Verifying i/o fencing configuration – Symantec Veritas 5 User Manual

Page 102

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6

Save and close the file.

7

Verify the syntax of the file /etc/VRTSvcs/conf/config/main.cf:

#

hacf -verify /etc/VRTSvcs/conf/config

8

Using rcp or another utility, copy the VCS configuration file from a node (for
example, galaxy) to the remaining cluster nodes.

For example, on each remaining node, enter:

#

rcp galaxy:/etc/VRTSvcs/conf/config/main.cf \

/etc/VRTSvcs/conf/config

9

Start the I/O fencing driver and VCS. Perform the following steps on each
node:

Start the I/O fencing driver.

The vxfen startup script also invokes the

vxfenconfig

command, which

configures the vxfen driver to start and use the coordinator disks that are
listed in /etc/vxfentab.

#

/etc/init.d/vxfen start

Start VCS.

#

/opt/VRTS/bin/hastart

Verifying I/O fencing configuration

Verify from the vxfenadm output that the SCSI-3 disk policy reflects the
configuration in the /etc/vxfenmode file.

Configuring VCS clusters for data integrity
Setting up disk-based I/O fencing manually

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