[Pacemaker] SBD fencing with stonith disabled

Lars Marowsky-Bree lmb at suse.com
Tue Nov 19 03:44:55 EST 2013


On 2013-11-19T09:27:10, "Angel L. Mateo" <amateo at um.es> wrote:

> property $id="cib-bootstrap-options" \
>         dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \

Wow, that's quite old.

> Nov 16 12:20:47 myotis51 sbd: [1377]: WARN: Latency: No liveness for 4 s
> exceeds threshold of 3 s (
> healthy servants: 0)
> 
> 	Should I stop sbd daemon even if I have stonith-enabled=false?

stonith-enabled="false" does not disable sbd's self-fencing in case of
lost devices. (I think I'd be willing to take a patch if it isn't too
convoluted.)

You may want to consider using the -P option to enable pacemaker
integration though; that could also make things better.

Note that not running the sbd daemon and setting stonith-enabled="true"
again will yield false STONITH successes. You're really not encouraged
to do that, or only very carefully.



Regards,
    Lars

-- 
Architect Storage/HA
SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde





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