HP Insight Management Agents - Manual (Page 72)

◦ Backup - This duplexed array controller is the backup controller.
◦ Unknown - Indicates that the Storage Agents are unable to determine the role of the
controller. You may need to upgrade the Storage Agents.
•
Redundancy Type displays the type of redundant configuration. The following values are valid:
Not Redundant - This array controller is not in a redundant configuration. ◦
◦ Firmware Active/Standby - The array controller is using an active/standby algorithm
implemented in the controller firmware and the operating system driver.
◦ 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 are unable to determine the type of
redundancy 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.
Accelerator Information
This section displays the following information about fibre array controllers that are installed in a
storage system.
•
Status displays the status of the Fibre Channel Array Accelerator (FCAA). The status can be
one of the following:
◦ Enabled - Cache operations are currently configured and enabled for at least one logical
drive.
◦ Temporarily Disabled - Cache operations have been temporarily disabled. Check the
Array Accelerator Error Code for the monitored item to determine why the cache operations
have been temporarily disabled.
72 Agent information