Page 3 - Table of Contents
RAID Subsystem DVA-08K | Installation Manual Table of Contents | en 3 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 Table of Contents 1 Warnings and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 Warning ...
Page 5 - Warnings and Certifications; Warning; Precautions and Instructions; Certification; FCC Class B Radio Frequency Interference Statement
RAID Subsystem DVA-08K | Installation Manual Warnings and Certifications | en 5 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 1 Warnings and Certifications 1.1 Warning A shielded power cord is required in order to meet FCC emission limits and also to prevent interference to nearby radio and te...
Page 6 - CB
6 en | Warnings and Certifications RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receivi...
Page 7 - Introduction; This manual covers the DVA-08K series of RAID subsystems.; Product Overview; ference between the two models is the number of SATA-II drive bays.; SCSI Host Ports; These volumes then appear as SCSI targets over the host links.
RAID Subsystem DVA-08K | Installation Manual Introduction | en 7 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 2 Introduction This manual covers the DVA-08K series of RAID subsystems. With its basic hardware redundancy and the capability of fast I/O transfer, the 2U RAID SATA subsystem is an i...
Page 8 - Active Components
8 en | Introduction RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems Channels: The SCSI ID/LUN mapping method enables users to associate a storage volume with multiple IDs or LUNs on the host channels. The mapping method can easily cope with host-side ...
Page 9 - Enclosure Chassis; Chassis Overview; separately purchased slide rails.; Physical Dimensions; ual are shown in
RAID Subsystem DVA-08K | Installation Manual Introduction | en 9 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 2.2 Enclosure Chassis 2.2.1 Chassis Overview The RAID subsystem comes in a 2U metal chassis. A backplane board divides the enclosure internally into front and rear sections. The front...
Page 10 - ration and monitoring utility.; Hard Drive Numbering; the top to the bottom.; Rear Panel Overview; The subsystem rear view is shown in
10 en | Introduction RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems Fig. 2.3 Front View The front panel is designed to accommodate the following components: • Forearm handles with an LCD keypad panel: The LCD Panel mounted on the left handle shows sy...
Page 11 - the upper left corner of the controller module.; Backplane Board
RAID Subsystem DVA-08K | Installation Manual Introduction | en 11 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 • BBU module: A BBU provides the protective implementation to cached data; and, unless deselected when purchasing the subsystems, is installed into the module slot located at the upp...
Page 12 - Subsystem Components; LCD Panel; The LCD panel shown in
12 en | Introduction RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 2.3 Subsystem Components All the active components on the subsystem can be accessed through either the front or rear panel. The modular design of the active components facilitates th...
Page 13 - Drive Trays; The RAID Controller Module; Controller Module Interfaces
RAID Subsystem DVA-08K | Installation Manual Introduction | en 13 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 2.3.2 Drive Trays The subsystem comes with 8 drive trays (see Figure 2.9 ) designed to accommodate separately purchased standard 1-inch pitch, 3.5-inch disk drives. The drive bays ar...
Page 14 - DIMM Module; Battery Backup Unit; Section 3 Hardware Installation
14 en | Introduction RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems • Ethernet Port All controller modules on the subsystems come with a single 10/100BasedT RJ-45 Ether- net port. The Ethernet port is used for local or remote management through the n...
Page 15 - Power Supply Units; has failed and needs to be replaced.; Cooling Fan Modules; ble cooling modules shown in
RAID Subsystem DVA-08K | Installation Manual Introduction | en 15 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 2.3.5 Power Supply Units The SATA-based RAID subsystems are equipped with two (2) redundant, hot-swappable, 2U, 350W power supply unit (PSUs) modules. The PSU is permanently mounted ...
Page 16 - Advanced Fault-Preventative Operation; increase the airflow:
16 en | Introduction RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems Fig. 2.13 Top View of a Cooling Fan Module Advanced Fault-Preventative Operation The cooling fan modules support dual-speed operation modes that help to protect the subsys- tem in th...
Page 17 - Subsystem Monitoring; C Bus
RAID Subsystem DVA-08K | Installation Manual Introduction | en 17 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 2.4 Subsystem Monitoring The SATA-based RAID subsystem comes with a number of different monitoring methods that provide you with continual updates on the status of the system and ind...
Page 18 - Hot-Swappable Components; Hot-Swap Capabilities; The following components are all hot-swappable:; Normalized Airflow
18 en | Introduction RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 2.5 Hot-Swappable Components 2.5.1 Hot-Swap Capabilities The subsystem comes with a number of hot-swappable components. A hot-swap component is one that can be exchanged while the su...
