Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-29 Thread Jan Pokorný
On 28/09/16 16:30 -0400, Scott Greenlese wrote: > Also, I have tried simulating a failed cluster node (to trigger a > STONITH action) by killing the corosync daemon on one node, but all > that does is respawn the daemon ... causing a temporary / transient > failure condition, and no fence takes

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-29 Thread Tomas Jelinek
.org> Date: 09/28/2016 04:30 PM Subject: Re: [ClusterLabs] Pacemaker quorum behavior Hi folks.. I have some follow-up questions about corosync daemon status after cluster shutdown. Basically, what should happen to corosyn

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-28 Thread Scott Greenlese
abs.org> Date: 09/28/2016 04:30 PM Subject:Re: [ClusterLabs] Pacemaker quorum behavior Hi folks.. I have some follow-up questions about corosync daemon status after cluster shutdown. Basically, what should happen to corosync on a cluster node when pacemaker is shutdown on that node? On m

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-28 Thread Scott Greenlese
o: users@clusterlabs.org Date: 09/09/2016 06:23 PM Subject:Re: [ClusterLabs] Pacemaker quorum behavior On 09/09/2016 04:27 AM, Klaus Wenninger wrote: > On 09/08/2016 07:31 PM, Scott Greenlese wrote: >> >> Hi Klaus, thanks for your prompt and thoughtful feedback... >>

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-09 Thread Ken Gaillot
27 >> AM---On 09/08/2016 03:55 PM, Scott Greenlese wrote: >Klaus Wenninger >> ---09/08/2016 10:59:27 AM---On 09/08/2016 03:55 PM, Scott Greenlese >> wrote: > >> >> From: Klaus Wennin

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-09 Thread Jan Pokorný
On 09/09/16 14:13 -0400, Scott Greenlese wrote: > You had mentioned this command: > > pstree -p | grep -A5 $(pidof -x pcs) > > I'm not quite sure what the $(pidof -x pcs) represents?? This is a "command substitution" shell construct (new, blessed form of `backtick` notation) that in this

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-09 Thread Scott Greenlese
; Cc: Si Bo Niu <nius...@cn.ibm.com>, Scott Loveland/Poughkeepsie/IBM@IBMUS, Michael Tebolt/Poughkeepsie/IBM@IBMUS Date: 09/08/2016 02:43 PM Subject:Re: [ClusterLabs] Pacemaker quorum behavior On 08/09/16 10:20 -0400, Scott Greenlese wrote: > Co

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-09 Thread Klaus Wenninger
AM---On 09/08/2016 03:55 PM, Scott Greenlese > wrote: > > > From: Klaus Wenninger <kwenn...@redhat.com> > To: users@clusterlabs.org > Date: 09/08/2016 10:59 AM > Subject: Re: [ClusterLabs] Pacemaker quorum behavior > > -

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-08 Thread Jan Pokorný
On 08/09/16 10:20 -0400, Scott Greenlese wrote: > Correction... > > When I stopped pacemaker/corosync on the four (powered on / active) > cluster node hosts, I was having an issue with the gentle method of > stopping the cluster (pcs cluster stop --all), Can you elaborate on what went wrong

Re: [ClusterLabs] Pacemaker quorum behavior

2016-09-08 Thread Scott Greenlese
M/S: POK 42HA/P966 From: Klaus Wenninger <kwenn...@redhat.com> To: users@clusterlabs.org Date: 09/08/2016 10:59 AM Subject:Re: [ClusterLabs] Pacemaker quorum behavior On 09/08/2016 03:55 PM, Scott Greenlese wrote: > > Hi all... > > I have a few very basic qu

[ClusterLabs] Pacemaker quorum behavior

2016-09-08 Thread Scott Greenlese
Hi all... I have a few very basic questions for the group. I have a 5 node (Linux on Z LPARs) pacemaker cluster with 100 VirtualDomain pacemaker-remote nodes plus 100 "opaque" VirtualDomain resources. The cluster is configured to be 'symmetric' and I have no location constraints on the 200