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

Post-upgrade tasks
When all nodes have been upgraded to 3.7.0 and the cluster is running, complete
the following procedures. You may also want to take some of the actions described
in Chapter 7, page 81.
License alert
After the node is upgraded, a “License is invalid” alert will pop up even though the
correct license file is present in /etc/opt/hpcfs/licenses. This is normal and
can be remedied by issuing the mxconsole command and opening the Configure
Cluster window. On the General Settings tab, click Change License File and then
open the license file in /etc/opt/hpcfs/licenses.
Reestablish NFS client connections
Because of the changes introduced with the new operating system and the 3.7.0
release, all NFS client connections must be reestablished. One way to do this is to
reboot each client machine after the cluster has been upgraded to the 3.7.0 release.
Command View Server
HP X5500 Storage Gateway for Linux/HP 4400 Scalable NAS 3.7.0 systems require
Command view Server version 8.0 or higher. Upgrade your Command View Server
accordingly.
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