Page 19 - Hardware Installation; Installation Prerequisites; Section 1 Warnings and Certifications
RAID Subsystem DVA-08K | Installation Manual Hardware Installation | en 19 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 3 Hardware Installation This chapter gives detailed instructions on how to install the subsystem. When installing the subsystem, it is necessary to mount the chassis into a ...
Page 20 - Safety Precautions
20 en | Hardware Installation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 3.2 Safety Precautions 3.2.1 Precautions and Instructions • Be sure the correct power range (100-120 or 220-240VAC) is supplied by your rack cabi- net, UPS device, or power ...
Page 21 - Dispose used BBUs at authorized battery disposal sites only.
RAID Subsystem DVA-08K | Installation Manual Hardware Installation | en 21 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 • 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. • Alway...
Page 22 - General Installation Procedure; Section 3.6 Drive Tray Installation; Unpacking the Subsystem; Step; Section 3.4 Unpacking the Subsystem
22 en | Hardware Installation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 3.3 General Installation Procedure The following instructions can save installation time. Detailed, illustrated instructions for each component are given in the following se...
Page 23 - Rackmounting; Considerations for Installation Site and Chassis
RAID Subsystem DVA-08K | Installation Manual Hardware Installation | en 23 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 3.5 Rackmounting The subsystem is easily installed into a standard 19-inch rack cabinet using the mounting holes on the sides of chassis. The enclosure chassis can be instal...
Page 24 - Drive Tray Installation; entation. If the groove is in a vertical position, as shown in; Open the front flap on the drive tray. (See; slide it in. This should be done smoothly and gently.
24 en | Hardware Installation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 3.6 Drive Tray Installation Once the hard drives have been installed in the drive trays, the drive trays can be installed into the subsystem. 1. Make sure that the hard driv...
Page 25 - ognize the drives and scan them in automatically.
RAID Subsystem DVA-08K | Installation Manual Hardware Installation | en 25 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 Fig. 3.5 Drive Tray Key-lock Rotation 6. Once all drive trays are installed, the RAID subsystem will poll the drive channels and rec- ognize the drives and scan them in auto...
Page 26 - Subsystem Monitoring Overview; using the existing Ethernet ports.
26 en | Subsystem Monitoring RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 4 Subsystem Monitoring This chapter provides information on how to monitor the subsystem. 4.1 Subsystem Monitoring Overview The subsystem is equipped with a variety of self-m...
Page 27 - Status-indicating LEDs; Brief Overview of the LEDs
RAID Subsystem DVA-08K | Installation Manual Subsystem Monitoring | en 27 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 4.2 Status-indicating LEDs 4.2.1 Brief Overview of the LEDs The following devices come with LEDs that inform subsystem managers about the operational status of the component ...
Page 28 - Controller Module LEDs; LED Name
28 en | Subsystem Monitoring RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 4.2.2 Drive Tray LEDs Two LED indicators are located on the right side of each drive tray. (See Figure 4.1 ) Refer to Table 4.2 for LED definitions. When notified by a drive ...
Page 29 - Ethernet Port LEDs
RAID Subsystem DVA-08K | Installation Manual Subsystem Monitoring | en 29 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 4.2.4 Ethernet Port LEDs The subsystem comes with a RS-232C audio jack serial port that can be used to assign a per- manent IP to the subsystems. After a permanent IP address...
Page 32 - Audible Alarm; The controller self-monitoring thresholds in
32 en | Subsystem Monitoring RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 4.3 Audible Alarm Different subsystem environmental and operational parameters (i.e., temperature, etc.) have been assigned a range of values between which they can fluctuate...
Page 33 - Failed Devices; C Monitoring
RAID Subsystem DVA-08K | Installation Manual Subsystem Monitoring | en 33 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 4.3.2 Failed Devices The audible alarm will be triggered if any of the following devices fail: • Cooling fan modules • PSU modules • BBU modules • Hard drives • Components on...
Page 34 - Subsystem Connection and Operation; Basic Configuration Rules; help to bring out the most of IOPs performance.
34 en | Subsystem Connection and Operation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 5 Subsystem Connection and Operation This chapter introduces sample topologies, configuration options and server connections for the RAID subsystems and discuss...
Page 35 - SCSI Connection Overview; configuration principles applies to the subsystem.; SCSI Cables; subsystem to a host adapter.
RAID Subsystem DVA-08K | Installation Manual Subsystem Connection and Operation | en 35 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 5.2 SCSI Connection Overview The SCSI host ports connect to SCSI-320 host adapters (HBA) that comply with 320MB/s transfer rate and SCSI-3 protocol, best capabl...
Page 36 - SCSI Termination; erratic SCSI bus behavior may occur.
