The 3.12.1 CentOS Storage SIG have now been released: http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.12/ <http://mirror.centos.org/centos/7/storage/x86_64/gluster-3.12/>
Big thank you to Niels de Vos from Redhat! -- Sam McLeod @s_mcleod https://smcleod.net > On 25 Sep 2017, at 10:57 am, Sam McLeod <[email protected]> wrote: > > FYI - I've been testing the Gluster 3.12.1 packages with the help of the SIG > maintainer and I can confirm that the logs are no longer being filled with > NFS or null client errors after the upgrade. > > -- > Sam McLeod > @s_mcleod > https://smcleod.net <https://smcleod.net/> > >> On 18 Sep 2017, at 10:14 pm, Sam McLeod <[email protected] >> <mailto:[email protected]>> wrote: >> >> Thanks Milind, >> >> Yes I’m hanging out for CentOS’s Storage / Gluster SIG to release the >> packages for 3.12.1, I can see the packages were built a week ago but >> they’re still not on the repo :( >> >> -- >> Sam >> >> On 18 Sep 2017, at 9:57 pm, Milind Changire <[email protected] >> <mailto:[email protected]>> wrote: >> >>> Sam, >>> You might want to give glusterfs-3.12.1 a try instead. >>> >>> >>> >>> On Fri, Sep 15, 2017 at 6:42 AM, Sam McLeod <[email protected] >>> <mailto:[email protected]>> wrote: >>> Howdy, >>> >>> I'm setting up several gluster 3.12 clusters running on CentOS 7 and have >>> having issues with glusterd.log and glustershd.log both being filled with >>> errors relating to null client errors and client-callback functions. >>> >>> They seem to be related to high CPU usage across the nodes although I don't >>> have a way of confirming that (suggestions welcomed!). >>> >>> >>> in /var/log/glusterfs/glusterd.log: >>> >>> csvc_request_init+0x7f) [0x7f382007b93f] >>> -->/lib64/libglusterfs.so.0(gf_client_ref+0x179) [0x7f3820315e59] ) >>> 0-client_t: null client [Invalid argument] >>> [2017-09-15 00:54:14.454022] E [client_t.c:324:gf_client_ref] >>> (-->/lib64/libgfrpc.so.0(rpcsvc_request_create+0xf8) [0x7f382007e7e8] >>> -->/lib64/libgfrpc.so.0(rpcsvc_request_init+0x7f) [0x7f382007b93f] >>> -->/lib64/libglusterfs.so.0(gf_client_ref+0x179) [0x7f3820315e59] ) >>> 0-client_t: null client [Invalid argument] >>> >>> >>> This is repeated _thousands_ of times and is especially noisey when any >>> node is running gluster volume set <volname> <option> <value>. >>> >>> and I'm unsure if it's related but in /var/log/glusterfs/glustershd.log: >>> >>> [2017-09-15 00:36:21.654242] W [MSGID: 114010] >>> [client-callback.c:28:client_cbk_fetchspec] 0-my_volume_name-client-0: this >>> function should not be called >>> >>> >>> --- >>> >>> >>> Cluster configuration: >>> >>> Gluster 3.12 >>> CentOS 7.4 >>> Replica 3, Arbiter 1 >>> NFS disabled (using Kubernetes with the FUSE client) >>> Each node is 8 Xeon E5-2660 with 16GB RAM virtualised on XenServer 7.2 >>> >>> >>> root@int-gluster-03:~ # gluster get >>> glusterd state dumped to /var/run/gluster/glusterd_state_20170915_110532 >>> >>> [Global] >>> MYUUID: 0b42ffb2-217a-4db6-96bf-cf304a0fa1ae >>> op-version: 31200 >>> >>> [Global options] >>> cluster.brick-multiplex: enable >>> >>> [Peers] >>> Peer1.primary_hostname: int-gluster-02.fqdn.here >>> Peer1.uuid: e614686d-0654-43c9-90ca-42bcbeda3255 >>> Peer1.state: Peer in Cluster >>> Peer1.connected: Connected >>> Peer1.othernames: >>> Peer2.primary_hostname: int-gluster-01.fqdn.here >>> Peer2.uuid: 9b0c82ef-329d-4bd5-92fc-95e2e90204a6 >>> Peer2.state: Peer in Cluster >>> Peer2.connected: Connected >>> Peer2.othernames: >>> >>> (Then volume options are listed) >>> >>> >>> --- >>> >>> >>> Volume configuration: >>> >>> root@int-gluster-03:~ # gluster volume info my_volume_name >>> >>> Volume Name: my_volume_name >>> Type: Replicate >>> Volume ID: 6574a963-3210-404b-97e2-bcff0fa9f4c9 >>> Status: Started >>> Snapshot Count: 0 >>> Number of Bricks: 1 x 3 = 3 >>> Transport-type: tcp >>> Bricks: >>> Brick1: int-gluster-01.fqdn.here:/mnt/gluster-storage/my_volume_name >>> Brick2: int-gluster-02.fqdn.here:/mnt/gluster-storage/my_volume_name >>> Brick3: int-gluster-03.fqdn.here:/mnt/gluster-storage/my_volume_name >>> Options Reconfigured: >>> performance.stat-prefetch: true >>> performance.parallel-readdir: true >>> performance.client-io-threads: true >>> network.ping-timeout: 5 >>> diagnostics.client-log-level: WARNING >>> diagnostics.brick-log-level: WARNING >>> cluster.readdir-optimize: true >>> cluster.lookup-optimize: true >>> transport.address-family: inet >>> nfs.disable: on >>> cluster.brick-multiplex: enable >>> >>> >>> -- >>> Sam McLeod >>> @s_mcleod >>> https://smcleod.net <https://smcleod.net/> >>> >>> _______________________________________________ >>> Gluster-users mailing list >>> [email protected] <mailto:[email protected]> >>> http://lists.gluster.org/mailman/listinfo/gluster-users >>> <http://lists.gluster.org/mailman/listinfo/gluster-users> >>> >>> >>> >>> -- >>> Milind >>> >> _______________________________________________ >> Gluster-users mailing list >> [email protected] <mailto:[email protected]> >> http://lists.gluster.org/mailman/listinfo/gluster-users > > _______________________________________________ > Gluster-users mailing list > [email protected] > http://lists.gluster.org/mailman/listinfo/gluster-users
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