Strahil, I understand. Please keep me posted. Thanks For The Help ! On Sat, Jun 20, 2020 at 4:36 AM Strahil Nikolov <hunter86_bg@yahoo.com> wrote:
Hey C Williams,
sorry for the delay, but I couldn't get somw time to check your logs. Will try a little bit later.
Best Regards, Strahil Nikolov
На 20 юни 2020 г. 2:37:22 GMT+03:00, C Williams <cwilliams3320@gmail.com> написа:
Hello,
Was wanting to follow up on this issue. Users are impacted.
Thank You
On Fri, Jun 19, 2020 at 9:20 AM C Williams <cwilliams3320@gmail.com> wrote:
Hello,
Here are the logs (some IPs are changed )
ov05 is the SPM
Thank You For Your Help !
On Thu, Jun 18, 2020 at 11:31 PM Strahil Nikolov <hunter86_bg@yahoo.com> wrote:
Check on the hosts tab , which is your current SPM (last column in Admin UI). Then open the /var/log/vdsm/vdsm.log and repeat the operation. Then provide the log from that host and the engine's log (on the HostedEngine VM or on your standalone engine).
Best Regards, Strahil Nikolov
На 18 юни 2020 г. 23:59:36 GMT+03:00, C Williams <cwilliams3320@gmail.com> написа:
Resending to eliminate email issues
---------- Forwarded message --------- From: C Williams <cwilliams3320@gmail.com> Date: Thu, Jun 18, 2020 at 4:01 PM Subject: Re: [ovirt-users] Fwd: Issues with Gluster Domain To: Strahil Nikolov <hunter86_bg@yahoo.com>
Here is output from mount
192.168.24.12:/stor/import0 on /rhev/data-center/mnt/192.168.24.12:_stor_import0 type nfs4
(rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.24.18,local_lock=none,addr=192.168.24.12)
192.168.24.13:/stor/import1 on /rhev/data-center/mnt/192.168.24.13:_stor_import1 type nfs4
(rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.24.18,local_lock=none,addr=192.168.24.13)
192.168.24.13:/stor/iso1 on /rhev/data-center/mnt/192.168.24.13:_stor_iso1 type nfs4
(rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.24.18,local_lock=none,addr=192.168.24.13)
192.168.24.13:/stor/export0 on /rhev/data-center/mnt/192.168.24.13:_stor_export0 type nfs4
(rw,relatime,vers=4.1,rsize=1048576,wsize=1048576,namlen=255,soft,nosharecache,proto=tcp,timeo=600,retrans=6,sec=sys,clientaddr=192.168.24.18,local_lock=none,addr=192.168.24.13)
192.168.24.15:/images on /rhev/data-center/mnt/glusterSD/192.168.24.15:_images type fuse.glusterfs
(rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
192.168.24.18:/images3 on /rhev/data-center/mnt/glusterSD/192.168.24.18:_images3 type fuse.glusterfs
(rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=13198392k,mode=700) [root@ov06 glusterfs]#
Also here is a screenshot of the console
[image: image.png] The other domains are up
Import0 and Import1 are NFS . GLCL0 is gluster. They all are running VMs
Thank You For Your Help !
On Thu, Jun 18, 2020 at 3:51 PM Strahil Nikolov <hunter86_bg@yahoo.com> wrote:
I don't see '/rhev/data-center/mnt/192.168.24.13:_stor_import1' mounted at all . What is the status of all storage domains ?
Best Regards, Strahil Nikolov
На 18 юни 2020 г. 21:43:44 GMT+03:00, C Williams <cwilliams3320@gmail.com> написа: > Resending to deal with possible email issues > >---------- Forwarded message --------- >From: C Williams <cwilliams3320@gmail.com> >Date: Thu, Jun 18, 2020 at 2:07 PM >Subject: Re: [ovirt-users] Issues with Gluster Domain >To: Strahil Nikolov <hunter86_bg@yahoo.com> > > >More > >[root@ov06 ~]# for i in $(gluster volume list); do echo $i;echo; >gluster >volume info $i; echo;echo;gluster volume status $i;echo;echo;echo;done >images3 > > >Volume Name: images3 >Type: Replicate >Volume ID: 0243d439-1b29-47d0-ab39-d61c2f15ae8b >Status: Started >Snapshot Count: 0 >Number of Bricks: 1 x 3 = 3 >Transport-type: tcp >Bricks: >Brick1: 192.168.24.18:/bricks/brick04/images3 >Brick2: 192.168.24.19:/bricks/brick05/images3 >Brick3: 192.168.24.20:/bricks/brick06/images3 >Options Reconfigured: >performance.client-io-threads: on >nfs.disable: on >transport.address-family: inet >user.cifs: off >auth.allow: * >performance.quick-read: off >performance.read-ahead: off >performance.io-cache: off >performance.low-prio-threads: 32 >network.remote-dio: off >cluster.eager-lock: enable >cluster.quorum-type: auto >cluster.server-quorum-type: server >cluster.data-self-heal-algorithm: full >cluster.locking-scheme: granular >cluster.shd-max-threads: 8 >cluster.shd-wait-qlength: 10000 >features.shard: on >cluster.choose-local: off >client.event-threads: 4 >server.event-threads: 4 >storage.owner-uid: 36 >storage.owner-gid: 36 >performance.strict-o-direct: on >network.ping-timeout: 30 >cluster.granular-entry-heal: enable > > >Status of volume: images3 >Gluster process TCP Port RDMA Port Online > Pid
