Compaq 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server Maintenance And Service Manual page 97

Table 22: Hot-Plug SCSI Hard Drive LED Combinations
Activity
Flashing
flashing
NAS e7000 v2 Maintenance and Service Guide
Online
LED LED
On Off
On Flashing
Flashing Flashing
Off Off
Off Off
Off On
On or On
Fault
LED Status
Off Do not remove the drive. Removing a drive during this
process will cause data loss.
The drive is being accessed and is not configured as part
of an array.
Off Do not remove the drive. Removing a drive during this
process will cause data loss.
The drive is rebuilding or undergoing capacity expansion.
Do not remove the drive. Removing a drive during this
process will cause data loss.
The drive is part of an array being selected by the Array
Configuration Utility.
-Or-
The Options ROMPaq is upgrading the drive.
Off OK to replace the drive online if a predictive failure alert
is received, and the drive is attached to an array
controller.
The drive is not configured as part of an array.
-Or-
If this drive is part of an array, then a powered-on
controller is not accessing the drive.
-Or-
The drive is configured as an online spare.
On OK to replace the drive online.
The drive has failed and has been placed off line.
Off OK to replace the drive online if a predictive failure alert
is received, provided that the array is configured for fault
tolerance and all other drives in the array are online.
The drive is online and configured as part of an array.
Off Do not remove the drive. Removing a drive during this
process will cause data loss.
The drive is online and being accessed.
Connectors, LEDs, and Switches
97