[ovirt-users] Mirgration issues

[Arman Khalatyan]

if you check the hosts capabilities are they same??
what about systemctl status vdsmd -l ?

On Thu, Feb 23, 2017 at 12:05 PM, Sven Achtelik <Sven.Achtelik at eps.aero>
wrote:

> Yes I did but only temporary for a test. I wanted to see if that might
> solve the issue.
>
>
>
> I have rebooted all hosts and made sure that selinux is enforcing. I also
> had a chance to shut down and restart the vm. The issue is still the same,
> I can’t migrate it to host 2 even after a clean reboot with nothing running
> on host 02.
>
>
>
>
>
> *Von:* Arman Khalatyan [mailto:arm2arm at gmail.com]
> *Gesendet:* Donnerstag, 23. Februar 2017 11:59
> *An:* Sven Achtelik <Sven.Achtelik at eps.aero>
> *Cc:* Yanir Quinn <yquinn at redhat.com>; users <users at ovirt.org>
>
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> Did you disable selinux? this can be a reason.
>
>
>
> On Thu, Feb 23, 2017 at 10:31 AM, Sven Achtelik <Sven.Achtelik at eps.aero>
> wrote:
>
> Hi Yanir,
>
>
>
> the hosts are all shown as green and working in the Hosts tab. And I can
> migrate that vm to host 03. Just 02 is not working.
>
>
>
> Hosted Engine Information is also showing good on all hosts.
>
>
>
> *Von:* Yanir Quinn [mailto:yquinn at redhat.com]
> *Gesendet:* Mittwoch, 22. Februar 2017 11:21
> *An:* Sven Achtelik <Sven.Achtelik at eps.aero>
> *Cc:* Fred Rolland <frolland at redhat.com>; users <users at ovirt.org>
>
>
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> I can spot in engine.log that ovirt-node03.mgmt.lan.company.lan (if it is
> your host 3)  is being filtered out when trying to migrate the VM :
>
> 2017-02-21 04:32:33,618-06 INFO  [org.ovirt.engine.core.bll.MigrateVmCommand]
> (org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685]
> Running command: MigrateVmCommand internal: false. Entitie
> s affected :  ID: e051b38c-fd63-40f0-8d64-26c12ff7b880 Type: VMAction
> group MIGRATE_VM with role type USER
> 2017-02-21 04:32:33,627-06 INFO  [org.ovirt.engine.core.bll.scheduling.SchedulingManager]
> (org.ovirt.thread.pool-7-thread-44) [8ff8601b-238b-4565-b3bf-de6211cb4685]
> Candidate host 'ovirt-node03.mgmt.lan.company.
> lan' ('9b0feba5-d9a0-491e-b2c2-0742d30af304') was filtered out by
> 'VAR__FILTERTYPE__INTERNAL' filter 'HA' (correlation id:
> 8ff8601b-238b-4565-b3bf-de6211cb4685)
>
> I suggest you first check if the host is functioning correctly.
>
>
>
> Regards,
>
> Yanir Quinn
>
>
>
>
>
> On Tue, Feb 21, 2017 at 3:04 PM, Sven Achtelik <Sven.Achtelik at eps.aero>
> wrote:
>
> Hi,
>
>
>
> there is a VM running, but not that one.
>
>
>
> [root at ovirt-node02 log]#  vdsClient -s localhost list table
>
> 2e0e0da8-eaa5-44ee-8f11-f1297d149be3  14551  NAME
> Up                   10.6.0.181
>
>
>
> I even tried that after restarting host 2 and at this point I’m sure there
> were no VMs running.
>
>
>
>
>
> *Von:* Fred Rolland [mailto:frolland at redhat.com]
> *Gesendet:* Dienstag, 21. Februar 2017 13:59
> *An:* Sven Achtelik <Sven.Achtelik at eps.aero>
> *Cc:* users <users at ovirt.org>
> *Betreff:* Re: [ovirt-users] Mirgration issues
>
>
>
> I see the following in the source VDSM log :
>
> 2017-02-21 05:53:28,067 INFO  (migsrc/8733d4a6) [virt.vm]
> (vmId='8733d4a6-0844-4955-804f-6b919e93e076') starting migration to
> qemu+tls://ovirt-node02.mgmt.lan.company.lan/system with miguri tcp://
> 172.16.4.19 (migration:453)
> 2017-02-21 05:53:28,262 ERROR (migsrc/8733d4a6) [virt.vm]
> (vmId='8733d4a6-0844-4955-804f-6b919e93e076') operation failed: domain
> 'DATA_p' is already defined with uuid 8733d4a6-0844-4955-804f-6b919e93e076
> (migration:265)
>
> libvirtError: operation failed: domain 'DATA_p' is already defined with
> uuid 8733d4a6-0844-4955-804f-6b919e93e076
>
> Can you check on host 2 if you have any VM already running there ?
>
> You can use :virsh list
>
>
>
> On Tue, Feb 21, 2017 at 2:15 PM, Sven Achtelik <Sven.Achtelik at eps.aero>
> wrote:
>
> Hi All,
>
>
>
> I’m having issues with migrating a VM. I have a 3 Host cluster and the VM
> is able to migrate between host 1 and 3, but not to host 2.  I don’t know
> why and I tried figuring this out with the log files and had no luck. All
> other VMs migrate to the host 2 without any issues.
>
>
>
> If you have some advice for me that would help a lot.
>
>
>
>
>
> Thank you,
>
>
>
> Sven
>
>
>
>
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