3.6.0 Matrix Server 3.6.0 Administration Guide (5697-7081, December 2007)

Chapter 19: SAN Maintenance 253

you can use the following command to determine whether all

membership partitions have a valid Cluster-ID.

mprepair --sync-clusterids

The command displays the Cluster-IDs found in each membership

partition and flags those partitions containing an invalid ID. You can then

specify whether you want the command to repair the partitions having a

mismatched Cluster-ID.

mprepair --get_current_mps can also be used to obtain more information

about the membership partitions.

Change a Host Bus Adapter or Driver

Matrix Server and the psd driver must be disabled when you add,

remove, or update a Host Bus Adapter or its driver. The following

procedure describes how to change a Host Bus Adapter or driver on a

server. All commands are run from the Command Prompt.

1. Stop Matrix Server:

net stop matrixserver

2. Disable the Matrix Server service:

mxservice -uninstall

3. Remove the psd driver from the driver stack:

psdcoinst -uninstall

4. Reboot the server. The server will come up without Matrix Server and

the psd driver.

5. Make the necessary change to the HBA or driver. Reboot the system if

the HBA installation prompts you to do so.

6. (Optional.) Verify that the new HBA is supported:

mxcheck

7. Update the registry:

regedit /s psd.reg