Hi List, Indeed it was the switch! Two of them, in fact! For the benefit of future googlers, these switches didn't work with RHCS: 3Com Switch 4226T HP ProCurve Switch 1800-24G ...and this one worked: HP ProCurve 4104GL Many thanks to Harri.Paivaniemi and Bevan Broun for pointing it out. peace! -eric --- On Tue, 11/25/08, Bevan Broun <Bevan.Broun@xxxxxxxxxxxx> wrote: > From: Bevan Broun <Bevan.Broun@xxxxxxxxxxxx> > Subject: RE: Unable to retrieve batch 1493885544 status fromx.x.x.86:11111: module scheduled for execution > To: "linux clustering" <linux-cluster@xxxxxxxxxx> > Date: Tuesday, November 25, 2008, 1:59 PM > > Regarding Multicast: A symptom I had when multicasting was > disabled was "ccs_tool update cluster.conf" > didn't work, ie didn't push out the updated > cluster.conf (which makes some sense!). So you can check by > updating the version of cluster.conf on one member and > running this (from in /etc/cluster). > > Have you got all your firewall rules done or turned off? > > Your error message seems to be saying a problem with ricci > (that 11111 port). On RH 5.1 on a two node cluster I had too > many issues with luci and ricci misbehaving or giving wrong > information. The command line tools worked much better for > me. "cman_tool status" :-) > > Bevan Broun > Solutions Architect > Ardec International > > > -----Original Message----- > From: linux-cluster-bounces@xxxxxxxxxx > Sent: Tuesday, 25 November 2008 4:43 PM > Subject: RE: Unable to retrieve batch > 1493885544 status fromx.x.x.86:11111: module scheduled for > execution > > Hi, > > Are you sure multicast is working in your switch? > > Openais uses it... I have had several really odd > misbehaviours because of multicast not working... > > > -hjp -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster