Verify Controller Component Status; Replace A Controller Hba - Oracle FS1-2 Customer Service Manual

Verify Controller Component Status

1 From Guided Maintenance, verify that the status is Normal.
You can also verify the status by navigating to System > Hardware and
then selecting a chassis. The Overview page for the selected chassis lists the
status of each component.
Note: The Controller status will be visible several minutes after being
powered on. The Oracle FS1 Flash Storage System must load the operating
system software on the Controller, then validate the status of the Controller
and the hardware before it will allow the Controller to rejoin the system
and return to Normal status.
2 Review the status of the LEDs to confirm a status of Normal.

Replace a Controller HBA

An HBA is a circuit board installed inside the Controller riser board assembly.
A failed HBA might cause a Controller failure that could result in the remaining
Controllers to shoulder the load. Therefore, if failed, an HBA must be replaced
immediately. Additional HBAs can also be added to existing configurations.
Prerequisites:
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Note: Replacing an HBA might require changes to the port's world wide name
(WWN).
Ensure that you have a Phillips Number 2 screwdriver with at least a 4-inch
shaft.
Before handling a component, touch a grounded surface to discharge any
static electricity.
Attach an electrostatic discharge (ESD) wrist strap to your wrist, and stand
on an ESD mat while replacing components.
Keep filler panels available in case you only remove the HBA and do not plan
to replace the HBA immediately.
Note: Filler panels ensure proper airflow inside the Controller.
Use only the filler panels provided with the Controller to maintain proper
airflow and EMI conformance for empty slots inside the Controller.
Fail over the Controller before replacing the component using Guided
Maintenance.
Note: The Controller must be failed over to prevent data loss or data
corruption during the component replacement process.
Label all cables connected to the Controller so that they can be reconnected
accurately to the Controller after the replacement procedure is complete.
Controller Replacement Procedures
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