36 en | Subsystem Connection and Operation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 5.2.3 SCSI Termination Correct SCSI termination procedures require that the last device on the SCSI bus be termi- nated. If the last device is not terminated or...
Page 37 - Host Connection Topology; Default Channel Settings
RAID Subsystem DVA-08K | Installation Manual Subsystem Connection and Operation | en 37 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 5.3 Host Connection Topology Fig. 5.2 Cascaded Subsystems Connected to Two Host Computers In the example shown in Figure 5.2 , the SCSI ports are connected to d...
Page 38 - Power On; Power On Checklist
38 en | Subsystem Connection and Operation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 5.4 Power On After installing all the components in the subsystem, connecting the host channels to the host, and connecting the expansion cables to the expansio...
Page 39 - Power On Status Check
RAID Subsystem DVA-08K | Installation Manual Subsystem Connection and Operation | en 39 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 5.4.4 Power On Status Check Once the subsystem has been powered on, the status of the entire subsystem should be checked to ensure that everything is running sm...
Page 40 - This screen appears when the PSUs are turned
40 en | Subsystem Connection and Operation RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems This screen appears when the PSUs are turned on. Proceeding with controller self-test. Self-test completed. Verifying installed cache memory. System is ready. Y...
Page 41 - Power Off Procedure
RAID Subsystem DVA-08K | Installation Manual Subsystem Connection and Operation | en 41 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 5.5 Power Off Procedure If you wish to power down the subsystem, please follow these steps: 1. Stop I/O access to the system Stop all I/O accesses from the host...
Page 42 - Subsystem Maintenance; Overview; General Notes on Component Replacement
42 en | Subsystem Maintenance RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 6 Subsystem Maintenance Constant monitoring and maintenance of your SATA-based subsystems will minimize the chance of system downtime and preserve the working integrity of t...
Page 43 - Replacing Controller Module Components
RAID Subsystem DVA-08K | Installation Manual Subsystem Maintenance | en 43 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 6.2 Replacing Controller Module Components 6.2.1 Overview The controller module should never be removed unless the following replaceable components need to be accessed: • Ca...
Page 44 - Replacing the Controller Module
44 en | Subsystem Maintenance RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 6.2.4 Replacing the Controller Module 1. Remove the failed controller module. 2. Install a DIMM module on the new controller module. 3. Insert the replacement controller. Al...
Page 45 - Replacing or Upgrading Memory Modules; Memory Module Installation Overview
RAID Subsystem DVA-08K | Installation Manual Subsystem Maintenance | en 45 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 6.3 Replacing or Upgrading Memory Modules 6.3.1 Memory Module Installation Overview • The subsystems come with a pre-installed 256MB (or above) DDR RAM DIMM module on the co...
Page 46 - Gently retrieve the DIMM module out of the DIMM socket. (See; screws on the sides.
46 en | Subsystem Maintenance RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems Fig. 6.2 Push Back the Module Clips on the Sides of the DIMM Socket 3. Gently retrieve the DIMM module out of the DIMM socket. (See Figure 6.2 ) 4. Insert the DIMM module in...
Page 47 - Replacing a Faulty BBU; Notes on PSU Module Maintenance
RAID Subsystem DVA-08K | Installation Manual Subsystem Maintenance | en 47 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 6.4 Replacing a Faulty BBU To replace a faulty BBU, please follow these steps: 1. Remove the faulty BBU module from the chassis. The BBU module is secured to the chas- sis w...
Page 48 - lodged, gently pull the PSU module out of the subsystem.; from the chassis at the same time.
48 en | Subsystem Maintenance RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems The screw is located below the extraction lever, beside the LED indicator, and can be hid- den from sight. Fig. 6.4 PSU Parts Identification 4. Pull the extraction handle do...
Page 49 - the PSU module and turn the PSU module power switch on.
RAID Subsystem DVA-08K | Installation Manual Subsystem Maintenance | en 49 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 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 e...
Page 50 - Replacing a Failed Cooling Fan Module; Notes on Cooling Fan Module Maintenance; Configuration Client utility.; Replacing a Cooling Fan Module; gently pulling on the silver handle at the bottom. (See; fails, the system is at risk of sustaining irreparable damage.
50 en | Subsystem Maintenance RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 6.6 Replacing a Failed Cooling Fan Module 6.6.1 Notes on Cooling Fan Module Maintenance • Redundant cooling fan modules: The subsystems are equipped with two redundant, hot-...
Page 51 - Drive Tray Maintenance; Notes on Hard Drive Maintenance; Replacing a Failed Hard Drive
RAID Subsystem DVA-08K | Installation Manual Subsystem Maintenance | en 51 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 6.7 Drive Tray Maintenance 6.7.1 Notes on Hard Drive Maintenance • Hot-swappable drive trays: The drive trays are all hot-swappable. If a hard drive fails, it can be replace...
