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

Confirm that you want to proceed with the I/O fencing configuration at the

prompt.

The program checks that the local node running the script can communicate

with remote nodes and checks whether Storage Foundation Cluster File System

5.1 SP1 is configured properly.

Review the I/O fencing configuration options that the program presents.

Type 1 to configure server-based I/O fencing.

Select the fencing mechanism to be configured in this

Application Cluster [1-3,b,q] 1

Make sure that the storage supports SCSI3-PR, and answer y at the following

prompt.

Does your storage environment support SCSI3 PR? [y,n,q] (y)

Provide the following details about the coordination points at the installer

prompt:

■ Enter the total number of coordination points including both servers and

disks. This number should be at least 3.

Enter the total number of co-ordination points including both

CP servers and disks: [b] (3)

■ Enter the total number of coordinator disks among the coordination points.

Enter the total number of disks among these:

[b] (0) 2

Provide the following CP server details at the installer prompt:

■ Enter the virtual IP addresses or host names of the virtual IP address for

each of the CP servers. The installer assumes these values to be identical

as viewed from all the application cluster nodes.

Enter the Virtual IP address/fully qualified host name

for the Co-ordination Point Server #1:

[b] 10.209.80.197

■ Enter the port that the CP server would be listening on.

Enter the port in the range [49152, 65535] which the

Co-ordination Point Server 10.209.80.197

161Configuring SFCFS for data integrity

Setting up server-based I/O fencing using installsfcfs