34:47
Objet: Re: [Gluster-users] never ending logging
Hi,
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 1
If 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.
Regards
Nikhil Ladha
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