[ovirt-users] Migration Return Errors

[Yaniv Dary]

Can you attach logs?

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
        8272306
Email: ydary at redhat.com
IRC : ydary


On Thu, Dec 10, 2015 at 5:28 PM, Matt Wells <matt.wells at mosaic451.com>
wrote:

> We're running oVirt 3.5 in a two node setup.  We've had some storage
> issues and getting it humming with Gluster but this seems to have all of
> that squared away.  Our problem is peculiar and I wanted to ask the list to
> see if anyone else has had this.  In short you can migrate a VM from one
> host to the other  but once there it can not return to it's original host.
> We attempted a few things yesterday and with testing today I'll attach
> logs shortly.
>
> ** Environment
> Hosts name -
> Host1.example.com
> Host2.example.com
>
> VMs name -
> Server1.example.com
> Server2.example.com
>
> This is a hosted-enginge configuration but all seems to be working well.
> Even the hosted-engine shows this behavior but I'm focusing on Server 1 and
> 2; not the engine as I believe it complicates the tests.
>
> * Both nodes are operational with no power management setup
> * All VMs reside within the vm_storage mount point
> * At this time there is only one Network; it has the VMs and hosts.  This
> will be broken up after this is resolved.
> * Server1 migrates (by hand ) from Host1 to Host2 with no issues
> * Server2 is powered on atop Host1 with no issues; leaving one VM on both
> hosts
> * I attempt to migrate Server1 back to Host1 and he states there is no
> available hypervisor
> * I can reboot Server2 with no issues, create a new VM on Host1
> * A VM can only migrate onces, never able to return from whence it came
> The only way to force this is to place Host1 in maintenance mode and
> activate again. After this Server2 can return to Host1 but then is unable
> to go back to Server2; being in the same cycle
>
>
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>
>
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