HP StorageWorks XPath OS 7.4.X Administrator Guide (AA-RVHDD-TE, February 2006)

XPath OS 7.4.x administrator guide 43
Viewing temperature status
Use the tempShow command to display readings of all temperature sensors in the MP Router:
1. Log in as admin.
2. Issue the tempShow command:
The possible values for temperature status are:
• OK: Temperature is within the acceptable range.
• MARGINAL: Temperature is outside the acceptable range. Damage might occur to the switch.
The number of sensors might vary on different MP Routers. Every sensor is indexed by a sequential number.
For more information on the location of the sensors and the range of temperatures for safe operation, see
the installation guide for your switch.
Viewing power supply status
1. Log in as admin.
2. Issue the psShow command:
The possible values for power supply status are:
• OK: Power supply is present and functioning correctly.
• NOT PRESENT: Power supply is not present.
• FAIL: Power supply is present, but faulty.
A power supply identification line might be shown. If present, this line contains the serial number and
other identification information.
Modifying the power supply status threshold
By default, a switch running on a single power supply is in a marginal status. In some cases, this is a valid
configuration and you can modify the power supply status threshold to reflect this:
1. Log in as admin.
2. Issue the configUpload command to back up the current configuration.
See ”Backing up a configuration” on page 33.
3. Open the configuration file in a text editor and find the following line:
switch.status.policy.PowerSupplies.marginal:1
Change the 1 to 0, as follows:
switch.status.policy.PowerSupplies.marginal:0
4. Issue the configDownload command to download the modified configuration to the switch. See
”Restoring a configuration” on page 34.
5. Reboot the MP Router.
router: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
router:admin> psshow
POWER SUPPLY 1 Serial no:0000101 Part no:60-0000754-01 Rev: A Status: OK
POWER SUPPLY 2 Serial no:0000096 Part no:60-0000754-01 Rev: A Status: OK