Fbwc Module Led Definitions - HP ProLiant DL180 Gen9 User Manual

When a drive is configured as a part of an array and connected to a powered-up controller, the drive LEDs
indicate the condition of the drive.
Item LED
Locate
1
Activity ring
2
Do not remove
3
Drive status
4
The blue Locate LED is behind the release lever and is visible when illuminated.

FBWC module LED definitions

The cache 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.
Status Definition
Solid blue The drive is being identified by a host application.
Flashing blue The drive carrier firmware is being updated or requires an update.
Rotating green Drive activity
Off No drive activity
Solid white Do not remove the drive. Removing the drive causes one or more of
the logical drives to fail.
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.
Component identification 17