Owner manual

Agent information 37
• Firmware Primary/Secondary—The array controller is using a primary/secondary algorithm implemented in
the controller firmware and the operating system driver.
• Unknown—Indicates that the Storage Agents cannot determine the redundancy type for the controller. You
may need to upgrade the Storage Agents.
• Redundancy Error—Displays the redundancy error for the controller. The following values are valid:
• No Failure—No failures have been detected.
• No Redundant Controller—No redundant controller is installed.
• Different Hardware—The other controller indicates a different hardware model.
• No Link—A link to the other controller could not be established.
• Different Firmware—The other controller indicates a different firmware version.
• Different Cache—The other controller indicates a different cache size.
• Other Cache Failure—The other controller indicates a cache failure.
• No Drives—This controller cannot see any attached drives, but the other controller can.
• Other No Drives—This controller can see the attached drives, but the other controller cannot.
• Unsupported Drives—One or more attached drives has been determined to be incapable of properly
supporting redundant controller operation.
• Expand in Progress—An expand operation is in progress. Redundant operation not supported until the
expand operation is complete.
• Unknown—Indicates that the Storage Agents are unable to determine the redundancy error for the
controller. You may need to upgrade the Storage Agents.
• Firmware Version—L
ists the firmware version of the array controller. This value can be used to help
identify a particular revision of the controller.
• Product Revision—Displays the revision of the array controller board. This value can be used to help identify a
particular revision of the controller.
• Serial Number—Displays the serial number for the array controller. Use this number for identification purposes.
• Processor Usage—Displays the total percentage of the processor usage, expressed as a number from 0 to 100
inclusive.
• Command Count—Displays the total number of read and write commands processed in this sample. This value
is expressed as read and write commands per second.
• Command Latency—Displays the average command latency for this sample in 1/100,000 of a second units.
• ADG Enabler Status—Displays the array controller RAID ADG Enabler Module status. The module enables
advanced controller features such as Advanced Data Guarding. The following values are valid:
• Not Supported—Indicates that the RAID ADG Enabler Module is not supported by this type of controller.
• Not Present—Indicates that the RAID ADG Enabler Module is not present or is not accessible.
• Fully Functional—Indicates that the RAID ADG Enabler Module is functional and accessible.
• Bad Signature—Indicates that the RAID ADG Enabler Module has an incorrect signature.
• Bad Checksum—Indicates that the RAID ADG Enabler Module checksum failed.
• Present - Upgrade Firmware—Indicates that the RAID ADG Enabler Module is installed, but a firmware
upgrade is required to make it fully functional.
• Unknown—Indicates that the Storage Agents do not recognize the RAID ADG Enabler Module. You may
need to upgrade the Storage Agents.
• Daughter Board Type—D
isplays the type of daughter board installed on the array controller. The
following values are valid:
• Not Supported—Indicates that the array controller does not support daughter boards or it does not support
daughter board identification.
• Not Present—Indicates that a daughter board is not installed on the array controller.
• SCSI—Indicates that a SCSI daughter board is installed on the array controller.
• Fibre—Indicates that a Fibre daughter board is installed on the array controller.
• Array—Indicates that an Array Expansion Module is installed on the array controller.
• Unknown—Indicates that the daughter board type is not recognized. You may need to upgrade the Storage
Agents.
• Rebuild Priority—D
isplays the logical drive rebuild priority of the controller. The following values are
valid:
• Low—Indicates the rebuild priority is low.
• Medium—Indicates the rebuild priority is medium.