RAID Array 450 HSZ50 HSOF Software Version 5.7 for Compaq Tru64 UNIX Release Notes

Release Notes
AA–R1ZZE − TE Page 21
3. Take the controller out of service by issuing the one of the following two
CLI command steps.
− Single Controller:
SHUTDOWN THIS_CONTROLLER
− Dual Controllers:
SHUTDOWN OTHER_CONTROLLER
SHUTDOWN THIS_CONTROLLER
When the shut down completes, the controller or controllers’
green reset LED on the operator control panel (OCP) stops
blinking.
4.
Power off the entire storage subsystem.
5.
Press the battery disable switch, the small button labeled SHUT OFF next
to the flashing status LED on the ECB, and hold it in for approximately 2
seconds (refer to Figure 1). The cache LED will flash once, then shut off.
NOTE
The battery is no longer powering the cache.
6. To return to normal operation, the cache battery is enabled when the
RAID subsystem is powered on.
7.
Restart the Controller
− PCMCIA Card Removed: Hold down the reset button while
inserting the PCMCIA Card. When you release the reset button,
the controller restarts.
− PCMCIA Card Not Removed: Press the reset button and the
controller restarts.