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

Utilities and Exercisers
110 HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Host port configuration
VTDPY displays host port configuration information in a block of tabular data in
the Host screen only. The data is displayed for both host port 1 and host port 2
independently, although the format is the same for both.
Use the CLEAR command to clear the host display link error counters.
Table 23 outlines the Known Hosts portion of the Fibre Channel Host Status
display.
Table 24 and Table 25 (on page 111) detail the remaining portions of the Fibre
Channel Host Status display. Table 24 includes the labels that report the status of
ports 1 and 2, and Table 25 describes the link error counters.
Table 23: Fibre Channel Host Status Display—Known Host Connections
Field
Label
Description
## Internal ID.
NAME Refer to the SHOW CONNECTIONS command in CLI reference guide.
BB Buffer-to-buffer credit.
FrSz Frame size.
ID/ALPA Host ID.
P Port number (1 or 2).
SStatus:
N=online.
F=offline.
Table 24: Fibre Channel Host Status Display—Port Status
Field
Label
Description
Topology Fabric, loop, or offline.
Current
Status
Fabric, loop, down, standby, or offline.
Current
ID/ALPA
Controller ID.
TACHYON
Status
Denotes the current state of the TACHYON or Fibre Channel control
chip. See the “TACHYON chip status” section on page 112 for
more detail.