HP Integrity NonStop J-Series - Manual (Page 309)

COUP and PUP Interfaces
HP NonStop Storage Management Foundation User's Guide—523562-007
B-5
Obtaining Information

Removing one physical disk and placing it elsewhere, causing the physical disk
name to change
Recovery from the above mentioned cases is not possible, except by falling back to the
original configuration. In short, any operation that results in either changing the
physical volume name or changing the VDP name should not be performed.
Obtaining Information
Both COUP and PUP commands are used to obtain information about SMF processes,
storage pools, virtual disks, and physical volumes.
Process Information
To obtain information on currently executing SMF processes, use the COUP STATUS
or INFO commands:
You can also use PUP LISTDEV commands to obtain information about processes:
Storage Pool Information
To obtain information on storage pool and virtual disk configurations, you use the PUP
SHOWPOOL and SHOWVIRTDISK commands:
STATUS Displays the attributes of a currently executing process
INFO Displays the attributes associated with an OSCONFIG entry for
a process and, optionally, the attributes of any related executing
process
LISTDEV process-name Displays the attributes of a currently executing process
and, optionally, information about physical volumes or
virtual disks associated with the process if it is a
storage pool process
LISTDEV VIRTDISK Displays information for all currently executing virtual
disk processes
LISTDEV POOL Displays information for all currently executing storage
pool processes and, optionally, information about
physical volumes or virtual disks associated with the
process
SHOWPOOL Displays the attributes of one or all defined storage pools
SHOWVIRTDISK Displays the attributes of one or all defined virtual disks