VCS - 3 node - IP change Post: 302921020

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Operating Systems Solaris VCS - 3 node - IP change Post 302921020 by rbatte1 on Tuesday 14th of October 2014 09:23:34 AM

10-14-2014

Moderator

Perhaps a rather over-familiar form of greeting there, but "hello" to you too snchaudhari2.

Can you elaborate on a few things for us:-

What OS and versions are you using
What do the manuals say about it?
What does your software support say?

I don't want to be flippant with these questions. Clusters are great when they work well but can be a problem when they don't. Some errors can trigger an immediate shutdown/crash as that can be seen as the best course of action in some circumstances, so it is very important to get it right.

Assuming that VCS is licenced, then you should have some support and I would advise getting them to walk you through it. It may not be directly from Veritas, but whomever you get OS support from. Of course, here I'm hoping you are not going to be using a free Linux variant. IBM AIX, HP-UX, Sun/Oracle Solaris, RedHat Linux etc. are all commercially supplied and should have support options to help you in your specific circumstances. If you are going with a free OS, you get what you are paying for.

Regards,
Robin

rbatte1

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LEARN ABOUT DEBIAN

crm_node

PACEMAKER(8)						  System Administration Utilities					      PACEMAKER(8)

NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       crm_node command [options]

DESCRIPTION

       crm_node - Tool for displaying low-level node information

OPTIONS

       -?, --help
	      This text

       -$, --version
	      Version information

       -V, --verbose
	      Increase debug output

       -Q, --quiet
	      Essential output only

   Stack:
       -A, --openais
	      Only try connecting to an OpenAIS-based cluster

       -H, --heartbeat
	      Only try connecting to a Heartbeat-based cluster

   Commands:
       -e, --epoch
	      Display the epoch during which this node joined the cluster

       -q, --quorum
	      Display a 1 if our partition has quorum, 0 if not

       -l, --list
	      Display all known members (past and present) of this cluster (Not available for heartbeat clusters)

       -p, --partition
	      Display the members of this partition

       -i, --cluster-id
	      Display this node's cluster id

       -R, --remove=value
	      (Advanced, AIS-Only) Remove the (stopped) node with the specified nodeid from the cluster

   Additional Options:
       -f, --force

AUTHOR

       Written by Andrew Beekhof

REPORTING BUGS

       Report bugs to pacemaker@oss.clusterlabs.org

Pacemaker 1.1.7 						    April 2012							      PACEMAKER(8)