Re: [ClusterLabs] Three node cluster becomes completely fenced if one node leaves

2017-03-27 Thread Ken Gaillot
On 03/27/2017 03:54 PM, Seth Reid wrote: > > > > On Fri, Mar 24, 2017 at 2:10 PM, Ken Gaillot > wrote: > > On 03/24/2017 03:52 PM, Digimer wrote: > > On 24/03/17 04:44 PM, Seth Reid wrote: > >> I have a three node Pacemaker/GFS2

Re: [ClusterLabs] Three node cluster becomes completely fenced if one node leaves

2017-03-27 Thread Seth Reid
On Fri, Mar 24, 2017 at 2:10 PM, Ken Gaillot wrote: > On 03/24/2017 03:52 PM, Digimer wrote: > > On 24/03/17 04:44 PM, Seth Reid wrote: > >> I have a three node Pacemaker/GFS2 cluster on Ubuntu 16.04. Its not in > >> production yet because I'm having a problem during

Re: [ClusterLabs] stonith in dual HMC environment

2017-03-27 Thread Alexander Markov
Hello, Dejan, The first thing I'd try is making sure you can fence each node from the command line by manually running the fence agent. I'm not sure how to do that for the "stonith:" type agents. There's a program stonith(8). It's easy to replicate the configuration on the command line.