[Pacemaker] Not unmoving colocated resources can provoke DRBD split-brain

[Andrew Beekhof]

On 30 May 2014, at 7:15 pm, Robert Dahlem <Robert.Dahlem at kordoba.de> wrote:

> Hi,
> 
> On 23.05.2014 02:40, Andrew Beekhof wrote:
> 
>> run crm_report for the period covered by these commands and attach the result:
>> 
>> # crm node standby korfwf01 ; sleep 10
>> # crm node standby korfwf02 ; sleep 10
>> # crm node online korfwf02 ; sleep 10
>> # crm node online korfwf01 ; sleep 10
>> # crm status
> 
> Thank you for looking into this.
> 
> The crm_report has 750k. I thought about submitting it to the bug
> tracker, but it says "Sorry, entering a bug into the product Pacemaker
> has been disabled."

At the bottom of all mails from the pacemaker list is:

Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org

^^^ bugs go here :)

> 
> So here we go. Sorry to everyone for the noise.
> 
> Kind regards,
> Robert
> 
> 
> -- 
> Mit freundlichen Grüßen / Best regards
> ______________________________________
> Robert Dahlem
> System & Network Services
> 
> Fidelity Information Services KORDOBA GmbH
> Königsberger Straße 29 • 60487 Frankfurt
> Tel.: +49 69 13829-2180
> Fax.: +49 69 13829-5-2180
> <mailto:Robert.Dahlem at kordoba.de>
> <http://www.kordoba.de>
> 
> Fidelity Information Services KORDOBA GmbH • Barthstr. 18 • 80339 München
> Registergericht: München, HRB 153784; Geschäftsführer: Margit Cabolet,
> Bernard Green, Manfred Kloiber
> 
> _____________
> The information contained in this message is proprietary and/or confidential. If you are not the intended recipient, please: (i) delete the message and all copies; (ii) do not disclose, distribute or use the message in any manner; and (iii) notify the sender immediately. In addition, please be aware that any message addressed to our domain is subject to archiving and review by persons other than the intended recipient. Thank you.
> <DRBD-split-brain.tar.bz2>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 841 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <https://lists.clusterlabs.org/pipermail/pacemaker/attachments/20140530/7a4a3b2b/attachment-0004.sig>