[Pacemaker] SBD Fencing daemon: explain me more clear

[Lars Marowsky-Bree]

On 2010-06-15T17:04:39, Aleksey Zholdak <aleksey at zholdak.com> wrote:

> >Can you elaborate "does not update its slot for 10 seconds" more
> >clearly?
> Unfortunately nowhere is not described in detail the work sbd, 

Uhm, what is unclear about http://www.linux-ha.org/wiki/SBD_Fencing ? It
does explain how sbd works (not all of the timeouts though).

> many things have to only guess ... So I could misunderstand the
> logic of his work ... And anyway - I've finally got confused.
> 
> If I set 180 secs to watchdog timeout, after 30-40 secs node reboots anyway.

Depending on the watchdog device you are using, it is conceivable that
it refuses to accept a 180s watchdog timeout. But without knowing the
details of your configuration, or whether sbd or pacemaker/corosync
causes the fence, it is impossible to say.


Regards,
    Lars

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