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<p>OK, then,</p>
<p>Please find the vdsm logs for both source and destination
attached.<br>
</p>
<p><br>
</p>
<pre class="moz-signature" cols="72">Eduardo Mayoral Jimeno (<a class="moz-txt-link-abbreviated" href="mailto:emayoral@arsys.es">emayoral@arsys.es</a>)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
+34 941 620 145 ext. 5153</pre>
<div class="moz-cite-prefix">On 16/03/17 12:13, Yaniv Kaul wrote:<br>
</div>
<blockquote
cite="mid:CAJgorsaMQRA-bAJKORZzm7ej1TNLk9YLadxW0fyzXy9fYySsUw@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<div dir="ltr">Please share on the mailing list - I might not get
to look at them.
<div>It's not too big.</div>
<div>Y.</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Mar 16, 2017 at 1:06 PM,
Eduardo Mayoral <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:emayoral@arsys.es" target="_blank">emayoral@arsys.es</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Sure! Please find the logs attached. I do not mind
sharing them on the mailing list, but I feel they are
probably too big.<br>
</p>
<span class="">
<pre class="m_2346460104026717064moz-signature" cols="72">Eduardo Mayoral Jimeno (<a moz-do-not-send="true" class="m_2346460104026717064moz-txt-link-abbreviated" href="mailto:emayoral@arsys.es" target="_blank">emayoral@arsys.es</a>)
Administrador de sistemas. Departamento de Plataformas. Arsys internet.
<a moz-do-not-send="true" href="tel:+34%20941%2062%2001%2045" value="+34941620145" target="_blank">+34 941 620 145 ext. 5153</a></pre>
</span>
<div>
<div class="h5">
<div class="m_2346460104026717064moz-cite-prefix">On
16/03/17 11:58, Yaniv Kaul wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Mar 16, 2017 at
12:56 PM, Eduardo Mayoral <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:emayoral@arsys.es"
target="_blank">emayoral@arsys.es</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">Hi,<br>
<br>
An interesting thing just happened on my
oVirt deployment.<br>
<br>
While setting a host for maintenance,
one of the VMs running on that<br>
host failed to migrate. Then ovirt-engine
for some reason turned the VM<br>
off. Here are the relevant log lines from
engine.log:<br>
<br>
<br>
<br>
<br>
2017-03-16 09:56:23,324Z INFO<br>
[org.ovirt.engine.core.bll.Mig<wbr>rateVmCommand]
(default task-60)<br>
[61a52216] Lock Acquired to object<br>
'EngineLock:{exclusiveLocks='[<wbr>422663a9-d712-4992-7c81-165b29<wbr>76073e=<VM,<br>
ACTION_TYPE_FAILED_VM_IS_BEING<wbr>_MIGRATED$VmName<br>
entorno127.arsysdesarrollo.lan<wbr>>]',
sharedLocks='null'}'<br>
2017-03-16 09:56:23,957Z INFO<br>
[org.ovirt.engine.core.dal.dbb<wbr>roker.auditloghandling.AuditLo<wbr>gDirector]<br>
(default task-60) [61a52216] EVENT_ID:<br>
VM_MIGRATION_START_SYSTEM_INIT<wbr>IATED(67),
Correlation ID: 61a52216, Job<br>
ID: fbc5e0d7-4618-4ca8-b7a7-0fd9a4<wbr>3f490f,
Call Stack: null, Custom Event<br>
ID: -1, Message: Migration initiated by
system (VM:<br>
entorno127.arsysdesarrollo.lan<wbr>, Source:
<a moz-do-not-send="true"
href="http://llkk594.arsyslan.es"
rel="noreferrer" target="_blank">llkk594.arsyslan.es</a>,<br>
Destination: <a moz-do-not-send="true"
href="http://llkk593.arsyslan.es"
rel="noreferrer" target="_blank">llkk593.arsyslan.es</a>,
Reason: Host preparing for maintenance).<br>
2017-03-16 09:56:26,818Z INFO<br>
[org.ovirt.engine.core.vdsbrok<wbr>er.monitoring.VmAnalyzer]<br>
(DefaultQuartzScheduler10)
[7c6c403b-0a82-47aa-aeb4-57fbe<wbr>06e20e1]
VM<br>
'422663a9-d712-4992-7c81-165b2<wbr>976073e'(entorno127.arsysdesar<wbr>rollo.lan)<br>
was unexpectedly detected as 'MigratingTo'
on VDS<br>
'43f43ec5-e51d-400d-8569-261c9<wbr>8382e3a'(<a
moz-do-not-send="true"
href="http://llkk593.arsyslan.es"
rel="noreferrer" target="_blank">llkk593.arsyslan.es</a>)
(expected on<br>
'11a82467-afa4-4e4e-bd92-33830<wbr>82d0a5e')<br>
2017-03-16 09:56:42,149Z INFO<br>
[org.ovirt.engine.core.vdsbrok<wbr>er.monitoring.VmAnalyzer]<br>
(DefaultQuartzScheduler10)
[fac8ade9-a867-4ff7-aac5-912f7<wbr>8cc3bb5]
VM<br>
'422663a9-d712-4992-7c81-165b2<wbr>976073e'(entorno127.arsysdesar<wbr>rollo.lan)<br>
was unexpectedly detected as 'MigratingTo'
on VDS<br>
'43f43ec5-e51d-400d-8569-261c9<wbr>8382e3a'(<a
moz-do-not-send="true"
href="http://llkk593.arsyslan.es"
rel="noreferrer" target="_blank">llkk593.arsyslan.es</a>)
(expected on<br>
'11a82467-afa4-4e4e-bd92-33830<wbr>82d0a5e')<br>
2017-03-16 09:56:54,755Z INFO<br>
[org.ovirt.engine.core.vdsbrok<wbr>er.monitoring.VmAnalyzer]<br>
(DefaultQuartzScheduler3)
[54fa9a1b-fddb-4812-b5d2-06cf9<wbr>2834709]
VM<br>
'422663a9-d712-4992-7c81-165b2<wbr>976073e'(entorno127.arsysdesar<wbr>rollo.lan)<br>
moved from 'MigratingFrom' --> 'Down'<br>
2017-03-16 09:56:54,755Z INFO<br>
[org.ovirt.engine.core.vdsbrok<wbr>er.monitoring.VmAnalyzer]<br>
(DefaultQuartzScheduler3)
[54fa9a1b-fddb-4812-b5d2-06cf9<wbr>2834709]
Handing<br>
over VM<br>
'422663a9-d712-4992-7c81-165b2<wbr>976073e'(entorno127.arsysdesar<wbr>rollo.lan)<br>
to Host '43f43ec5-e51d-400d-8569-261c9<wbr>8382e3a'.
