HP StorageWorks Clustered File System 3.6.1 Windows Storage Server Edition administration guide (AG515 - 96007, August 2008)

Chapter 19: Advanced Monitor Topics 261
MX_SERVER=IP address
The primary address of the server that calls the script. The address is
specified in dotted decimal format.
MX_TYPE=(SERVICE|DEVICE)
Whether the script is for a service or device monitor.
MX_VHOST=IP address
The IP address of the virtual host. The address is specified in dotted
decimal format. (Applies only to service monitors.)
MX_PORT=Port or name
The port or name of the service monitor. (Applies only to service
monitors.)
MX_NAME=name
The name of the device monitor. (Applies only to device monitors.)
HP Clustered File System does not set any other variables. If a script
requires a variable such as a pathname, it will need to set it.