Veritas Storage Foundation 5.1 SP1 Cluster File System Installation Guide (5900-1510, April 2011)

Verifying I/O fencing configuration

Verify from the vxfenadm output that the SCSI-3 disk policy reflects the

configuration in the /etc/vxfenmode file.

To verify I/O fencing configuration

On one of the nodes, type:

# vxfenadm -d

Output similar to the following appears if the SCSI3 disk policy is dmp:

I/O Fencing Cluster Information:

================================

Fencing Protocol Version: 201

Fencing Mode: SCSI3

Fencing SCSI3 Disk Policy: dmp

Cluster Members:

* 0 (galaxy)

1 (nebula)

RFSM State Information:

node 0 in state 8 (running)

node 1 in state 8 (running)

Verify that the disk-based I/O fencing is using the specified disks.

# vxfenconfig -l

Setting up server-based I/O fencing using installsfcfs

If Storage Foundation Cluster File System cluster is configured to run in secure

mode, then verify that the configuration is correct before you configure CP

server-based I/O fencing.

See “Configuring server-based I/O fencing using the installsfcfs” on page 159.

Configuring server-based I/O fencing using the installsfcfs

You can configure server-based I/O fencing for the Storage Foundation Cluster

File System cluster using the installsfcfs.

159Configuring SFCFS for data integrity

Setting up server-based I/O fencing using installsfcfs