openstack team mailing list archive

[Sébastien Han <han.sebastien@xxxxxxxxx>]

Hi,

If you stop the resource this is perfectly normal to get a resource
diskless and unconfigured since you asked pacemaker to stop it. You just
need to reconnect properly the resource 0 (guess it's the mysql one). For
this, it's more or less the same operation as this one:
http://www.drbd.org/users-guide-8.3/s-resolve-split-brain.html

Cheers

--
Regards,
Sébastien Han.


On Tue, Feb 19, 2013 at 2:38 AM, Samuel Winchenbach <swinchen@xxxxxxxxx>wrote:

> Hi All,
>
> I recently switched from CentOS 6.3 to Ubuntu LTS server and have started
> encountering some really odd problems with drbd and pacemaker.   everything
> seems to work well until I stop a resource or migrate itl at which point
> drbd either becomes "Diskless" or "Unconfigured".  I am not sure what is
> happening but I never had this problem in CentOS.
>
> pacemaker configuration:  http://paste2.org/p/2905943
> drbd configuration: http://paste2.org/p/2905965
>
> syslog output: http://paste2.org/p/2905988
> drbd state problems: http://paste2.org/p/2905951
>
>
> If someone could take a quick look at this I would be very grateful, I
> have been fighting this for a couple days now.
>
> Thanks,
> Sam
>
>
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