HP StorageWorks Clustered File System 3.6.0 Windows Storage Server Edition Administration Guide (403103-005, January 2008)

Chapter 19: SAN Maintenance 253
server in the cluster, 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
HP Clustered File System 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 HP Clustered File System:
net stop matrixserver
2. Disable the HP Clustered File System service:
mxservice -uninstall
3. Remove the psd driver from the driver stack:
psdcoinst -uninstall
4. Reboot the server. The server will come up without HP Clustered File
System 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