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

RAID Array 450 HSZ50 HSOF Software Version 5.7 for Compaq Tru64 UNIX
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Figure 5-1 External Cache Battery Disable Switch
CXO6164A
Power
connector
Battery
disable
switch
Status
LED
ECB 1
ECB 2
5.2.5.1 Restarting the Controller
1.
Before you restore power to the subsystem, remove the
controller module, and the write-back cache module. Remove
the battery disable jumper and replace it so it is only
covering one pin, then reassemble the unit.
2.
If you removed the PCMCIA card, hold down the reset
button while inserting the PCMCIA card. When you release
the reset button, the controller restarts.
3.
If you did not remove the PCMCIA card, press the reset
button and the controller restarts.
5.3 Using SHOW on Both Controllers
Some devices, such as tape devices, might not show correctly on one controller
if they are preferred to the other controller. If the expected information is not
displayed from one controller by using the SHOW this_controller command,
use the SHOW other_controller command to view the information.