HP StorageWorks Fabric OS 5.3.x administrator guide (5697-0244, November 2009)

300 Working with diagnostic features
To display temperature status
1. Connect to the switch and log in as admin.
2. At the command line, enter the tempShow command:
Information displays for each temperature sensor in the switch.
The possible temperature status values are:
OK—Temperature is within acceptable range.
FAIL—Temperature is outside of acceptable range. Damage might occur.
Viewing the system message log
The system message log feature enables messages to be saved across power cycles and reboots.
The HP StorageWorks Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director Director models
maintain an independent system message log for each of the two CP blades. For these models, you should
configure syslogd to support chronological system message logs. For details, see ”Configuring for syslogd”
on page 302.
For details on error messages, refer to the Fabric OS System Error Message Reference Manual.
To display the system message log, with no page breaks
1. Connect to the switch and log in as admin.
2. Enter the errDump command at the command line.
To display the system message log one at a time
1. Connect to the switch and log in as admin.
2. Enter the errShow command at the command line.
To clear the system message log
1. Connect to the switch and log in as admin.
2. Enter the errClear command at the command line.
All switch and chassis events are removed.
switch:admin> tempshow
Index Status Centigrade Fahrenheit
----------------------------------------------------
1 OK 21 70
2 OK 22 72
3 OK 29 84
4 OK 24 75
5 OK 25 77
switch:admin>