3.1.2 Matrix Server Installation Guide

Table Of Contents

Chapter 2: Install PolyServe Matrix Server 13

Use the following commands to verify your configuration.

1. Run the following command to determine whether an HBA driver

was loaded when the kernel rebooted:

# lsmod | grep [lpfc|qla2xxx]

2. If lsmod reports that an HBA driver was loaded, use one of the

following commands to check the driver version. The version will

appear in the first few lines.

Emulex:

# cat /sys/class/scsi_host/host4/lpfc_drvr_version

QLogic:

# cat /proc/scsi/qla2xxx/<adapter> | more

9. Verify the SAN Configuration

This step verifies that the SAN devices are configured appropriately and

can be viewed from the servers that will be in the matrix. You will need to

perform this step on each server.

If an HBA driver has not already been loaded, run the following

command to load the driver:

# /etc/init.d/pmxs load

Next, run the following command to see a list of devices.

# cat /proc/partitions

Review the output to verify that the SAN is configured as you expect.

For installations using fabric-based fencing, verify that Matrix Server can

communicate properly with each switch. Run the following command,

which displays the nameservice entries of connected and loaded HBA

and Storage ports.

# /opt/polyserve/sbin/PSANinfo –c <community string> <FC

switch IP address>

If the command fails, you will need to resolve the problem before

proceeding with the installation.