HP AD510A HP StorageWorks 1500 Modular Smart Array maintenance and service gui - Page 84

Installing the controller, Verifying proper operation

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Installing the controller 1. Insert the new or serviced array controller into the MSA chassis controller bay (1). 2. Push the controller in as far as it will go, making sure that the controller is seated, and then press the latch handle inward until it is flush against the front panel (2). 1 2 15493 3. If necessary, power on the MSA as instructed in Connecting the Power and Applying power to 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 firmware. 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 Array controller firmware for the following instructions: • Determining the currently-installed firmware version • Updating controller firmware • Cloning controller firmware • Recovering corrupted firmware 84 Customer replaceable components

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Installing the controller
1.
Insert the new or serviced array controller into the MSA chassis controller bay (
1
).
2.
Push the controller in as far as it will go, making sure that the controller is seated, and then press the
latch handle inward until it is
fl
ush against the front panel (
2
).
1
2
15493
3.
If necessary, power on the MSA as instructed in
Connecting the Power
and
Applying power to
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 con
fi
guration, the
fi
rmware versions on the controllers are compared.
If the
fi
rmware versions on the two controllers are not the same, the controller LCD panel prompts to clone
the
fi
rmware from the controller with the latest version onto the other controller. For information, see
Cloning controller
fi
rmware
.
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
fi
rmware is installed. See
Array
controller
fi
rmware
for the following instructions:
•
Determining the currently-installed
fi
rmware version
•
Updating controller
fi
rmware
•
Cloning controller
fi
rmware
•
Recovering corrupted
fi
rmware
84
Customer replaceable components