Il 04/04/2011 14:12, Dejan Muhamedagic ha scritto: > Hi, Hi
> On Mon, Apr 04, 2011 at 01:08:12PM +0200, Christian Zoffoli wrote: >> Hi to all, >> I've a cluster with IPMI enabled servers and dual switch rack PDU APC >> AP7953, each server has 1 PSU connected to APC1 and 1 PSU connected to APC2. >> >> I want to add stonith to my cluster configuration ...mainly corosync + >> clvm + ocfs2 ...so what's the best way ...in your opinion? >> >> 1- IPMI stonith >> or >> 2- APC stonith ...but I've a little problem that I cannot figure how to >> archive ...I need to launch the same stonith command on 2 PDUs to >> poweroff a server ...and I don't know how to do it without writing a new >> stonith module. > > Does that device support snmp? If you can use apcmastersnmp, > then you can name all outlets connected to a single node after > that node and it should work. Of course, you'll need to connect > both PSU of a node to a single PDU. With IPMI you're out of > luck. I cannot connect both PSUs to a single PDU without loosing power source reduncancy (I have dual UPS, dual power lines and so on). Is there a way to "group" two stonith devices ? Thank you, Christian _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker