Verifying Proper Operation - HP 201723-B21 - StorageWorks Modular SAN Array 1000 Hard Drive Maintenance And Service Manual

3.
If necessary, power on the MSA as instructed in
the MSA.
NOTE:
Each time a system with two controllers is powered on or restarted, or if a second controller is
hot-plugged into a single-controller configuration, the firmware versions on the controllers are compared.
If the firmware versions on the two controllers are not the same, the controller LCD panel prompts to clone
the firmware from the controller with the latest version onto the other controller. For information, see
Cloning controller

Verifying proper operation

After replacing the array controller, controller cache module, or cache module battery pack, verify that:
• The controller Heartbeat LED is blinking.
• The controller Fault LED is off.
• No new error messages are displayed on the array controller LCD display panel.
After installing a new array controller, verify that the latest available firmware is installed. See
controller firmware
• Determining the currently-installed firmware version
• Updating controller firmware
• Cloning controller firmware
• Recovering corrupted firmware
82
Customer replaceable components
2
firmware.
for the following instructions:
1
15595
Connecting the Power and Applying power to
Array