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>Brick 192.168.24.18:/bricks/brick04/images3 49152 0 Y >6666 >Brick 192.168.24.19:/bricks/brick05/images3 49152 0 Y >6779 >Brick 192.168.24.20:/bricks/brick06/images3 49152 0 Y >7227 >Self-heal Daemon on localhost N/A N/A Y >6689 >Self-heal Daemon on ov07.ntc.srcle.com N/A N/A Y >6802 >Self-heal Daemon on ov08.ntc.srcle.com N/A N/A Y >7250 > >Task Status of Volume images3
>There are no active volume tasks > > > > >[root@ov06 ~]# ls -l /rhev/data-center/mnt/glusterSD/ >total 16 >drwxr-xr-x. 5 vdsm kvm 8192 Jun 18 14:04 192.168.24.15:_images >drwxr-xr-x. 5 vdsm kvm 8192 Jun 18 14:05 192.168.24.18:_images3 >[root@ov06 ~]# > >On Thu, Jun 18, 2020 at 2:03 PM C Williams <cwilliams3320@gmail.com> >wrote: > >> Strahil, >> >> Here you go -- Thank You For Your Help ! >> >> BTW -- I can write a test file to gluster and it replicates properly. >> Thinking something about the oVirt Storage Domain ? >> >> [root@ov08 ~]# gluster pool list >> UUID Hostname State >> 5b40c659-d9ab-43c3-9af8-18b074ea0b83 ov06 >Connected >> 36ce5a00-6f65-4926-8438-696944ebadb5 ov07.ntc.srcle.com >Connected >> c7e7abdb-a8f4-4842-924c-e227f0db1b29 localhost >Connected >> [root@ov08 ~]# gluster volume list >> images3 >> >> On Thu, Jun 18, 2020 at 1:13 PM Strahil Nikolov ><hunter86_bg@yahoo.com> >> wrote: >> >>> Log to the oVirt cluster and provide the output of: >>> gluster pool list >>> gluster volume list >>> for i in $(gluster volume list); do echo $i;echo; gluster volume >info >>> $i; echo;echo;gluster volume status $i;echo;echo;echo;done >>> >>> ls -l /rhev/data-center/mnt/glusterSD/ >>> >>> Best Regards, >>> Strahil Nikolov >>> >>> >>> На 18 юни 2020 г. 19:17:46 GMT+03:00, C Williams ><cwilliams3320@gmail.com> >>> написа: >>> >Hello, >>> > >>> >I recently added 6 hosts to an existing oVirt compute/gluster >cluster. >>> > >>> >Prior to this attempted addition, my cluster had 3 Hypervisor hosts >and >>> >3 >>> >gluster bricks which made up a single gluster volume (replica 3 >volume) >>> >. I >>> >added the additional hosts and made a brick on 3 of the new hosts >and >>> >attempted to make a new replica 3 volume. I had difficulty >creating >>> >the >>> >new volume. So, I decided that I would make a new compute/gluster >>> >cluster >>> >for each set of 3 new hosts. >>> > >>> >I removed the 6 new hosts from the existing oVirt Compute/Gluster >>> >Cluster >>> >leaving the 3 original hosts in place with their bricks. At
>point >>> >my >>> >original bricks went down and came back up . The volume showed >entries >>> >that >>> >needed healing. At that point I ran gluster volume heal images3 >full, >>> >etc. >>> >The volume shows no unhealed entries. I also corrected some
------------------------------------------------------------------------------ that peer
>>> >errors. >>> > >>> >However, I am unable to copy disks, move disks to another domain, >>> >export >>> >disks, etc. It appears that the engine cannot locate disks properly >and >>> >I >>> >get storage I/O errors. >>> > >>> >I have detached and removed the oVirt Storage Domain. I reimported >the >>> >domain and imported 2 VMs, But the VM disks exhibit the same >behaviour >>> >and >>> >won't run from the hard disk. >>> > >>> > >>> >I get errors such as this >>> > >>> >VDSM ov05 command HSMGetAllTasksStatusesVDS failed: low level Image >>> >copy >>> >failed: ("Command ['/usr/bin/qemu-img', 'convert', '-p', '-t', >'none', >>> >'-T', 'none', '-f', 'raw', >>> >u'/rhev/data-center/mnt/glusterSD/192.168.24.18: >>>
_images3/5fe3ad3f-2d21-404c-832e-4dc7318ca10d/images/3ea5afbd-0fe0-4c09-8d39-e556c66a8b3d/fe6eab63-3b22-4815-bfe6-4a0ade292510',
>>> >'-O', 'raw', >>> >u'/rhev/data-center/mnt/192.168.24.13: >>>
_stor_import1/1ab89386-a2ba-448b-90ab-bc816f55a328/images/f707a218-9db7-4e23-8bbd-9b12972012b6/d6591ec5-3ede-443d-bd40-93119ca7c7d5']
>>> >failed with rc=1 out='' err=bytearray(b'qemu-img: error while >reading >>> >sector 135168: Transport endpoint is not connected\\nqemu-img: >error >>> >while >>> >reading sector 131072: Transport endpoint is not >connected\\nqemu-img: >>> >error while reading sector 139264: Transport endpoint is not >>> >connected\\nqemu-img: error while reading sector 143360: Transport >>> >endpoint >>> >is not connected\\nqemu-img: error while reading sector 147456: >>> >Transport >>> >endpoint is not connected\\nqemu-img: error while reading sector >>> >155648: >>> >Transport endpoint is not connected\\nqemu-img: error while reading >>> >sector >>> >151552: Transport endpoint is not connected\\nqemu-img: error while >>> >reading >>> >sector 159744: Transport endpoint is not connected\\n')",) >>> > >>> >oVirt version is 4.3.82-1.el7 >>> >OS CentOS Linux release 7.7.1908 (Core) >>> > >>> >The Gluster Cluster has been working very well until this incident. >>> > >>> >Please help. >>> > >>> >Thank You >>> > >>> >Charles Williams >>> >>