Hi,
Thanks a lot for having a look.
HA VMs were migrated, non HA vms were turned off, syslogs were not
saying anything useful, dmesg reported graceful reboot.
What errors are indicating? may be there is a useful hint to proceed in
investigation?
Thanks in advance again
Cheers
Erekle
On 02/23/2018 06:15 PM, Mahdi Adnan wrote:
Hi,
The log does't indicate HV reboot, and i see lots of errors in the logs.
During the reboot, what happened to the VM inside of the HV ? migrated
? paused ? what about the system's logs ? does it indicate a graceful
shutdown ?
--
Respectfully*
**Mahdi A. Mahdi*
------------------------------------------------------------------------
*From:* Erekle Magradze <erekle.magra...@recogizer.de>
*Sent:* Friday, February 23, 2018 2:48 PM
*To:* Mahdi Adnan; users@ovirt.org
*Subject:* Re: [ovirt-users] rebooting hypervisors from time to time
Thanks for the reply,
I've attached all the logs from yesterday, reboot has happened during
the day but this is not the first time and this is not the only one
hypervisor.
Kind Regards
Erekle
On 02/23/2018 09:00 AM, Mahdi Adnan wrote:
Hi,
Can you post the VDSM and Engine logs ?
--
Respectfully*
**Mahdi A. Mahdi*
------------------------------------------------------------------------
*From:* users-boun...@ovirt.org <mailto:users-boun...@ovirt.org>
<users-boun...@ovirt.org> <mailto:users-boun...@ovirt.org> on behalf
of Erekle Magradze <erekle.magra...@recogizer.de>
<mailto:erekle.magra...@recogizer.de>
*Sent:* Thursday, February 22, 2018 11:48 PM
*To:* users@ovirt.org <mailto:users@ovirt.org>
*Subject:* Re: [ovirt-users] rebooting hypervisors from time to time
Dear all,
It would be great if someone will share any experience regarding the
similar case, would be great to have a hint where to start investigation.
Thanks again
Cheers
Erekle
On 02/22/2018 05:05 PM, Erekle Magradze wrote:
> Hello there,
>
> I am facing the following problem from time to time one of the
> hypervisor (there are 3 of them)s is rebooting, I am using
> ovirt-release42-4.2.1-1.el7.centos.noarch and glsuter as a storage
> backend (glusterfs-3.12.5-2.el7.x86_64).
>
> I am suspecting gluster because of the e.g. message bellow from one of
> the volumes,
>
> Could you please help and suggest to which direction should
> investigation go?
>
> Thanks in advance
>
> Cheers
>
> Erekle
>
>
> [2018-02-22 15:36:10.011687] and [2018-02-22 15:37:10.955013]
> [2018-02-22 15:41:10.198701] I [MSGID: 109063]
> [dht-layout.c:716:dht_layout_normalize] 0-virtimages-dht: Found
> anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000).
> Holes=1 overlaps=0
> [2018-02-22 15:41:10.198704] I [MSGID: 109063]
> [dht-layout.c:716:dht_layout_normalize] 0-virtimages-dht: Found
> anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000).
> Holes=1 overlaps=0
> [2018-02-22 15:42:11.293608] I [MSGID: 109063]
> [dht-layout.c:716:dht_layout_normalize] 0-virtimages-dht: Found
> anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000).
