Controller Specifications, 7.1.1, 7.1.2 | Bosch Appliances DVA-08K

56 en Appendix: Technical SpecificationsRAID Subsystem DVA-08K Installation Manual

7.1	Controller Specifications
7.1.1	Configuration

		Specifications

	RAID Levels	0, 1(0 + 1), 3, 5, 10, 30, 50, JBOD, and non-RAID disk spanning

	Host OS Compatibil-	Host OS independent; supports all major platforms
	ity

	Host Interface	2 SCSI-320 channels via 2 dual-stacked VHDCI connectors

	Host Channels	2 pre-configured SCSI-320 host channels

	Drive Interface	Supports 8 channel connection to 3Gbps SATA-II disk drives,
		SATA-I backward compatible

	Drive Channels	All drive channels are pre-configured, routed through a back-end
		PCB and cannot be changed

	Caching Mode	Write-through or Write-back

	Cache Memory	Pre-installed 256MB (or above) DDR RAM DIMM with/without
		ECC, in one DIMM socket

	Number of LUN’s	Up to 32 per host ID

	Multiple Target IDs/	Yes
	Host Channel

	Firmware on Flash	Yes
	Memory

7.1.2	Architecture

		Specifications

	CPU	IBM PowerPC 750CXr

	Gigabit Ethernet	One 10/100BasedT for local or remote management access

	DIMM Slot	One 184-pin DDR DIMM module

	ASIC	64-bit chipset (ASIC266)

	Flash ROM	32Mbit (4MB)

	NVRAM	32KB with RTC

	Hardware XOR	Yes

	Real-time Clock	For event messages with time record tracking and scheduled
		maintenance tasks, e.g., Media Scan.

F.01U.027.797 V2 2008.08

Bosch Security Systems

Image 56

Bosch Appliances DVA-08K manual Controller Specifications, 7.1.1, Configuration, 7.1.2, Architecture

Contents

RAID Subsystem DVA-08K DVA-08K SCSI Premium SeriesPage Table of Contents RAID Subsystem DVA-08K Installation ManualTable of Contents en Bosch Security Systems Subsystem Connection and Operation Safety Precautions Precautions and InstructionsESD Precautions Warnings and Certifications Reorient or relocate the receiving antenna SCSI Host Ports IntroductionProduct Overview Active Components Physical Dimensions Enclosure Chassis2.2.1 Chassis Overview 2.2.4Hard Drive Numbering 2.2.5Rear Panel Overview 2.2.6Backplane Board LCD Panel Subsystem Components2.3.1 2.3.2Drive Trays 2.3.3The RAID Controller Module Controller Module Interfaces 2.3.4Battery Backup Unit DIMM Module Power Supply Units 2.3.52.3.6 Cooling Fan Modules Advanced Fault-Preventative Operation Intelligent Dual Speed Operation LED Indicators Audible AlarmsSubsystem Monitoring 2.4.1 Hot-Swappable Components 2.5.1Hot-Swap Capabilities 2.5.2 Hardware Installation Installation Prerequisites Precautions and Instructions Static-Free InstallationBBU Warnings and Precautions 3.2.1 Install or replace the BBU module only with a BBU module supplied by your subsystem vendor. Use of battery cells provided by another source will void our warranty General Installation Procedure Installation Procedure FlowchartSection 5.4 Power On Installation Procedure Considerations for Installation Site and Chassis 3.5Rackmounting3.5.1 3.5.2 3.6Drive Tray Installation 6. Once all drive trays are installed, the RAID subsystem will poll the drive channels and rec- ognize the drives and scan them in automatically Subsystem Monitoring Subsystem Monitoring Overview Status-indicating LEDs 4.2.1Brief Overview of the LEDs Component Power Status 4.2.2Drive Tray LEDs4.2.3 Controller Module LEDs 4.2.4 Ethernet Port LEDsName Link Status 4.2.5BBU Module LED 4.2.6PSU LED 4.2.7LCD Keypad Panel BUSY POWER4.2.8Cooling Fan Module LED Audible Alarm Default Threshold Values4.3.1 Upper Threshold Failed Devices 4.4I2C Monitoring4.3.2 Basic Configuration Rules Subsystem Connection and Operation SCSI Connection Overview 5.2.1SCSI Cables 5.2.2 5.2.3 SCSI Termination Default Channel Settings Host Connection TopologyModel Host Channels Power On Power On ChecklistPower On Sequence Power On Procedure 5.4.5LCD Screen Power On Status Check5.4.4 40 en Subsystem Connection and Operation Power Off Procedure Subsystem Maintenance General Notes on Component Replacement3. BBU module - Section 6.4 Replacing a Faulty BBU Overview Notes on Controller Module Maintenance Replacing Controller Module Components6.2.1Overview 6.2.2 6.2.4 Replacing the Controller Module Memory Module Installation Overview DIMM Module InstallationReplacing or Upgrading Memory Modules 6.3.1 3. Gently retrieve the DIMM module out of the DIMM socket. See Figure Replacing a Faulty BBU Notes on PSU Module MaintenanceReplacing a Failed PSU Module 6.5.1 The screw is located below the extraction lever, beside the LED indicator, and can be hid- den from sight 7. Insert the new PSU module into the subsystem Once the previously removed cooling module has been installed, insert the new PSU module into the subsystem. Make sure the extraction lever is in its downright position so that the saddle notches on the lower edges of the handle can lock on to the edge metal brackets along the chassis inner walls. Push the PSU into the slot and pull the handle upwards to secure the module Notes on Cooling Fan Module Maintenance Replacing a Failed Cooling Fan Module6.6.1 6.6.2Replacing a Cooling Fan Module Drive Tray Maintenance Notes on Hard Drive Maintenance6.7.1 6.7.2Replacing a Failed Hard Drive Drive type The subsystem can use either SATA-II or SATA-I hard drives Fig. 6.10 Installing a SATA Hard Drive Appendix Technical Specifications Environmental SpecificationsPower Requirements Dimensions Safety Requirements Warning AlarmsShock Vibration Controller Specifications ConfigurationSpecifications 7.1.1 Drive Tray Specifications Power Supply Specifications Cooling Module Specifications RAID Management Fault Tolerance Management Appendix Spare Parts and Accessories Spare Parts ListSpare Parts 8.1.1 Accessories and Optional Items SCSI Port VHDCI Connector Pinouts Appendix Pinouts COM1 Cable DB9 and Audio Jack Pinouts CN1 Pin NumberPin Name CN2 Pin Number Ethernet Port Pinouts Main PowerNull Modem 10 Index warning alarms terminal emulation program 17 terminal management 14 threshold valuesunder charge ventilation clearancePage Bosch Security Systems Robert-Koch-Straße D-85521 OttobrunnGermany Telefon