[ovirt-users] Storage Migration issues

[Eyal Shenitzky]

Hi Mark,

>From what I see it doesn't seem related to the live storage migration
process.

But please send the content of the /etc/fstab and /var/log/messages.



On Wed, Dec 13, 2017 at 2:24 PM, Mark Steele <msteele at telvue.com> wrote:

> Thank you Eyal,
>
> For reference - one of the VM's in question is named connect-job-15 and
> it's disk is called connect-job-15-root.
>
> The disks were migrated from phl-datastore (Data Master / NFS / V3) to
> phl-tevestore-01 (Data / NFS / V3)
>
> Best regards,
>
>
> ***
> *Mark Steele*
> CIO / VP Technical Operations | TelVue Corporation
> TelVue - We Share Your Vision
> 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
> 800.885.8886 x128 <(800)%20885-8886> | msteele at telvue.com | http://
> www.telvue.com
> twitter: http://twitter.com/telvue | facebook: https://www.
> facebook.com/telvue
>
> On Wed, Dec 13, 2017 at 2:43 AM, Eyal Shenitzky <eshenitz at redhat.com>
> wrote:
>
>> Hi Mark,
>>
>> Can you please send the engine log and the VDSM log.
>>
>> This will help us to make a deeper investigation on the scenario that you
>> described.
>>
>> Thanks.
>>
>> On Tue, Dec 12, 2017 at 11:28 PM, Mark Steele <msteele at telvue.com> wrote:
>>
>>> Hello,
>>>
>>> We have begun migrating VM boot disks from one Storage domain to
>>> another. Both the storage domains are NFS and both are V3. The Ovirt
>>> instance is oVirt Engine Version: 3.5.0.1-1.el6
>>>
>>> I am shutting down the VM's prior to migration (not a live migration).
>>> When the disks complete their move, I start the VM back up on the original
>>> host. The hosts are all running either Ubuntu 14.04 LTS or 16.04 LTS
>>>
>>> I have experienced the following two issues:
>>>
>>> - when the VM's come back up, they are not mounting an external NFS
>>> mount that is defined in /etc/fstab. The mount can be reinstated manually
>>> and survives subsequent reboots - but every VM that has an external NFS
>>> mount has this issue after migration
>>>
>>> - VM's that have a docker instance running no longer respond to web
>>> requests on the web server ports that the docker instance is running.
>>>
>>> Any thoughts on why this would happen would be greatly appreciated.
>>>
>>> Best regards,
>>>
>>> ***
>>> *Mark Steele*
>>> CIO / VP Technical Operations | TelVue Corporation
>>> TelVue - We Share Your Vision
>>> 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
>>> <https://maps.google.com/?q=16000+Horizon+Way,+Suite+100+%7C+Mt.+Laurel,+NJ+08054&entry=gmail&source=g>
>>> 800.885.8886 x128 <(800)%20885-8886> | msteele at telvue.com | http://
>>> www.telvue.com
>>> twitter: http://twitter.com/telvue | facebook: https://www.facebook
>>> .com/telvue
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>>
>> --
>> Regards,
>> Eyal Shenitzky
>>
>
>


-- 
Regards,
Eyal Shenitzky
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