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Re: Ubuntu HA failures on powerful servers

 

Mike,

We couldn't reproduce it.
-- 
Igor Shishkin
QA Engineer



On 21 Feb 2014, at 00:02, Mike Scherbakov <mscherbakov@xxxxxxxxxxxx> wrote:

> Nastya,
> I've not heard back on this. Did you manage to run HA tests on Dell rack to nail down this issue?
> 
> Thanks,
> 
> On Feb 17, 2014 1:56 PM, "Sergey Vasilenko" <svasilenko@xxxxxxxxxxxx> wrote:
> I waiting well-running Pacemaker packets from OSCI.
> latest Pacemaker packet is broken.
> 
> 
> On Mon, Feb 17, 2014 at 12:48 PM, Mike Scherbakov <mscherbakov@xxxxxxxxxxxx> wrote:
> Any update on this bug? Anyone else reproduced it on hardware?
> 
> 
> On Thu, Feb 13, 2014 at 5:36 PM, Sergey Vasilenko <svasilenko@xxxxxxxxxxxx> wrote:
> Bogdan, error happens not in puppet layer. 
> The essence of happens is this:
> we can commit change of CIB (with newly created resource) and request status.  Commit is async.
> In returned status we can not found newly created resource just now. 
> But after cluster sync we found resource.
> 
> 
> On Thu, Feb 13, 2014 at 5:29 PM, Bogdan Dobrelya <bdobrelia@xxxxxxxxxxxx> wrote:
> On 02/12/2014 05:41 PM, Sergey Vasilenko wrote:
> > Bogdan, that's not enough. We should check after each operation, thah
> > this operation finished. Not only the mythical "ready" status.
> 
> Standard exists? method for puppet provider should ensure that. It is
> also missed for commit & shadow.
> 
> >
> > OSCI promise, that tomorrow we will have PCS package on ISO.
> > I will rewrite part of resources for using this tool. It contains
> > sync.modes for some operations.
> >
> >
> > On Wed, Feb 12, 2014 at 2:17 PM, Mike Scherbakov
> > <mscherbakov@xxxxxxxxxxxx <mailto:mscherbakov@xxxxxxxxxxxx>> wrote:
> >
> >     Thanks for acting on this quickly, Bogdan.
> >
> >     So let's wait now while QA folks reproduce the issue, and then try
> >     to apply a patch?
> >
> >
> >     On Wed, Feb 12, 2014 at 2:15 PM, Bogdan Dobrelya
> >     <bdobrelia@xxxxxxxxxxxx <mailto:bdobrelia@xxxxxxxxxxxx>> wrote:
> >
> >         On 02/12/2014 11:45 AM, Bogdan Dobrelya wrote:
> >         > On 02/12/2014 11:36 AM, Gleb Galkin wrote:
> >         >> On 12.02.2014 13:12, Mike Scherbakov wrote:
> >         >>> Fuelers,
> >         >>> that's the patch to 4.0/stable which I've got from
> >         >>> Gleb: http://paste.openstack.org/show/64570/
> >         >>> He did it together with Sergey to make the installation pass
> >         on Ubuntu
> >         >>> on powerful nodes. The issue is not reproducible on VMs.
> >         >>>
> >         >>> Gleb, Sergey - do we have a bug report about this?
> >         >> Sure we have it here
> >         <https://bugs.launchpad.net/fuel/+bug/1279211>
> >         >>
> >         >>
> >         >>> Nastya - I'm looking forward to see if it is reproducible on our
> >         >>> hardware lab.
> >         >>>
> >         >>> Also, hacks with "sleep 15" are not something we want in master,
> >         >>> obviously... any ideas how it should be solved properly?
> >         >
> >         > Correct me please If I'm wrong, could it be related to the missed
> >         > self.class.block_until_ready call for cs_commit  provider?
> >         >
> >         > (just grep for block_until_ready in corosync module to clarify its
> >         > use cases)
> >
> >         I believe, the https://review.openstack.org/#/c/72911/ should
> >         fix it.
> >         Need to verify.
> >
> >         >
> >         >>>
> >         >>> Thanks,
> >         >>> --
> >         >>> Mike Scherbakov
> >         >>> #mihgen
> >         >>
> >         >>
> >         >>
> >         >> --
> >         >> Best Regards,
> >         >> Gleb Galkin
> >         >> OpenStack Deployment Engineer
> >         >>
> >         >> Mirantis Inc.
> >         >> www.mirantis.com <http://www.mirantis.com>
> >         >>
> >         >>
> >         >>
> >         >
> >         >
> >
> >
> >         --
> >         Best regards,
> >         Bogdan Dobrelya,
> >         Skype #bogdando_at_yahoo.com <http://bogdando_at_yahoo.com>
> >         Irc #bogdando
> >
> >
> >
> >
> >     --
> >     Mike Scherbakov
> >     #mihgen
> >
> >     --
> >     Mailing list: https://launchpad.net/~fuel-dev
> >     Post to     : fuel-dev@xxxxxxxxxxxxxxxxxxx
> >     <mailto:fuel-dev@xxxxxxxxxxxxxxxxxxx>
> >     Unsubscribe : https://launchpad.net/~fuel-dev
> >     More help   : https://help.launchpad.net/ListHelp
> >
> >
> 
> 
> --
> Best regards,
> Bogdan Dobrelya,
> Skype #bogdando_at_yahoo.com
> Irc #bogdando
> 
> 
> 
> 
> -- 
> Mike Scherbakov
> #mihgen
> 
> -- 
> Mailing list: https://launchpad.net/~fuel-dev
> Post to     : fuel-dev@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~fuel-dev
> More help   : https://help.launchpad.net/ListHelp



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