Component identification 7
1 - Amber 2 - Green 3 - Green Interpretation
The cache module is not powered.
Off
every 2 seconds
every 2 seconds
The cache microcontroller is executing from within its
boot loader and receiving new flash code from the host
controller.
Off
per second
per second
The cache module is powering up, and the battery
pack is charging.
Off
per second
The cache module is idle, and the battery pack is
charging.
Off
The cache module is idle, and the battery pack is
charged.
Off
The cache module is idle, the battery pack is charged,
and the cache contains data that has not yet been
written to the drives.
Off
per second
A backup of the DDR content on the cache module is
in progress.
The current backup is complete with no errors.
Flashing once
per second
The current backup failed, and data has been lost.
Flashing once
per second
A power error occurred during the previous or current
boot. Data may be corrupt.
Flashing once
An overtemperature condition exists.
Flashing twice
per second
The battery pack is not attached.
Flashing twice
per second
The battery has been charging for 10 minutes, but has
not reached sufficient charge to perform a full backup.
On
The current backup is complete, but power
fluctuations occurred during the backup.
The cache module microcontroller has failed.