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Adding and removing a node

Configuring SFCFS and CVM agents on the new node

Configuring SFCFS and CVM agents on the new node

You must configure the SFCFS and CVM agents, after rebooting the new system.

To configure SFCFS and CVM agents on the new node

1Start the VCS server and vxfen on system03.

a Use hastart on system03 for starting the VCS server.

b For starting vxfen in the disable mode, run the following commands on system03:

#echo vxfen_mode=disabled > /etc/vxfenmode

#/sbin/init.d/vxfen start

cFor starting vxfen in the enabled mode:

Copy the following files from one of the existing cluster nodes to system03:

/etc/vxfenmode

/etc/vxfendg

Run the following command:

#/sbin/init.d/vxfen start

2Check that there are no service groups dependent on CVM, such as SFCFS, that are still online:

#hagrp -dep cvm

3If there are any dependencies, take them offline, then take the CVM service group offline:

#hagrp -offline cvm -sys system01

#hagrp -offline cvm -sys system02

4Open the VCS configuration for writing:

#haconf —makerw

5Add the new node to the CVM system list and specify a failover priority of zero:

#hagrp —modify cvm SystemList -add system03 X

where X is one more than the index of the last system in System list of CVM service group in /etc/VRTSvcs/conf/config/main.cf.

6Add the new node to the CVM AutoStartList:

#hagrp —modifycvm AutoStartList system01 system02 system03

7Node ID can be obtained from CVMNodeId of

/etc/VRTSvcs/conf/config/main.cf. Add the new node, system03, and its node ID, #, to the cvm_clust resource:

#hares —modifycvm_clus CVMNodeId -addsystem03 2

8Write the new VCS configuration to disk:

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Symantec HP-UX manual Configuring Sfcfs and CVM agents on the new node, Run the following command

HP-UX specifications

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