3.7.0 HP StorageWorks HP Scalable NAS File Serving Software administration guide - HP Scalable NAS 3.7 for Linux (AG513-96002, October 2009)

Edit Persistent Mounts. If the filesystem is not mounted on a particular server, select
that server and click Activate.
fsockopen error: Connection refused
You may see the following error when you attempt to connect to the Dashboard:
There was an error collecting perfmon data (IP:8652):fsockopen error:
Connection refused
Typically this error occurs because either HP Scalable NAS or mxpersrv is not
running, or the administrative filesystem is not mounted. (Procedures for correcting
these situations are described above.) If the condition persists for more than a few
minutes, try restarting mxperfsrv.
Performance monitoring300