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

Utilities and Exercisers
105HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Unit Performance data fields
VTDPY displays virtual storage unit performance information in a block of tabular
data in the Display Default, Controller Status, Cache Performance, and
Resource Statistics screens only. Each of these screens displays the unit
performance data in a different format, as follows:
■ Display Default screen uses the full format (see Figure 16 on page 93).
■ Controller Status screen uses a brief format (see Figure 17 on page 94).
■ Cache Performance screen uses the maximum format (see Figure 18 on
page 95).
■ Resource Statistics screen also uses a brief format (see Figure 21 on
page 101).
Although these displays show unit performance in three different formats, the
displays share common data fields, with the brief format displaying the least
information, the full format supplying more information, and the maximum
format displaying the maximum amount of available information. See Table 20 on
page 106 for a description of each field on these screens.
Table 19: VTDPY—Common Data Fields Column Definitions: Part 2
Column Contents
Port SCSI ports 1 through 6.
Target SCSI targets 0 through 15. Single controllers occupy 7; dual-redundant
controllers occupy 6 and 7.
D = Disk drive or CD-ROM drive.
F=Foreign device.
H=“This controller.”
h = “Other controller” in dual-redundant configurations.
P=Passthrough device.
? = Unknown device type.
(space) = No device at this port and target location.