Infortrend SentinelRAID 170 320ML/sec SCSI-to-SCSI RAID Controller manual Controller Monitoring

CHAPTER 3: CONTROLLER MONITORING		3-1
3.1. CONTROLLER MONITORING OVERVIEW		3-1
3.2.	STATUS-INDICATINGLEDS	3-2
3.3.	AUDIBLE ALARM	3-3
3.3.1	Default Threshold Values	3-3
3.4.	I2C PORT (ENCLOSURE MONITORING)	3-3

CHAPTER 4: CONTROLLER CONNECTIONS AND OPERATION		4-1
4.1.	SENTINELRAID CONNECTION	4-1
4.1.1	I/O Channel Configuration	4-1
4.1.2	SCSI Cables	4-1
4.1.3	Host Connection	4-1
4.1.4	Drive Connection	4-2
4.1.5	SCSI Termination	4-2
4.1.6	Unique IDs	4-2
4.2.	SR 170 TOPOLOGIES	4-2
4.2.1	Single Host Computer	4-2
4.2.2	Dual Host Connection	4-4
4.2.3	Expansion	4-5
4.3.	CONTROLLER INTEGRATION	4-5
4.4.	OTHER CONNECTIONS	4-6
4.4.1	Power Connection	4-6
4.4.2	Connecting RS-232C Terminal Emulation	4-6
4.5.	POWER ON	4-7
4.5.1	Check List	4-7
4.5.2	Power On Sequence	4-8
4.5.3	LCD Screen	4-8
4.6.	POWER OFF PROCEDURE	4-9

CHAPTER 5: CONTROLLER MAINTENANCE		5-1
5.1.	CONTROLLER MAINTENANCE OVERVIEW	5-1
5.1.1	About Controller Maintenance	5-1
5.1.2	User Serviceable Components	5-1
5.1.3	Controller Maintenance Considerations	5-1
5.2.	REPLACING A FAILED DIMM MODULE	5-2
5.2.1 When should a DIMM module be replaced?		5-2
5.2.2 DIMM Module Replacement Procedure		5-2
5.3.	REPLACING A FAILED OPTIONAL BBU MODULE	5-4
5.3.1	About BBU Maintenance	5-4
5.3.2 BBU Battery Pack Replacement		5-4
5.3.3 BBU Charger Board Replacement		5-6
5.4.	DAUGHTER BOARD MAINTENANCE	5-6
5.4.1 About Daughter Board Maintenance		5-6
5.4.2 Replacing a Daughter Board		5-6

APPENDIX A: SENTINELRAID FEATURES			A-1
A.1.	OVERVIEW		A-1
A.2.	CONTROLLER FEATURES		A-1
A.2.1		SCSI-320 I/O Channels	A-1
A.2.2		Flexible Configuration	A-1
A.2.3		Expansion	A-1
A.2.4		User-friendly Configuration Utilities	A-1
A.2.5		Controller Architecture	A-2
A.3.	FAULT TOLERANCE		A-2
A.3.1		Global and Local Spares	A-2
A.3.2		Hot-swapping of Drives	A-2
A.3.3		S.M.A.R.T. Support	A-2
A.3.4		Other Fault Tolerant Features	A-2
A.4.	FUNCTIONAL FEATURES		A-3