HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide (EK-G80TS-SA. C01, March 2005)

Utilities and Exercisers
92 HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
VTDPY screens
VTDPY displays storage subsystem information by using the following display
screens:
■ Display Default screen
■ Controller Status screen
■ Cache Performance screen
■ Device Performance screen
■ Host Ports Statistics screen
■ Resource Statistics screen
■ Remote Status screen
Display any of the screens by entering DISPLAY at the VTDPY prompt, followed
by the screen name. For example, enter the following command at the VTDPY
prompt:
DISPLAY CACHE
Each screen is shown in the following sections. Screen interpretations are
presented following the various screens.
Display Default screen
The Display Default screen, shown in Figure 16 on page 93 (the display for ACS
V8.8-xP differs slightly), consists of the following sections and subsections:
■ Screen header, which includes:
— Controller ID data
— Subsystem performance
— Controller uptime
■ Controller and processor utilization
■ Host port 1 and 2 packet data brief
■ Full unit performance