321 Studios GHDX2-2430S-24F4D manual Subsystem Monitoring

Galaxy Raid GHDX2-2430S/R-24F4D Installation and Hardware Reference Manual

2.7. INSTALLING THE OPTIONAL BBU		2-6
2.7.1	BBU Installation Overview	2-6
2.7.2	BBU Warnings and Precautions	2-6
2.7.3	Installation Procedure	2-7
2.8.	HARD DRIVE INSTALLATION	2-9
2.8.1	Hard Drive Installation Prerequisites	2-9
2.8.2	SATA Drive Installation	2-9
2.9.	DRIVE TRAY INSTALLATION	2-10
2.10.	RACK/CABINET INSTALLATION	2-12

CHAPTER 3 SUBSYSTEM MONITORING

3.1. SUBSYSTEM MONITORING OVERVIEW		......................................................................3-1
3.2.	STATUS-INDICATINGLEDS	3-2
3.2.1	Brief Overview of the LEDs	3-2
3.2.2	LCD Panel	3-3
3.2.3	Drive Tray LEDs	3-4
3.2.4	Controller Module LEDs	3-5
3.2.5	LAN Port LEDs	3-6
3.2.6	BBU LED	3-7
3.2.7	PSU LEDs	3-8
3.2.8	Cooling Module LEDs	3-9
3.3.	AUDIBLE ALARM	3-10
3.3.1	Default Threshold Values	3-10
3.3.2	Failed Devices	3-11
3.4.	I2C MONITORING	3-11

CHAPTER 4 SUBSYSTEM CONNECTION AND OPERATION

4.1	FC HOST CONNECTION PREREQUISITES		4-1
4.1.1		Choosing the Fibre Cables	4-1
4.1.2		FC Lasers	4-2
4.1.3		FC Speed Auto-detection	4-2
4.1.4		SFP Transceivers	4-2
4.2	TOPOLOGY AND CONFIGURATION CONSIDERATIONS		4-3
4.2.1		Basic Configuration Rules	4-3
4.2.2		Fibre Channel Topologies	4-3
4.2.3		Host-side Topologies	4-4
4.2.4		Unique Identifier	4-4
4.2.5		ID/LUN Mapping	4-4
4.3		SAMPLE TOPOLOGIES	4-4
4.3.1		Sample Topology – Clustered Hosts	4-4
4.3.2		Sample Topology – Direct-Attached	4-5
4.4		POWER ON	4-6
4.4.1		Check List	4-6
4.4.2		Power On Procedure	4-7
4.4.3		Power On Status Check	4-8

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