HP 418800-B21 HP StorageWorks 70 Modular Smart Array Enclosure maintenance and - Page 17

Hard drive LED combinations

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Item Description 1 Fault/UID LED (amber/blue) 2 Online/activity LED (green) Hard drive LED combinations NOTE: Predictive failure alerts can occur only when the enclosure is connected to a Smart Array controller. Online/activity LED Fault/UID LED (green) (amber/blue) On, off, or flashing Alternating amber and blue On, off, or flashing Steadily blue On Amber, flashing regularly (1 Hz) On Flashing regularly (1 Hz) Off Amber, flashing regularly (1 Hz) Flashing regularly Off (1 Hz) Flashing irregularly Amber, flashing regularly (1 Hz) Flashing irregularly Off Off Steadily amber Off Amber, flashing regularly (1 Hz) Off Off Interpretation The drive has failed, or a predictive failure alert has been received for this drive; it also has been selected by a management application. The drive is operating normally, and it has been selected by a management application. A predictive failure alert has been received for this drive. Replace the drive as soon as possible. The drive is online, but it is not currently active. Do not remove the drive. Removing a drive may terminate the current operation and cause data loss. The drive is part of an array that is undergoing capacity expansion or a stripe size migration, but a predictive failure alert has been received for this drive. To minimize the risk of data loss, do not replace the drive until the expansion or migration is complete. Do not remove the drive. Removing a drive may terminate the current operation and cause data loss. The drive is rebuilding, or it is part of an array that is undergoing capacity expansion or a stripe size migration. The drive is active, but a predictive failure alert has been received for this drive. Replace the drive as soon as possible. The drive is active and it is operating normally. A critical fault condition has been identified for this drive and the controller has placed it offline. Replace the drive as soon as possible. A predictive failure alert has been received for this drive. Replace the drive as soon as possible. The drive is offline, a spare, or not configured as part of an array. Identifying components 17

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Identifying components 17
Item
Description
1
Fault/UID LED (amber/blue)
2
Online/activity LED (green)
Hard drive LED combinations
NOTE:
Predictive failure alerts can occur only when the enclosure is connected to a Smart Array controller.
Online/activity LED
(green)
Fault/UID LED
(amber/blue)
Interpretation
On, off, or flashing Alternating amber
and blue
The drive has failed, or a predictive failure alert has been
received for this drive; it also has been selected by a
management application.
On, off, or flashing Steadily blue
The drive is operating normally, and it has been selected by a
management application.
On
Amber, flashing
regularly (1 Hz)
A predictive failure alert has been received for this drive.
Replace the drive as soon as possible.
On
Off
The drive is online, but it is not currently active.
Flashing regularly
(1 Hz)
Amber, flashing
regularly (1 Hz)
Do not remove the drive. Removing a drive may terminate the
current operation and cause data loss.
The drive is part of an array that is undergoing capacity
expansion or a stripe size migration, but a predictive failure alert
has been received for this drive. To minimize the risk of data
loss, do not replace the drive until the expansion or migration is
complete.
Flashing regularly
(1 Hz)
Off
Do not remove the drive. Removing a drive may terminate the
current operation and cause data loss.
The drive is rebuilding, or it is part of an array that is undergoing
capacity expansion or a stripe size migration.
Flashing irregularly Amber, flashing
regularly (1 Hz)
The drive is active, but a predictive failure alert has been
received for this drive. Replace the drive as soon as possible.
Flashing irregularly Off
The drive is active and it is operating normally.
Off
Steadily amber
A critical fault condition has been identified for this drive and the
controller has placed it offline. Replace the drive as soon as
possible.
Off
Amber, flashing
regularly (1 Hz)
A predictive failure alert has been received for this drive.
Replace the drive as soon as possible.
Off
Off
The drive is offline, a spare, or not configured as part of an
array.