[ovirt-users] What recovers a VM from pause?

Michal Skrivanek michal.skrivanek at redhat.com
Tue May 31 13:38:37 UTC 2016


> On 30 May 2016, at 21:21, Nicolas Ecarnot <nicolas at ecarnot.net> wrote:
> 
> Le 30/05/2016 21:09, Nir Soffer wrote... SOME VERY VALUABLE ANSWERS!
> 
> Thank you very much Nir, as your answers will give me food for thought for the weeks to come.
> 
> It's late here, I'll begin checking all this tomorrow, but just a note :
> 
>> This enforces failing of io request on devices that by default will queue such
>> requests for long or unlimited time. Queuing requests is very bad for vdsm, and
>> cause various commands to block for minutes during storage outage,
>> failing various
>> flows in vdsm and the ui.
>> See https://bugzilla.redhat.com/880738
> 
> Though we own a Redhat customer active subscription, I logged in and yet I can not access the BZ above.
> I'm sure you can help :)

Hi Nicolas,
ugh, there are procedural issues with that bug it seems.
But in a nutshell, it is shipped fixed by [1] (so 3.6 release)
and the actual fixes are [2] and [3]
alternatively it’s described in ovirt bug [4]

Thanks,
michal

[1] https://rhn.redhat.com/errata/RHBA-2016-0362.html
[2] https://gerrit.ovirt.org/#/c/44855/
[3] https://gerrit.ovirt.org/#/c/42189/
[4] https://bugzilla.redhat.com/show_bug.cgi?id=1225162

> 
> -- 
> Nicolas ECARNOT
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