[ClusterLabs] VMware guest disk configuration for SBD

2017-10-20 Thread Andrei Borzenkov
I'm looking for pointers to documentation (or if possible support statements) for setting up pacemaker cluster across physical ESX hosts using SBD as STONITH agent. There are a lot of options how one may setup virtual disk in VMware, and I'm unsure which one to chose. Configuration is based on ext

Re: [ClusterLabs] crm_resource --wait

2017-10-20 Thread Ken Gaillot
I've narrowed down the cause. When the "standby" transition completes, vm2 has more remaining utilization capacity than vm1, so the cluster wants to run sv-fencer there. That should be taken into account in the same transition, but it isn't, so a second transition is needed to make it happen. Sti

Re: [ClusterLabs] Pacemaker resource parameter reload confusion

2017-10-20 Thread Ken Gaillot
On Fri, 2017-10-20 at 15:52 +0200, Ferenc Wágner wrote: > Ken Gaillot writes: > > > On Fri, 2017-09-22 at 18:30 +0200, Ferenc Wágner wrote: > > > Ken Gaillot writes: > > > > > > > Hmm, stop+reload is definitely a bug. Can you attach (or email > > > > it to > > > > me privately, or file a bz wit

Re: [ClusterLabs] Corosync 2.4.3 is available at corosync.org!

2017-10-20 Thread Digimer
On 2017-10-20 10:26 AM, Jan Friesse wrote: > I am pleased to announce the latest maintenance release of Corosync > 2.4.3 available immediately from our website at > http://build.clusterlabs.org/corosync/releases/. > > This release contains a lot of fixes. New feature is support for > heuristics in

[ClusterLabs] Corosync 2.4.3 is available at corosync.org!

2017-10-20 Thread Jan Friesse
I am pleased to announce the latest maintenance release of Corosync 2.4.3 available immediately from our website at http://build.clusterlabs.org/corosync/releases/. This release contains a lot of fixes. New feature is support for heuristics in qdevice. Complete changelog for 2.4.3: Adrian Vond

Re: [ClusterLabs] Pacemaker resource parameter reload confusion

2017-10-20 Thread Ferenc Wágner
Ken Gaillot writes: > On Fri, 2017-09-22 at 18:30 +0200, Ferenc Wágner wrote: >> Ken Gaillot writes: >> >>> Hmm, stop+reload is definitely a bug. Can you attach (or email it to >>> me privately, or file a bz with it attached) the above pe-input file >>> with any sensitive info removed? >> >> I

[ClusterLabs] corosync continues even if node is removed from the cluster

2017-10-20 Thread Jonathan Davies
Hi ClusterLabs, I have a query about safely removing a node from a corosync cluster. When "corosync-cfgtool -R" is issued, it causes all nodes to reload their config from corosync.conf. If I have removed a node from the nodelist but corosync is still running on that node, it will receive the