[ClusterLabs] Pacemaker 1.1.16 - Release Candidate 1

Kristoffer Grönlund kgronlund at suse.com
Thu Nov 3 15:18:48 EDT 2016

Klaus Wenninger <kwenning at redhat.com> writes:

> No, nothing specific to Red Hat.
> sbd consists of a couple of processes talking to each other.
> One is the 'inquisitor' (opening the watchdog-device and
> kicking it if everything seems OK) and there are multiple
> 'watchers' for the respective instances like pacemaker
> (well the name says it), cluster (either exchanging cpg-messages
> with corosync or checking for the existence of pacemaker_remoted)
> and of course the watcher for the block-device (Red Hat
> specific in that way that it is disabled in the build ;-) ).

To clarify this part, we (SUSE) haven't yet integrated the fork of SBD
by Andrew which adds watchdog-only fencing, we're still relying on
having a storage device. 

I'm not yet sure to which extent that means whether this issue affects
us or not, though.


// Kristoffer Grönlund
// kgronlund at suse.com

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