Compaq ML350 manual Hot-Plug Scsi Hard Drive LED Combinations, Activity Online Fault Meaning, Loss

Connectors, Switches, and LEDs

Table 4-7: Hot-Plug SCSI Hard Drive LED Combinations

Activity	Online	Fault	Meaning
On	Off	Off	Do not remove the drive. Removing a
			drive during this process causes data
			loss.
			The drive is being accessed and is not
			configured as part of an array.
On	Flashing	Off	Do not remove the drive. Removing a
			drive during this process causes data
			loss.
			The drive is rebuilding or undergoing
			capacity expansion.
Flashing	Flashing	Flashing	Do not remove the drive. Removing a
			drive during this process causes data
			loss.
			The drive is part of an array being selected
			by the Array Configuration utility (ACU).
			-Or-
			The Options ROMPaq is upgrading the
			drive.
Off	Off	Off	It is OK to replace the drive online if a
			predictive failure alert is received (refer to
			the “Predictive Failure Alert” section in the
			Compaq Servers Troubleshooting Guide for
			details) and the drive is connected 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-up controller is not accessing the
			drive.
			-Or-
			The drive is configured as an online spare.
Off	Off	On	It is OK to replace the drive online.
			The drive has failed and has been placed
			offline.
			continued

4-14 Compaq ProLiant ML350 Generation 3 Server Maintenance and Service Guide