HP StorageWorks 1510i - Modular Smart Array Service Manual page 22

Item 1 Item 2
Activity LED
Online LED
On
Off
Blinking Blinking
Off Off
On or off Blinking
Off Off
Off, on, or
On
blinking
Off, on, or
On or off
blinking
22 System components and LEDs
Item 3
Meaning
Fault LED
The hard drive is being accessed in one of the following ways:
• The hard drive is not configured as part of an array.
• The hard drive is a replacement and rebuild has not yet started.
Off
• The hard drive is spinning up during POST.
Do not remove the hard drive. Removing a hard drive at this time could terminate the
current operation and cause data loss.
The hard drive is being accessed in one of the following ways:
• The hard drive has been selected for identification in HP-SIM, MSA-CLI, or other
supported management utility.
Blinking
• The hard drive is being upgraded.
Do not remove the hard drive. Removing a hard drive at this time can cause data
loss in non-fault-tolerant configurations.
The hard drive is not being accessed and is not configured as part of an array. If
necessary, it is safe to replace the hard drive. This hard drive is in one of the following
states:
Off
• The hard drive is not configured as part of an array.
• The hard drive is configured as an online spare.
The hard drive is being accessed in one of the following ways:
• The hard drive is a replacement hard drive and is being rebuilt.
Off
• If the online LEDs of all of the other hard drives in the array are blinking, an
expansion is occurring.
Do not remove the hard drive. Removing a hard drive at this time can cause data loss.
The hard drive has failed and has been placed offline. It is safe to replace the hard
On
drive.
The hard drive is online and configured as part of an array, If necessary, and if all
other hard drives in the same array are online and working, it is safe to replace the
hard drive. one of the following is happening:
Off
• If the Activity LED is off, the drive is configured and online but not currently active.
• If the Activity LED is on or blinking, the drive is configured, online, and currently
active.
A predictive failure alert has been received for this drive. Replace the hard drive as
Blinking
soon as possible.