Setting VM to status<br>
'MigratingTo'<br>
2017-03-16 09:56:58,160Z INFO<br>
[org.ovirt.engine.core.vdsbrok<wbr>er.monitoring.VmAnalyzer]<br>
(DefaultQuartzScheduler4)
[dd4ea7bb-85bc-410e-9a8f-357c2<wbr>8d85d1c]
VM<br>
'422663a9-d712-4992-7c81-165b2<wbr>976073e'(entorno127.arsysdesar<wbr>rollo.lan)<br>
is running in db and not running on VDS<br>
'43f43ec5-e51d-400d-8569-261c9<wbr>8382e3a'(<a
moz-do-not-send="true"
href="http://llkk593.arsyslan.es"
rel="noreferrer" target="_blank">llkk593.arsyslan.es</a>)<br>
2017-03-16 09:56:58,161Z INFO<br>
[org.ovirt.engine.core.vdsbrok<wbr>er.monitoring.VmAnalyzer]<br>
(DefaultQuartzScheduler4)
[dd4ea7bb-85bc-410e-9a8f-357c2<wbr>8d85d1c]
add VM<br>
'422663a9-d712-4992-7c81-165b2<wbr>976073e'(entorno127.arsysdesar<wbr>rollo.lan)<br>
to rerun treatment<br>
turn to maintenance while VMs are still
running on it.(VM:<br>
entorno127.arsysdesarrollo.lan<wbr>, Source:
<a moz-do-not-send="true"
href="http://llkk594.arsyslan.es"
rel="noreferrer" target="_blank">llkk594.arsyslan.es</a>,<br>
Destination: <a moz-do-not-send="true"
href="http://llkk593.arsyslan.es"
rel="noreferrer" target="_blank">llkk593.arsyslan.es</a>).<br>
2017-03-16 09:56:59,193Z INFO<br>
[org.ovirt.engine.core.bll.Mig<wbr>rateVmCommand]<br>
(org.ovirt.thread.pool-7-threa<wbr>d-27)
[14d40a88] Lock freed to object<br>
'EngineLock:{exclusiveLocks='[<wbr>422663a9-d712-4992-7c81-165b29<wbr>76073e=<VM,<br>
ACTION_TYPE_FAILED_VM_IS_BEING<wbr>_MIGRATED$VmName<br>
entorno127.arsysdesarrollo.lan<wbr>>]',
sharedLocks='null'}'<br>
<br>
Now, I understand an VM migration may fail
for a number of reasons, but<br>
in that case, shouldn't the VM keep running
on the source host? I do not<br>
quite understand what happened here or how
to avoid it in the future.<br>
</blockquote>
<div><br>
</div>
<div>Can you share vdsm logs from both source
and destination?</div>
<div>Y.</div>
<div> </div>
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex"> <br>
Best regards,<br>
<span class="m_2346460104026717064HOEnZb"><font
color="#888888"><br>
--<br>
Eduardo Mayoral Jimeno (<a
moz-do-not-send="true"
href="mailto:emayoral@arsys.es"
target="_blank">emayoral@arsys.es</a>)<br>
Administrador de sistemas. Departamento
de Plataformas. Arsys internet.<br>
<a moz-do-not-send="true"
href="tel:%2B34%20941%20620%20145%20ext.%205153"
value="+34941620145" target="_blank">+34
941 620 145 ext. 5153</a><br>
<br>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a moz-do-not-send="true"
href="mailto:Users@ovirt.org"
target="_blank">Users@ovirt.org</a><br>
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href="http://lists.ovirt.org/mailman/listinfo/users"
rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman<wbr>/listinfo/users</a><br>
</font></span></blockquote>
</div>
<br>
</div>
</div>
</blockquote>
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</div>
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</blockquote>
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