HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Maintenance and Service Guide (EK-G80MS-SA. C01, March 2005)

Replacing BA370, M2100 & M2200 Enclosure Elements
145HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Maintenance and Service Guide
Caution: If your cache module is in a BA370 enclosure, you must disable the
ECB before proceeding to the next step. Failure to disable the ECB can result
in cache module damage. To disable the ECB, complete the following steps:
a. Disable the ECB by pressing the battery disable switch on the battery
module.
b. Connect the ECB Y-cable to the cache module.
H b. After the message, Install the new cache module in
slot x within 2 minutes, is displayed, insert the
replacement cache module completely into the appropriate bay, and
then engage the cache module retaining levers.
 4. For the operational controller, note that in Mirrored mode, FRUTIL
initializes the mirrored portion of the replacement cache module, checks
for old data on the cache module, and then restarts all device ports. After
device ports restart, FRUTIL tests the cache module and the ECB. After
the test concludes, the device ports are quiesced, and a mirror copy of the
cache module data is created on the newly installed cache module.
H 5. Determine whether the controller associated with the replacement cache
module is installed, and complete one of the following options:
H ■ If the controller associated with the replacement cache module is not
installed, FRUTIL exits automatically. After FRUTIL exits, proceed
to the “Installing array controllers in dual-redundant controller
configurations” section that starts on page 126.
■ If the controller associated with the replace cache module is installed,
continue to the next step.
H 6. For the controller associated with the replacement cache module, note and
observe the following:
H ■ The controller restarts.
H ■ The controller restart takes up to 60 seconds, indicated by the
temporary cycling of the port LEDs and a flashing controller Reset
button.