topic Re: how to add another node into acluster in Operating System - HP-UX

how to add another node into acluster

leyearn — Tue, 31 Oct 2006 06:39:58 GMT

hp9000 rp4440 systems ,os: hp-ux 11i

serviceGuard OPS

there are two nodes(rp4440_1,rp4440_2) in a cluster

there is a rp4440_3 want to join the cluster

how can I do ?

can you tell me in detail ?

thanks

Re: how to add another node into acluster

Steven E. Protter — Tue, 31 Oct 2006 06:43:51 GMT

Shalom,

Rebuild the cluster config which an be done while running.

cmquerycl -n newnode name -n oldnodename

Then
cmcheckconf
cmapplyconf

SEP

Re: how to add another node into acluster

rariasn — Tue, 31 Oct 2006 06:55:58 GMT

Hi,

http://docs.hp.com/en/B3936-90100/B3936-90100.pdf

page #344

rgs

Re: how to add another node into acluster

Doug O'Leary — Tue, 31 Oct 2006 08:53:53 GMT

Hey

This checklist should be of help:

http://www.olearycomputers.com/ll/mcsg/mcsg_mknode.html

Doug

Re: how to add another node into acluster

vinod_25 — Sat, 04 Nov 2006 09:01:38 GMT

Use the following procedure to add a node with HP-UX commands. For this example, nodes ftsys8 and ftsys9 are already configured in a running cluster named cluster1, and you are adding node ftsys10.

Use the following command to store a current copy of the existing cluster configuration in a temporary file:

# cmgetconf -C temp.ascii

Specify a new set of nodes to be configured and generate a template of the new configuration:

# cmquerycl -C clconfig.ascii -c cluster1 \ -n ftsys8 -n ftsys9 -n ftsys10

Edit the file clconfig.ascii to check the information about the new node.

Verify the new configuration:

# cmcheckconf -C clconfig.ascii

Apply the changes to the configuration and send the new binary configuration file to all cluster nodes:

# cmapplyconf -C clconfig.ascii

Use cmrunnode to start the new node, and, if desired, set the AUTOSTART_CMCLD parameter to 1 in the /etc/rc.config.d/cmcluster file to enable the new node to join the cluster automatically each time it reboots.

Award points...

Regard
Vinod