User Service Guide, Second Edition - HP Integrity BL60p Server Blade

Troubleshooting
I/O Subsystem (SCSI, LAN, FibreChannel, HDD, and Core I/O)
Chapter 5
91
Off Off 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, a powered-on controller is not
accessing the drive.
-or-
The drive is configured as an online spare.
Off Off On OK to replace the drive online.
The drive has failed and has been placed offline.
Off On 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.
On or
flashing
On 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 being accessed.
Table 5-13 Hot-Plug SCSI Hard Drive LEDs (Continued)
1 - Activity 2 - Online 3 - Fault 4 - Means