HP Insight Management Agents - Manual (Page 66)

— 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.
— Permanently Disabled - operations have been permanently disabled. Check the Array
Accelerator Error Code for the monitored item to determine why the cache operations
have been permanently disabled.
— Unavailable - An Array Accelerator has not been configured.
• Battery Status displays the status of the battery pack on the Array Accelerator. The battery
pack can recharge only when the system is powered on. The status can be one of the
following:
— OK - The battery pack is fully charged.
— Failed - The battery pack is below a sufficient voltage level and has not fully recharged
within the maximum 36 hours. Your board should be serviced as soon as possible.
— Charging - The battery power is less than 75%. The array controller is attempting to
recharge the battery pack. A battery pack can take as long as 36 hours to fully recharge.
If the battery pack has not recharged after 36 hours, it is considered failed.
— Degraded - The battery pack is still operating but one of the batteries in the pack has
failed to recharge properly. Your board should be serviced as soon as possible.
— Not Present - The battery pack is not present. (Some controllers do not have a battery
backed cache.)
• Bad Data indicates possible data loss due to a battery problem when the system was powered
on. The following values are valid:
— Possible - At power on, the battery pack was not sufficiently charged. The Array
Accelerator has not retained any data that may have been stored in the cache because
the battery pack did not retain sufficient charge when the system resumed power. If no
data was in the cache, no data was lost. Several situations may have caused this
condition, including the following:
— None - No data loss occurred. At power on, the battery pack was properly charged.
66 Agent information