3.7.0 HP StorageWorks HP Scalable NAS File Serving Software upgrade guide HP Scalable NAS for Linux (AG513-96005, October 2009)

NOTE:
The Quick Restore installs the Linux Device Mapper MPIO RPMs and the
HP Device Mapper Multipath Enablement Kit and also configures the
necessary fc_pcitable entries. It is not necessary to update the file
manually.
8. Update entries in the/etc/hosts file.
9. Load the HBA driver and verify that the server has access to the SAN storage.
Run the following command to load the driver:
# /etc/init.d/pmxs load
10. Recreate all mount points that existed prior to the upgrade. (When HP Scalable
NAS is started, it will remount all persistent PSFS filesystems.)
11. Run the mximport tool to import the cluster configuration from a node running
3.5.1.
NOTE:
The mximport tool automatically collects the necessary configuration
information from the 3.5.1 node and sets a flag on the node being
upgraded to indicate that this is an upgraded node. The MxFS migration
package must be installed on the 3.5.1 node and the node must be
accessible via ssh.
# mximport
mximport asks for the following information: the hostname, the root password
for the 3.5.1 node, and the HP Clustered File System admin password for the
3.5.1 cluster. The configuration information is then imported.
If NFS export groups are configured on the 3.5.1 cluster, mximport asks for
a location to store the export group data, including the MxReg NFS state
information. HP recommends that you specify a path on a PSFS filesystem on
the shared storage. The filesystem should be a persistent mount. mximport will
verify that the path is accessible from the 3.5.1 node.
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