Re: [ClusterLabs] crmsh: Release 4.1.0

2019-06-24 Thread Diego Akechi
Hi Ken, On 21/06/2019 17:32, Ken Gaillot wrote: > Congrats! Can we expect a talk at the ClusterLabs Summit? :) Thanks a lot! Yes, I think we could talk about crmsh, but also about other topics like Cluster APIs and monitoring that are topics we have working on a little bit. > > BTW We're still a

Re: [ClusterLabs] Two node cluster goes into split brain scenario during CPU intensive tasks

2019-06-24 Thread Ken Gaillot
On Mon, 2019-06-24 at 08:52 +0200, Jan Friesse wrote: > Somanath, > > > Hi All, > > > > I have a two node cluster with multicast (udp) transport . The > > multicast IP used in 224.1.1.1 . > > Would you mind to give a try to UDPU (unicast)? For two node cluster > there is going to be no differen

Re: [ClusterLabs] Two node cluster goes into split brain scenario during CPU intensive tasks

2019-06-24 Thread Lentes, Bernd
- On Jun 23, 2019, at 1:40 PM, Somanath Jeeva somanath.je...@ericsson.com wrote: > Hi All, > I have a two node cluster with multicast (udp) transport . The multicast IP > used > in 224.1.1.1 . > Whenever there is a CPU intensive task the pcs cluster goes into split brain > scenario and doe

[ClusterLabs] iSCSI Target resource starts on both nodes -- despite my colocation constraint

2019-06-24 Thread Bryan K. Walton
We have a two node cluster managing a two iSCSI targets on top of DRBD. Except for the fence agents, the resources are configured to reside on only one node at a time. These are CentOS 7 servers running Pacemaker version 1.1.19-8.el7_6.4. DRBD is version: 9.0.16-1. We have two iSCSI targets that

Re: [ClusterLabs] iSCSI Target resource starts on both nodes -- despite my colocation constraint

2019-06-24 Thread Ken Gaillot
On Mon, 2019-06-24 at 10:55 -0500, Bryan K. Walton wrote: > We have a two node cluster managing a two iSCSI targets on top of > DRBD. > Except for the fence agents, the resources are configured to reside > on > only one node at a time. These are CentOS 7 servers running Pacemaker > version 1.1.19-8

Re: [ClusterLabs] iSCSI Target resource starts on both nodes -- despite my colocation constraint

2019-06-24 Thread Bryan K. Walton
On Mon, Jun 24, 2019 at 12:02:59PM -0500, Ken Gaillot wrote: > > Jun 20 11:48:36 storage1 crmd[240695]: notice: Transition 1 > > (Complete=12, Pending=0, Fired=0, Skipped=0, Incomplete=0, > > Source=/var/lib/pacemaker/pengine/pe-input-1054.bz2): Complete > > Jun 20 11:48:36 storage1 pengine[240694