> Holes=1 overlaps=0
> [2018-02-22 15:53:16.245720] I [MSGID: 100030]
> [glusterfsd.c:2524:main] 0-/usr/sbin/glusterfs: Started running
> /usr/sbin/glusterfs version 3.12.5 (args: /usr/sbin/glusterfs
> --volfile-server=10.0.0.21 --volfi
> le-server=10.0.0.22 --volfile-server=10.0.0.23
> --volfile-id=/virtimages
> /rhev/data-center/mnt/glusterSD/10.0.0.21:_virtimages)
> [2018-02-22 15:53:16.263712] W [MSGID: 101002]
> [options.c:995:xl_opt_validate] 0-glusterfs: option 'address-family'
> is deprecated, preferred is 'transport.address-family', continuing
> with correction
> [2018-02-22 15:53:16.269595] I [MSGID: 101190]
> [event-epoll.c:613:event_dispatch_epoll_worker] 0-epoll: Started
> thread with index 1
> [2018-02-22 15:53:16.273483] I [MSGID: 101190]
> [event-epoll.c:613:event_dispatch_epoll_worker] 0-epoll: Started
> thread with index 2
> [2018-02-22 15:53:16.273594] W [MSGID: 101174]
> [graph.c:363:_log_if_unknown_option] 0-virtimages-readdir-ahead:
> option 'parallel-readdir' is not recognized
> [2018-02-22 15:53:16.273703] I [MSGID: 114020] [client.c:2360:notify]
> 0-virtimages-client-0: parent translators are ready, attempting
> connect on transport
> [2018-02-22 15:53:16.276455] I [MSGID: 114020] [client.c:2360:notify]
> 0-virtimages-client-1: parent translators are ready, attempting
> connect on transport
> [2018-02-22 15:53:16.276683] I [rpc-clnt.c:1986:rpc_clnt_reconfig]
> 0-virtimages-client-0: changing port to 49152 (from 0)
> [2018-02-22 15:53:16.279191] I [MSGID: 114020] [client.c:2360:notify]
> 0-virtimages-client-2: parent translators are ready, attempting
> connect on transport
> [2018-02-22 15:53:16.282126] I [MSGID: 114057]
> [client-handshake.c:1478:select_server_supported_programs]
> 0-virtimages-client-0: Using Program GlusterFS 3.3, Num (1298437),
> Version (330)
> [2018-02-22 15:53:16.282573] I [MSGID: 114046]
> [client-handshake.c:1231:client_setvolume_cbk] 0-virtimages-client-0:
> Connected to virtimages-client-0, attached to remote volume
> '/mnt/virtimages/virtimgs'.
> [2018-02-22 15:53:16.282584] I [MSGID: 114047]
> [client-handshake.c:1242:client_setvolume_cbk] 0-virtimages-client-0:
> Server and Client lk-version numbers are not same, reopening the fds
> [2018-02-22 15:53:16.282665] I [MSGID: 108005]
> [afr-common.c:4929:__afr_handle_child_up_event]
> 0-virtimages-replicate-0: Subvolume 'virtimages-client-0' came back
> up; going online.
> [2018-02-22 15:53:16.282877] I [rpc-clnt.c:1986:rpc_clnt_reconfig]
> 0-virtimages-client-1: changing port to 49152 (from 0)
> [2018-02-22 15:53:16.282934] I [MSGID: 114035]
> [client-handshake.c:202:client_set_lk_version_cbk]
> 0-virtimages-client-0: Server lk version = 1
>
> _______________________________________________
> Users mailing list
> Users@ovirt.org <mailto:Users@ovirt.org>
> http://lists.ovirt.org/mailman/listinfo/users
--
Recogizer Group GmbH
Dr.rer.nat. Erekle Magradze
Lead Big Data Engineering & DevOps
Rheinwerkallee 2, 53227 Bonn
Tel: +49 228 29974555
E-Mail erekle.magra...@recogizer.de <mailto:erekle.magra...@recogizer.de>
recogizer.com
-----------------------------------------------------------------
Recogizer Group GmbH
Geschäftsführer: Oliver Habisch, Carsten Kreutze
Handelsregister: Amtsgericht Bonn HRB 20724
Sitz der Gesellschaft: Bonn; USt-ID-Nr.: DE294195993
Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte
Informationen. Wenn Sie nicht der richtige Adressat sind oder diese
E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den
Absender und löschen Sie diese Mail. Das unerlaubte Kopieren sowie
die unbefugte Weitergabe dieser Mail und der darin enthaltenen
Informationen ist nicht gestattet.
_______________________________________________
Users mailing list
Users@ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users