A memory parity error was detected on a controller. The Recovery Guru Details area provides specific information you will need as you follow the recovery steps.
Caution
Electrostatic discharge can damage sensitive components. Use a grounding wrist strap or other anti-static precautions before removing or handling components.
If the controllers for this storage subsystem are located in an enclosure containing both controllers and drives, you may have to insert the battery from the old controller canister into the new replacement controller canister. Consult the following steps and your hardware documentation for details.
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Remove the defective controller. The defective controller (A or B) is listed in the Details area. Note: Before you insert a new controller canister into a Directly Managed Storage Subsystem (refer to the Network Management Type column in the Enterprise Management Window), you must update the DHCP/BOOTP server so that it will associate the new controller's hardware Ethernet address with the host name and IP address previously assigned to the removed controller. To update the DHCP/BOOTP server, find the entry associated with the removed controller and replace its Ethernet address with the new controller's Ethernet address. The controller's Ethernet address is located on an Ethernet ID label on the controller canister in the form xx.xx.xx.xx.xx.xx. If you need more details, consult the Storage System Planning Guide. |
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Make sure at least 1 minute has elapsed. Then, insert the new controller canister firmly into place. |
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If you have logical drives mapped to hosts that have Automatic Logical Drive Transfer (ADT) disabled, it may be necessary to redistribute the logical drives to their preferred controller. Use the following steps to determine the ADT status of the hosts connected to your storage subsystem:
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Select Recheck to rerun the Recovery Guru to ensure that the failure has been fixed. |