Page 53 - Place the SATA hard drive into the drive tray (as shown in
RAID Subsystem DVA-08K | Installation Manual Subsystem Maintenance | en 53 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 7. Place the SATA hard drive into the drive tray (as shown in Figure 6.10 ) making sure that the hard drive is oriented in such a way that the drive’s SATA connector is faci...
Page 54 - Appendix: Technical Specifications; Environmental Specifications
54 en | Appendix: Technical Specifications RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 7 Appendix: Technical Specifications Environmental Specifications Humidity 5 to 95% (non condensing – operating and non-operating) Temperature Operating: 0º to ...
Page 55 - Safety Requirements
RAID Subsystem DVA-08K | Installation Manual Appendix: Technical Specifications | en 55 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 Safety Requirements UL CB Shock Half-sine Operating: 5G peak, 11ms duration Non-operating: 15G, 11ms, half-sine Vibration Operating 0.5oct/min Non-operating 0.5...
Page 56 - Controller Specifications; Configuration; Specifications
56 en | Appendix: Technical Specifications RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 7.1 Controller Specifications 7.1.1 Configuration 7.1.2 Architecture Specifications RAID Levels 0, 1(0 + 1), 3, 5, 10, 30, 50, JBOD, and non-RAID disk spanning ...
Page 57 - Drive Tray Specifications
RAID Subsystem DVA-08K | Installation Manual Appendix: Technical Specifications | en 57 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 7.2 Drive Tray Specifications 7.3 Power Supply Specifications Specifications Height 28mm Width 110mm Depth 218.92mm Key Lock Yes Specifications Nominal Power 35...
Page 58 - Cooling Module Specifications
58 en | Appendix: Technical Specifications RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 7.4 Cooling Module Specifications 7.5 RAID Management Specifications Speed High or low rotation speed controlled by firmware Max. Air Flow (each module) High sp...
Page 59 - Fault Tolerance Management
RAID Subsystem DVA-08K | Installation Manual Appendix: Technical Specifications | en 59 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 7.6 Fault Tolerance Management Specifications SATA drive SMART support Yes Battery Back-up Option Yes ISEMS (Bosch Simple Enclosure Management Service) via I 2 ...
Page 60 - Appendix: Spare Parts and Accessories; Spare Parts; Spare Parts Overview; Model Name
60 en | Appendix: Spare Parts and Accessories RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 8 Appendix: Spare Parts and Accessories 8.1 Spare Parts 8.1.1 Spare Parts Overview Except the RAID controller module, all the active components in the subsys...
Page 61 - Accessories and Optional Items; * One included in the shipping package
RAID Subsystem DVA-08K | Installation Manual Appendix: Spare Parts and Accessories | en 61 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 8.2 Accessories and Optional Items A number of accessory items are available for the RAID subsystem. Some of these accessory items come with the subsystem; b...
Page 62 - SCSI Port: VHDCI Connector Pinouts; Pin
62 en | Appendix: Pinouts RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 9 Appendix: Pinouts 9.1 SCSI Port: VHDCI Connector Pinouts The SCSI port connector pinouts comply with specifications in T10 Working Draft, Project 1365D, SCSI Parallel Interfac...
Page 63 - COM1 Cable: DB9 and Audio Jack Pinouts
RAID Subsystem DVA-08K | Installation Manual Appendix: Pinouts | en 63 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 9.2 COM1 Cable: DB9 and Audio Jack Pinouts Fig. 9.1 Serial Port Cable CN1 and CN2 Connectors 32 SD9+ 66 SD9- 33 SD10+ 67 SD10- 34 SD11+ 68 SD11- Pin Name Pin Name Table 9.1 VHDC...
Page 64 - Null Modem; Main Power; Swap Pin 2 and Pin 3
64 en | Appendix: Pinouts RAID Subsystem DVA-08K | Installation Manual F.01U.027.797 | V2 | 2008.08 Bosch Security Systems 9.3 Null Modem 9.4 Ethernet Port Pinouts Fig. 9.2 LAN Port Pinouts 9.5 Main Power IEC-type receptacle. Swap Pin 2 and Pin 3 Swap Pin 4 and Pin 6 Swap Pin 7 and Pin 8 Table 9.3 N...
Page 65 - Index
RAID Subsystem DVA-08K | Installation Manual Index | en 65 Bosch Security Systems F.01U.027.797 | V2 | 2008.08 10 Index A airflow 20 , 58 airflow clearance 20 ambient Temperature 38 array identification 12 audible alarm 17 , 26 , 32 audio jack 63 authorized battery disposal sites 21 B backplane 11 B...