MAP 4047
Use this MAP to resolve the following problem: Missing remote controller (SRN nnnn - 9076)
An adapter attached in a multi-initiator and high availability configuration was not discovered in the allotted time. Determine which of the following items is the cause of your specific error and take the appropriate actions listed. If this action does not correct the error, contact your hardware service provider.
The possible causes are:
- An attached adapter for the configuration is not installed or is not powered on. Some adapters are required to be part of a high availability RAID configuration. Verify this requirement in the feature comparison tables for PCIe and PCI-X cards. Ensure that both adapters are properly installed and powered on.
- If the configuration is a high availability single-system RAID configuration, both adapters might not be in the same partition. Ensure that both adapters are assigned to the same partition.
- An attached adapter does not support the desired configuration. See SAS RAID configurations to determine the allowable configurations. Then correct the configuration. If correcting the configuration does not resolve the error, contact your hardware service provider.
- An attached adapter for the configuration failed. Take action on the other errors that have occurred at the same time as this error.
- Adapter microcode levels are not up to date or are not at the same level of supported function. Ensure that the microcode for both adapters is at the latest level.
Note: The adapter that is logging this error will run in a performance
degraded mode, without caching, until the problem is resolved.
When the problem is resolved, see the removal and replacement procedures topic for the system unit on which you are working and do the "Verifying the repair" procedure.
