Flashing amber/green = Drive is configured and indicating
a predictive failure. The drive may also be undergoing a
rebuild, expansion, extension, or migration.
Flashing amber (1 Hz) = A predictive failure alert has been
received for this drive. Replace the drive as soon as
possible.
Amber = Drive failure, link failure, or mismatched
configuration.
Off = The drive is offline, a spare, or not configured as part
of an array.
Green = The drive has been selected by a management
application and it is operating normally.
1. Hard drive LEDs Drive Locate mode (UID LED is
flashing)
Flashing amber (1 Hz) = The drive is not selected and is
indicating a predictive failure.
Flashing amber/green = The drive has been selected by
a management application and is indicating a predictive
failure.
Amber = The drive might or might not be selected and is
indicating drive failure, link failure, or mismatched
configuration.
Off = The drive is not selected.
Blue = UID LED is enabled from the UID button2. UID button/LED
Blue flashing = Item 1 is in locate mode
Off = UID LED is disabled
Green = System health is good3. Internal health LED
Off = System is off
Amber = Enclosure requires service check: I/O, fan and
power supply LEDs, and AC power cables to power
supplies.
4. GSI LED
Off = Enclosure is functioning normally.
HPE StoreOnce 4900 Backup disk enclosure 37