Hello,

Upgrading diidn't help

Still acl errors trying to use a Virtual Disk from a VM

[root@ov06 bricks]# tail bricks-brick04-images3.log | grep acl
[2020-06-21 01:33:45.665888] I [MSGID: 139001]
[posix-acl.c:263:posix_acl_log_permit_denied] 0-images3-access-control:
client:
CTX_ID:3697a7f1-44fb-4258-96b0-98cb4137d195-GRAPH_ID:0-PID:6706-HOST:ov06.ntc.srcle.com-PC_NAME:images3-client-0-RECON_NO:-0,
gfid: be318638-e8a0-4c6d-977d-7a937aa84806,
req(uid:107,gid:107,perm:1,ngrps:3),
ctx(uid:0,gid:0,in-groups:0,perm:000,updated-fop:INVALID, acl:-)
[Permission denied]
The message "I [MSGID: 139001]
[posix-acl.c:263:posix_acl_log_permit_denied] 0-images3-access-control:
client:
CTX_ID:3697a7f1-44fb-4258-96b0-98cb4137d195-GRAPH_ID:0-PID:6706-HOST:ov06.ntc.srcle.com-PC_NAME:images3-client-0-RECON_NO:-0,
gfid: be318638-e8a0-4c6d-977d-7a937aa84806,
req(uid:107,gid:107,perm:1,ngrps:3),
ctx(uid:0,gid:0,in-groups:0,perm:000,updated-fop:INVALID, acl:-)
[Permission denied]" repeated 2 times between [2020-06-21 01:33:45.665888]
and [2020-06-21 01:33:45.806779]

Thank You For Your Help !

On Sat, Jun 20, 2020 at 8:59 PM C Williams <cwilliams3...@gmail.com> wrote:

