>>> Dan Swartzendruber <dswa...@druber.com> schrieb am 05.08.2016 um 00:56 in Nachricht <32eabeb57268bed57081646c77224...@druber.com>: > I'm setting up an HA NFS server to serve up storage to a couple of > vsphere hosts. I have a virtual IP, and it depends on a ZFS resource > agent which imports or exports a pool. So far, with stonith disabled, > it all works perfectly. I was dubious about a 2-node solution, so I > created a 3rd node which runs as a virtual machine on one of the hosts. > All it is for is quorum. So, looking at fencing next. The primary
I wonder what happens if the machine where the VM runs crashes (2 of 3 nodes down). > server is a poweredge R905, which has DRAC for fencing. The backup > storage node is a Supermicro X9-SCL-F (with IPMI). So I would be using > the DRAC agent for the former and the ipmilan for the latter? I was > reading about location constraints, where you tell each instance of the > fencing agent not to run on the node that would be getting fenced. So, > my first thought was to configure the drac agent and tell it not to > fence node 1, and configure the ipmilan agent and tell it not to fence > node 2. The thing is, there is no agent available for the quorum node. > Would it make more sense instead to tell the drac agent to only run on > node 2, and the ipmilan agent to only run on node 1? Thanks! > > _______________________________________________ > Users mailing list: Users@clusterlabs.org > http://clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
