Fbwc Module Led Definitions - HP ProLiant DL320e Gen8 v2 Maintenance And Service Manual

Item LED
Drive status
4

FBWC module LED definitions

The FBWC module has three single-color LEDs (one amber and two green). The LEDs are duplicated on the
reverse side of the cache module to facilitate status viewing.
1 - Amber
Off
Off
Off
Off
Off
Off
Off
Off
Flashing 1 Hz
Status Definition
Off Removing the drive does not cause a logical drive to fail.
Solid green The drive is a member of one or more logical drives.
Flashing green The drive is rebuilding or performing a RAID migration, strip size
migration, capacity expansion, or logical drive extension, or is
erasing.
Flashing The drive is a member of one or more logical drives and predicts
amber/green the drive will fail.
Flashing amber The drive is not configured and predicts the drive will fail.
Solid amber The drive has failed.
Off The drive is not configured by a RAID controller.
2 - Green 3 - Green
Off Off
Flashing 0.5 Hz Flashing 0.5 Hz The cache microcontroller is executing from within its
Flashing 1 Hz Flashing 1 Hz
Off Flashing 1 Hz
Off On
On On
Flashing 1 Hz Off
On Off
Flashing 1 Hz Off
Interpretation
The cache module is not powered.
boot loader and receiving new flash code from the host
controller.
The cache module is powering up, and the capacitor
pack is charging.
The cache module is idle, and the capacitor pack is
charging.
The cache module is idle, and the capacitor pack is
charged.
The cache module is idle, the capacitor pack is charged,
and the cache contains data that has not yet been
written to the drives.
A backup is in progress.
The current backup is complete with no errors.
The current backup failed, and data has been lost.
Component identification 81