Re: [ClusterLabs] issue during Pacemaker failover testing

2023-08-30 Thread Andrei Borzenkov
On 30.08.2023 19:23, David Dolan wrote: Use fencing. Quorum is not a replacement for fencing. With (reliable) fencing you can simply run pacemaker with no-quorum-policy=ignore. The practical problem is that usually the last resort that will work in all cases is SBD + suicide and SBD cannot work

Re: [ClusterLabs] issue during Pacemaker failover testing

2023-08-30 Thread David Dolan
> Hi All, > > > > I'm running Pacemaker on Centos7 > > Name: pcs > > Version : 0.9.169 > > Release : 3.el7.centos.3 > > Architecture: x86_64 > > > > > Besides the pcs-version versions of the other cluster-stack-components > could be interesting. (pacemaker, corosync) > rpm -qa | eg

Re: [ClusterLabs] issue during Pacemaker failover testing

2023-08-30 Thread David Dolan
> > > > > Hi All, > > > > I'm running Pacemaker on Centos7 > > Name: pcs > > Version : 0.9.169 > > Release : 3.el7.centos.3 > > Architecture: x86_64 > > > > > > I'm performing some cluster failover tests in a 3 node cluster. We have > 3 resources in the cluster. > > I was trying to

Re: [ClusterLabs] issue during Pacemaker failover testing

2023-08-30 Thread Klaus Wenninger
On Wed, Aug 30, 2023 at 2:34 PM David Dolan wrote: > Hi All, > > I'm running Pacemaker on Centos7 > Name: pcs > Version : 0.9.169 > Release : 3.el7.centos.3 > Architecture: x86_64 > > Besides the pcs-version versions of the other cluster-stack-components could be interesting. (pac

Re: [ClusterLabs] issue during Pacemaker failover testing

2023-08-30 Thread Andrei Borzenkov
On Wed, Aug 30, 2023 at 3:34 PM David Dolan wrote: > > Hi All, > > I'm running Pacemaker on Centos7 > Name: pcs > Version : 0.9.169 > Release : 3.el7.centos.3 > Architecture: x86_64 > > > I'm performing some cluster failover tests in a 3 node cluster. We have 3 > resources in the

[ClusterLabs] issue during Pacemaker failover testing

2023-08-30 Thread David Dolan
Hi All, I'm running Pacemaker on Centos7 Name: pcs Version : 0.9.169 Release : 3.el7.centos.3 Architecture: x86_64 I'm performing some cluster failover tests in a 3 node cluster. We have 3 resources in the cluster. I was trying to see if I could get it working if 2 nodes fail at