<div dir="ltr"><div style="font-family:arial,sans-serif;font-size:13px">Hosts packages:</div><div style="font-family:arial,sans-serif;font-size:13px">vdsm-4.14.6-0.el6.x86_64<br></div><div style="font-family:arial,sans-serif;font-size:13px">
libvirt-0.10.2-29.el6_5.7.x86_64<br></div><div style="font-family:arial,sans-serif;font-size:13px">qemu-kvm-0.12.1.2-2.415.el6_5.8.x86_64 (from the jenkins build with live snapshot support)</div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">Both those examples are of existing VM's, they were generated from a template, and they do have snapshots.</div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">I just attempted to migrate another VM 'DHCP01' and it was successful, this VM was generated from the same template and containing snapshots.</div>
<div style="font-family:arial,sans-serif;font-size:13px"><div style="font-family:arial;font-size:small"><font face="arial, sans-serif">I then was able to migrate the 'owncloud' vm successfully (which failed multiple times before), then I attempted another vm 'CV_Test' and it completed successfully but the time is way off, listing the migration was done in 31 seconds when the log shows 6 minutes. I ran through the same VM migration again to double check, and there was a kvm process for that VM running on both hosts for longer than what is listed in the GUI.</font></div>
</div><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style><div style><div><font face="arial, sans-serif">2014-Apr-29, 10:15 Migration completed (VM: CV_Test, Source: ovirt001, Destination: ovirt002, Duration: 31 sec).</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 10:09 Migration started (VM: CV_Test, Source: ovirt001, Destination: ovirt002, User: admin).</font></div><div><font face="arial, sans-serif"><br></font></div><div><font face="arial, sans-serif">2014-Apr-29, 10:09 Migration completed (VM: central-syslog, Source: ovirt002, Destination: ovirt001, Duration: 26 sec).</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 10:09 Migration started (VM: central-syslog, Source: ovirt002, Destination: ovirt001, User: admin).</font></div><div><font face="arial, sans-serif">2014-Apr-29, 10:08 VM central-syslog started on Host ovirt002</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 10:08 User admin@internal is connected to VM central-syslog.</font></div><div><font face="arial, sans-serif">2014-Apr-29, 10:08 user admin initiated console session for VM central-syslog</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 10:07 VM central-syslog was started by admin (Host: ovirt002).</font></div><div><font face="arial, sans-serif">2014-Apr-29, 10:06 Migration completed (VM: owncloud, Source: ovirt002, Destination: ovirt001, Duration: 20 sec).</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 10:06 Migration started (VM: owncloud, Source: ovirt002, Destination: ovirt001, User: admin).</font></div><div><font face="arial, sans-serif">2014-Apr-29, 09:55 VM DHCP01 is down. Exit message: User shut down</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 09:55 Migration completed (VM: syslog, Source: ovirt002, Destination: ovirt001, Duration: 31 sec).</font></div><div><font face="arial, sans-serif">2014-Apr-29, 09:55 Migration started (VM: syslog, Source: ovirt002, Destination: ovirt001, User: admin).</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 09:54 VM shutdown initiated by admin on VM DHCP01 (Host: ovirt001).</font></div><div><font face="arial, sans-serif">2014-Apr-29, 09:54 Migration completed (VM: DHCP01, Source: ovirt002, Destination: ovirt001, Duration: 18 sec).</font></div>
<div><font face="arial, sans-serif">2014-Apr-29, 09:54 Migration started (VM: DHCP01, Source: ovirt002, Destination: ovirt001, User: admin).</font></div></div><div style><font face="arial, sans-serif"><br></font></div><div style>
<br></div><div style>Right now my greatest concern is a lack of consistency. I've attached vdsm/libvirt logs from both sides of the first migration error:</div><div style><br></div><div style><div style="font-family:arial,sans-serif;font-size:13px">
2014-Apr-28, 13:12 Migration failed due to Error: Fatal error during migration (VM: central-syslog, Source: ovirt002, Destination: ovirt001).<br></div><div style="font-family:arial,sans-serif;font-size:13px"><div>2014-Apr-28, 13:12 Migration failed due to Error: Fatal error during migration. Trying to migrate to another Host (VM: central-syslog, Source: ovirt002, Destination: ovirt001).</div>
<div>2014-Apr-28, 13:12 Migration started (VM: central-syslog, Source: ovirt002, Destination: ovirt001, User: admin).</div></div></div><div style><font face="arial, sans-serif"><br></font></div></div><div style="font-family:arial,sans-serif;font-size:13px">
<br></div><div style="font-family:arial,sans-serif;font-size:13px">Thanks,</div><div style="font-family:arial,sans-serif;font-size:13px">Steve</div><div style="font-family:arial,sans-serif;font-size:13px"><br></div></div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Apr 29, 2014 at 9:51 AM, Dafna Ron <span dir="ltr"><<a href="mailto:dron@redhat.com" target="_blank">dron@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Actually, the best way to debug this would be to look at both des and src vdsm logs.<br>
is this happening on all vm's or just one of them?<br>
was this vm launched from an iso? is that iso still available?<br>
are there any snapshots?<br>
what are the vdsm, libvirt and qemu versions?<br>
<br>
Thanks.<br>
<br>
Dafna<div class=""><br>
<br>
<br>
On 04/29/2014 02:24 PM, Steve Dainard wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="">
Thanks, logs attached:<br>
<br>
libvirtd.log.4/central-syslog.<u></u>log covers the first event (17:12 timestamp)<br>
libvirtd.log.3/owncloud.log covers the second event (01:22 timestamp)<br>
<br>
<br>
Steve<br>
<br>
<br>
<br></div><div class="">
On Tue, Apr 29, 2014 at 4:48 AM, Francesco Romani <<a href="mailto:fromani@redhat.com" target="_blank">fromani@redhat.com</a> <mailto:<a href="mailto:fromani@redhat.com" target="_blank">fromani@redhat.com</a>>> wrote:<br>
<br>
----- Original Message -----<br>
> From: "Steve Dainard" <<a href="mailto:sdainard@miovision.com" target="_blank">sdainard@miovision.com</a><br></div><div class="">
<mailto:<a href="mailto:sdainard@miovision.com" target="_blank">sdainard@miovision.com</a><u></u>>><br>
> To: "users" <<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a> <mailto:<a href="mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>>><br>
> Sent: Tuesday, April 29, 2014 4:32:08 AM<br>
> Subject: Re: [ovirt-users] Live migration failing<br>
><br>
> Another error on migration.<br>
<br>
Hi, in both cases the core issue is<br>
<br>
ibvirtError: Unable to read from monitor: Connection reset by peer<br>
<br>
can you share the libvirtd and qemu logs?<br>
<br>
Hopefully we can find some more information on those logs.<br>
<br>
Bests,<br>
<br>
--<br>
Francesco Romani<br>
RedHat Engineering Virtualization R & D<br>
Phone: 8261328<br>
IRC: fromani<br>
<br>
<br>
<br>
<br></div><div class="">
______________________________<u></u>_________________<br>
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</div></blockquote><span class="HOEnZb"><font color="#888888">
<br>
<br>
-- <br>
Dafna Ron<br>
</font></span></blockquote></div><br></div>