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<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);">
Hi,</div>
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<br>
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The log does't indicate HV reboot, and i see lots of errors in the logs.</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);">
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 ?</div>
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<br>
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<div id="signature"><br>
<div class="ecxmoz-signature">-- <br>
<br>
<font color="#3366ff"><font color="#000000">Respectfully<b><br>
</b><b>Mahdi A. Mahdi</b></font></font><font color="#3366ff"><br>
<br>
</font><font color="#3366ff"></font></div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Erekle Magradze <erekle.magradze@recogizer.de><br>
<b>Sent:</b> Friday, February 23, 2018 2:48 PM<br>
<b>To:</b> Mahdi Adnan; users@ovirt.org<br>
<b>Subject:</b> Re: [ovirt-users] rebooting hypervisors from time to time</font>
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<p>Thanks for the reply,</p>
<p>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.</p>
<p>Kind Regards</p>
<p>Erekle</p>
<br>
<div class="x_moz-cite-prefix">On 02/23/2018 09:00 AM, Mahdi Adnan wrote:<br>
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<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgba(0,0,0,0)">
Hi,</div>
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<br>
</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0); background-color:rgba(0,0,0,0)">
Can you post the VDSM and Engine logs ?</div>
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<br>
</div>
<div id="x_signature"><br>
<div class="x_ecxmoz-signature">-- <br>
<br>
<font color="#3366ff"><font color="#000000">Respectfully<b><br>
</b><b>Mahdi A. Mahdi</b></font></font><font color="#3366ff"><br>
<br>
</font></div>
</div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b>
<a class="x_moz-txt-link-abbreviated" href="mailto:users-bounces@ovirt.org">users-bounces@ovirt.org</a>
<a class="x_moz-txt-link-rfc2396E" href="mailto:users-bounces@ovirt.org"><users-bounces@ovirt.org></a> on behalf of Erekle Magradze
<a class="x_moz-txt-link-rfc2396E" href="mailto:erekle.magradze@recogizer.de"><erekle.magradze@recogizer.de></a><br>
<b>Sent:</b> Thursday, February 22, 2018 11:48 PM<br>
<b>To:</b> <a class="x_moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users@ovirt.org</a><br>
<b>Subject:</b> Re: [ovirt-users] rebooting hypervisors from time to time</font>
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<div class="x_BodyFragment"><font size="2"><span style="font-size:11pt">
<div class="x_PlainText">Dear all,<br>
<br>
It would be great if someone will share any experience regarding the <br>
similar case, would be great to have a hint where to start investigation.<br>
<br>
Thanks again<br>
<br>
Cheers<br>
<br>
Erekle<br>
<br>
<br>
On 02/22/2018 05:05 PM, Erekle Magradze wrote:<br>
> Hello there,<br>
><br>
> I am facing the following problem from time to time one of the <br>
> hypervisor (there are 3 of them)s is rebooting, I am using <br>
> ovirt-release42-4.2.1-1.el7.centos.noarch and glsuter as a storage <br>
> backend (glusterfs-3.12.5-2.el7.x86_64).<br>
><br>
> I am suspecting gluster because of the e.g. message bellow from one of <br>
> the volumes,<br>
><br>
> Could you please help and suggest to which direction should <br>
> investigation go?<br>
><br>
> Thanks in advance<br>
><br>
> Cheers<br>
><br>
> Erekle<br>
><br>
><br>
> [2018-02-22 15:36:10.011687] and [2018-02-22 15:37:10.955013]<br>
> [2018-02-22 15:41:10.198701] I [MSGID: 109063] <br>
> [dht-layout.c:716:dht_layout_normalize] 0-virtimages-dht: Found <br>
> anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000). <br>
> Holes=1 overlaps=0<br>
> [2018-02-22 15:41:10.198704] I [MSGID: 109063] <br>
> [dht-layout.c:716:dht_layout_normalize] 0-virtimages-dht: Found <br>
> anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000). <br>
> Holes=1 overlaps=0<br>
