Hi Lejeczek, The Red Hat Access website has two solution documents (content restricted to subscribers). One for rgmanager (RHEL5-6) How to configure fence_ipmilan with Red Hat Enterprise Linux High Availability Add On https://access.redhat.com/solutions/54843 and one for pacemaker (RHEL 6-7) How to configure fence_ipmilan with Red Hat Enterprise Linux High Availability Pacemaker Add On on RHEL 6, 7 https://access.redhat.com/solutions/2271811
One of my favorite open resources is Clusterlabs http://wiki.clusterlabs.org/wiki/Configure_Multiple_Fencing_Devices_Using_pcs The pacemaker solution has been working reliably here (RHEL6,HA AddOn,PE720) for more than two years now and actually triggered a few times, at least once during an actual hardware issue. Here is the stonith configuration we're using in a 2-node HA cluster running pacemaker on RHEL6: # pcs stonith create node1-pwr fence_ipmilan ipaddr=192.168.1.1 lanplus=true login=root passwd=calvin pcmk_host_list=node1 # pcs resource ban node1-pwr node1 # pcs stonith create node2-pwr fence_ipmilan ipaddr=192.168.1.2 lanplus=true login=root passwd=calvin pcmk_host_list=node2 # pcs resource ban node2-pwr node2 # pcs stonith show node2-pwr (stonith:fence_ipmilan): Started node1 node1-pwr (stonith:fence_ipmilan): Started node2 Make sure you have IPMI and redundancy (NIC failover) properly set up on your iDRAC. Stefan On Dec 14, 2016, at 11:55 AM, lejeczek <[email protected]<mailto:[email protected]>> wrote: hi everybody just a quick question, probably very easy for you guys - iDracs as fencing device in HA configs(rhel's)? Would there be any docs/howtos? Or maybe there is better way to do that with PE servers? many thanks, L. _______________________________________________ Linux-PowerEdge mailing list [email protected]<mailto:[email protected]> https://lists.us.dell.com/mailman/listinfo/linux-poweredge _______________________________________________ Linux-PowerEdge mailing list [email protected] https://lists.us.dell.com/mailman/listinfo/linux-poweredge