> Hello,
>
> Based on the situation, I am planning to upgrade the 3 affected hosts.
>
> My reasoning is that the hosts/bricks were attached to 6.9 at one time.
>
> Thanks For Your Help !
>
> On Sat, Jun 20, 2020 at 8:38 PM C Williams <cwilliams3...@gmail.com>
> wrote:
>
>> Strahil,
>>
>> The gluster version on the current 3 gluster hosts is  6.7 (last update
>> 2/26). These 3 hosts provide 1 brick each for the replica 3 volume.
>>
>> Earlier I had tried to add 6 additional hosts to the cluster. Those new
>> hosts were 6.9 gluster.
>>
>> I attempted to make a new separate volume with 3 bricks provided by the 3
>> new gluster  6.9 hosts. After having many errors from the oVirt interface,
>> I gave up and removed the 6 new hosts from the cluster. That is where the
>> problems started. The intent was to expand the gluster cluster while making
>> 2 new volumes for that cluster. The ovirt compute cluster would allow for
>> efficient VM migration between 9 hosts -- while having separate gluster
>> volumes for safety purposes.
>>
>> Looking at the brick logs, I see where there are acl errors starting from
>> the time of the removal of the 6 new hosts.
>>
>> Please check out the attached brick log from 6/14-18. The events started
>> on 6/17.
>>
>> I wish I had a downgrade path.
>>
>> Thank You For The Help !!
>>
>> On Sat, Jun 20, 2020 at 7:47 PM Strahil Nikolov <hunter86...@yahoo.com>
>> wrote:
>>
>>> Hi ,
>>>
>>>
>>> This one really looks like the ACL bug I was hit with when I updated
>>> from Gluster v6.5 to 6.6 and later from 7.0 to 7.2.
>>>
>>> Did you update your setup recently ? Did you upgrade gluster also ?
>>>
>>> You have to check the gluster logs in order to verify that, so you can
>>> try:
>>>
>>> 1. Set Gluster logs to trace level (for details check:
>>> https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3/html/administration_guide/configuring_the_log_level
>>> )
>>> 2. Power up a VM that was already off , or retry the procedure from the
>>> logs you sent.
>>> 3. Stop the trace level of the logs
>>> 4. Check libvirt logs on the host that was supposed to power up the VM
>>> (in case a VM was powered on)
>>> 5. Check the gluster brick logs on all nodes for ACL errors.
>>> Here is a sample from my old logs:
>>>
>>> gluster_bricks-data_fast4-data_fast4.log:[2020-03-18 13:19:41.489047] I
>>> [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied]
>>> 0-data_fast4-access-control: client: CTX_ID:4a654305-d2e4-
>>> 4a10-bad9-58d670d99a97-GRAPH_ID:0-PID:32412-HOST:ovirt1.localdomain-PC_NAME:data_fast4-client-0-RECON_NO:-19,
>>> gfid: be318638-e8a0-4c6d-977d-7a937aa84806,
>>> req(uid:36,gid:36,perm:1,ngrps:3), ctx
>>> (uid:0,gid:0,in-groups:0,perm:000,updated-fop:INVALID, acl:-)
>>> [Permission denied]
>>> gluster_bricks-data_fast4-data_fast4.log:[2020-03-18 13:22:51.818796] I
>>> [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied]
>>> 0-data_fast4-access-control: client: CTX_ID:4a654305-d2e4-
>>> 4a10-bad9-58d670d99a97-GRAPH_ID:0-PID:32412-HOST:ovirt1.localdomain-PC_NAME:data_fast4-client-0-RECON_NO:-19,
>>> gfid: be318638-e8a0-4c6d-977d-7a937aa84806,
>>> req(uid:36,gid:36,perm:1,ngrps:3), ctx
>>> (uid:0,gid:0,in-groups:0,perm:000,updated-fop:INVALID, acl:-)
>>> [Permission denied]
>>> gluster_bricks-data_fast4-data_fast4.log:[2020-03-18 13:24:43.732856] I
>>> [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied]
>>> 0-data_fast4-access-control: client: CTX_ID:4a654305-d2e4-
>>> 4a10-bad9-58d670d99a97-GRAPH_ID:0-PID:32412-HOST:ovirt1.localdomain-PC_NAME:data_fast4-client-0-RECON_NO:-19,
>>> gfid: be318638-e8a0-4c6d-977d-7a937aa84806,
>>> req(uid:36,gid:36,perm:1,ngrps:3), ctx
>>> (uid:0,gid:0,in-groups:0,perm:000,updated-fop:INVALID, acl:-)
>>> [Permission denied]
>>> gluster_bricks-data_fast4-data_fast4.log:[2020-03-18 13:26:50.758178] I
>>> [MSGID: 139001] [posix-acl.c:262:posix_acl_log_permit_denied]
>>> 0-data_fast4-access-control: client: CTX_ID:4a654305-d2e4-
>>> 4a10-bad9-58d670d99a97-GRAPH_ID:0-PID:32412-HOST:ovirt1.localdomain-PC_NAME:data_fast4-client-0-RECON_NO:-19,
>>> gfid: be318638-e8a0-4c6d-977d-7a937aa84806,
>>> req(uid:36,gid:36,perm:1,ngrps:3), ctx
>>> (uid:0,gid:0,in-groups:0,perm:000,updated-fop:INVALID, acl:-)
>>> [Permission denied]
>>>
>>>
>>> In my case , the workaround was to downgrade the gluster packages on all
>>> nodes (and reboot each node 1 by 1 ) if the major version is the same, but
>>> if you upgraded to v7.X - then you can try the v7.0 .
>>>
>>> Best Regards,
>>> Strahil Nikolov
>>>
>>>
>>>
>>>
>>>
>>>
>>> В събота, 20 юни 2020 г., 18:48:42 ч. Гринуич+3, C Williams <
>>> cwilliams3...@gmail.com> написа:
>>>
>>>
>>>
>>>
>>>
>>> Hello,
>>>
>>> Here are additional log tiles as well as a tree of the problematic
>>> Gluster storage domain. During this time I attempted to copy a virtual disk
>>> to another domain, move a virtual disk to another domain and run a VM where
>>> the virtual hard disk would be used.
>>>
>>> The copies/moves failed and the VM went into pause mode when the virtual
>>> HDD was involved.
>>>
>>> Please check these out.
>>>
>>> Thank You For Your Help !
>>>
>>> On Sat, Jun 20, 2020 at 9:54 AM C Williams <cwilliams3...@gmail.com>
>>> wrote:
>>> > Strahil,
>>> >
>>> > I understand. Please keep me posted.
>>> >
>>> > Thanks For The Help !
>>> >
>>> > On Sat, Jun 20, 2020 at 4:36 AM Strahil Nikolov <hunter86...@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 <
>>> cwilliams3...@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 <cwilliams3...@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...@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
>>> >>><cwilliams3...@gmail.com>
>>> >>>>> написа:
>>> >>>>> >Resending to eliminate email issues
>>> >>>>> >
>>> >>>>> >---------- Forwarded message ---------
>>> >>>>> >From: C Williams <cwilliams3...@gmail.com>
>>> >>>>> >Date: Thu, Jun 18, 2020 at 4:01 PM
>>> >>>>> >Subject: Re: [ovirt-users] Fwd: Issues with Gluster Domain
>>> >>>>> >To: Strahil Nikolov <hunter86...@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...@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
>>> >>>>> ><cwilliams3...@gmail.com>
>>> >>>>> >> написа:
>>> >>>>> >> >  Resending to deal with possible email issues
>>> >>>>> >> >
>>> >>>>> >> >---------- Forwarded message ---------
>>> >>>>> >> >From: C Williams <cwilliams3...@gmail.com>
>>> >>>>> >> >Date: Thu, Jun 18, 2020 at 2:07 PM
>>> >>>>> >> >Subject: Re: [ovirt-users] Issues with Gluster Domain
>>> >>>>> >> >To: Strahil Nikolov <hunter86...@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
>>> >>>>> >>
>>> >>>>> >>
>>> >>>>>
>>> >>>>>
>>>
>>> >>>>>------------------------------------------------------------------------------
>>> >>>>> >> >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
>>> >>><cwilliams3...@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...@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
>>> >>>>> >> ><cwilliams3...@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
>>> >>>that
>>> >>>>> >> >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
>>> >>>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
>>> >>>>> >> >>>
>>> >>>>> >> >>
>>> >>>>> >>
>>> >>>>>
>>> >>>>
>>> >>
>>> >
>>> _______________________________________________
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>>>
>>
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