User manual

Chapter 5: Management with the CLU
135
Functions Under Controller Management
• View Controller Information – Serial and revision numbers, IP addresses,
cache size, iSCSI port information
• Modify Controller Parameters – Modify the Controller Label (name) and
change the date and time
• Firmware Update – Update VTrak’s firmware. See page 174 for more
information
• VPD – Displays information from these controller boards: Storage Enclosure
Processor, Main Controller, Controller Daughter Card, Battery, Fans, Power
Supplies and Backplane
• Reboot – Reboot the VTrak subsystem
Enclosure Management
From the Main menu, press 1 and Enter then 2 and Enter to access Enclosure
Managment. The result looks like this:
Enclosure Management
1. Fan Speed
2. Buzzer
3. Temperature
4. Voltage
5. Battery
R. Return to Previous Menu
Fan Speed
From the Enclosure Management menu, press 1 and Enter to access Fan Speed.
****************Fan Speed***************
Fan # RPM Normal Operational Range
------------------------------------------------------------
1 4753 3750-5250
2 0 3750-5250
3 1917 1350-2850
4 1928 1350-2850
5 1804 1350-2850
6 1804 1350-2850
In this example, Fan 2 is not turning. This condition can cause overheating of the
VTrak subsystem. A broken fan requires replacement, even if the VTrak
temperature readings are currently normal.
Fans 1 and 2 are located on the Power Supplies. As a result, Power Supply 2
requires replacement even if the power output levels are OK.