> [2018-02-22 15:42:11.293608] I [MSGID: 109063] <br>
> [dht-layout.c:716:dht_layout_normalize] 0-virtimages-dht: Found <br>
> anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000). <br>
> Holes=1 overlaps=0<br>
> [2018-02-22 15:53:16.245720] I [MSGID: 100030] <br>
> [glusterfsd.c:2524:main] 0-/usr/sbin/glusterfs: Started running <br>
> /usr/sbin/glusterfs version 3.12.5 (args: /usr/sbin/glusterfs <br>
> --volfile-server=10.0.0.21 --volfi<br>
> le-server=10.0.0.22 --volfile-server=10.0.0.23 <br>
> --volfile-id=/virtimages <br>
> /rhev/data-center/mnt/glusterSD/10.0.0.21:_virtimages)<br>
> [2018-02-22 15:53:16.263712] W [MSGID: 101002] <br>
> [options.c:995:xl_opt_validate] 0-glusterfs: option 'address-family' <br>
> is deprecated, preferred is 'transport.address-family', continuing <br>
> with correction<br>
> [2018-02-22 15:53:16.269595] I [MSGID: 101190] <br>
> [event-epoll.c:613:event_dispatch_epoll_worker] 0-epoll: Started <br>
> thread with index 1<br>
> [2018-02-22 15:53:16.273483] I [MSGID: 101190] <br>
> [event-epoll.c:613:event_dispatch_epoll_worker] 0-epoll: Started <br>
> thread with index 2<br>
> [2018-02-22 15:53:16.273594] W [MSGID: 101174] <br>
> [graph.c:363:_log_if_unknown_option] 0-virtimages-readdir-ahead: <br>
> option 'parallel-readdir' is not recognized<br>
> [2018-02-22 15:53:16.273703] I [MSGID: 114020] [client.c:2360:notify] <br>
> 0-virtimages-client-0: parent translators are ready, attempting <br>
> connect on transport<br>
> [2018-02-22 15:53:16.276455] I [MSGID: 114020] [client.c:2360:notify] <br>
> 0-virtimages-client-1: parent translators are ready, attempting <br>
> connect on transport<br>
> [2018-02-22 15:53:16.276683] I [rpc-clnt.c:1986:rpc_clnt_reconfig] <br>
> 0-virtimages-client-0: changing port to 49152 (from 0)<br>
> [2018-02-22 15:53:16.279191] I [MSGID: 114020] [client.c:2360:notify] <br>
> 0-virtimages-client-2: parent translators are ready, attempting <br>
> connect on transport<br>
> [2018-02-22 15:53:16.282126] I [MSGID: 114057] <br>
> [client-handshake.c:1478:select_server_supported_programs] <br>
> 0-virtimages-client-0: Using Program GlusterFS 3.3, Num (1298437), <br>
> Version (330)<br>
> [2018-02-22 15:53:16.282573] I [MSGID: 114046] <br>
> [client-handshake.c:1231:client_setvolume_cbk] 0-virtimages-client-0: <br>
> Connected to virtimages-client-0, attached to remote volume <br>
> '/mnt/virtimages/virtimgs'.<br>
> [2018-02-22 15:53:16.282584] I [MSGID: 114047] <br>
> [client-handshake.c:1242:client_setvolume_cbk] 0-virtimages-client-0: <br>
> Server and Client lk-version numbers are not same, reopening the fds<br>
> [2018-02-22 15:53:16.282665] I [MSGID: 108005] <br>
> [afr-common.c:4929:__afr_handle_child_up_event] <br>
> 0-virtimages-replicate-0: Subvolume 'virtimages-client-0' came back <br>
> up; going online.<br>
> [2018-02-22 15:53:16.282877] I [rpc-clnt.c:1986:rpc_clnt_reconfig] <br>
> 0-virtimages-client-1: changing port to 49152 (from 0)<br>
> [2018-02-22 15:53:16.282934] I [MSGID: 114035] <br>
> [client-handshake.c:202:client_set_lk_version_cbk] <br>
> 0-virtimages-client-0: Server lk version = 1<br>
><br>
> _______________________________________________<br>
> Users mailing list<br>
> <a class="x_moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
> <a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a><br>
<br>
-- <br>
Recogizer Group GmbH<br>
<br>
Dr.rer.nat. Erekle Magradze<br>
Lead Big Data Engineering & DevOps<br>
Rheinwerkallee 2, 53227 Bonn<br>
Tel: +49 228 29974555<br>
<br>
E-Mail <a class="x_moz-txt-link-abbreviated" href="mailto:erekle.magradze@recogizer.de">
erekle.magradze@recogizer.de</a><br>
recogizer.com<br>
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<pre class="x_moz-signature" cols="72">--
Recogizer Group GmbH
Dr.rer.nat. Erekle Magradze
Lead Big Data Engineering & DevOps
Rheinwerkallee 2, 53227 Bonn
Tel: +49 228 29974555
E-Mail <a class="x_moz-txt-link-abbreviated" href="mailto:erekle.magradze@recogizer.de">erekle.magradze@recogizer.de</a>
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.</pre>
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