Digital Equipment StorageWorks UltraSCSI DS-BA370 Series Manuals

Manuals and User Guides for Digital Equipment StorageWorks UltraSCSI DS-BA370 Series. We have 1 Digital Equipment StorageWorks UltraSCSI DS-BA370 Series manual available for free PDF download: User Manual

Digital Equipment StorageWorks UltraSCSI DS-BA370 Series User Manual

Digital Equipment StorageWorks UltraSCSI DS-BA370 Series User Manual (186 pages)

Brand: Digital Equipment | Category: Enclosure | Size: 2 MB

Table of Contents

Table of Contents
3
Preface

11
- Intended Audience
  11
- Structure
  11
- Documentation Conventions
  13
- Related Documents
  14
Manufacturer's Declarations

15
- Electromagnetic Compatibility
  15
- Acoustic Noise Declarations
  16
1 Introducing the Ultrascsi RAID Enclosure

19
- Figure 1-1 DS-BA370 Series Ultrascsi Enclosure
  19
2 Operating the Ultrascsi Enclosure

35
- Ultrascsi Configuration Rules
  35
  - General
    36
  - Ultrascsi RAID Controllers
    37
  - Ultrascsi Nodes
    38
  - Ultrascsi Enclosures
    39
  - Figure 2-1 Power Supply Bezel Label
    39
  - Enclosure Addressing
    40
- Starting the Subsystem
  41
- Figure 2-2 AC Power Distribution
  42
- Figure 3-1 EMU
  42
- Figure 4-1 PVA
  42
- Shutting down the Subsystem
  43
- Error Detection, Reporting, Analysis
  48
- Table 2-6 Enclosure Status Monitoring
  48
- Enclosure Status
  49
  - Figure 2-3 Enclosure Status Leds
    49
  - Figure 2-4 Pedestal Status Leds
    50
  - Table 2-7 Enclosure Status LED Displays
    51
  - Figure 2-5 Shelf Status Leds
    52
  - SBB Configuration
    52
  - SBB Shelf Status
    52
  - Figure 2-6 SBB Status Leds
    53
  - SBB Failure
    53
3 Environmental Monitoring Unit (EMU)

55
- Product Description
  56
  - Figure 3-2 EMU Location
    56
  - Controller Status
    57
  - Enclosure Configuration Information
    58
  - I/O Module Status
    58
  - EMU Front Panel
    59
    
    EMU Communications Connectors
    59
    
    Figure 3-3 EMU Major Component Locations
    59
    
    System Fault LED and Alarm Control Switch
    59
    
    Power Supply Status LED
    60
    
    RS232 Connector
    60
    
    Temperature Fault LED
    60
    
    Blower Fault Leds
    61
- Configuring the EMU
  61
- Connecting the EMU Communication Bus
  62
- Figure 3-4 EMU Communication Connections
  62
- Table 3-1 EMU Communication Cables
  62
- EMU Firmware
  63
- Setting the Temperature Sensors
  64
- Table 3-2 EMU Set Point Temperature Conversions
  65
- Table 3-3 Temperature Set Point Rules
  66
- Setting the Blower Speed Control
  67
- EMU Status Reporting
  68
- Error Condition Reporting
  71
- Table 3-5 DC Voltage Ranges
  71
- Table 3-6 EMU Status Displays
  72
- Configuration Fault Code Reporting
  75
- Table 3-7 EMU Fault Code Displays
  76
- Replacing an EMU
  81
- Table 3-8 Removing an EMU
  81
- Table 3-9 Installing an EMU
  81
- Table 3-10 EMU Communications Cables
  83
4 Power Verification and Addressing (PVA)

85
5 Single-Ended I/O Modules

97
- Figure 5-1 Single-Ended I/O Module
  97
  - Figure 5-2 I/O Module Location
    98
  - Figure 5-3 I/O Module Numbering
    98
  - Expanding the Ultrascsi Bus
    99
  - Replacing I/O Modules and Cables
    99
  - Controlling the External SCSI Bus
    100
  - Controlling the Fault Bus
    100
  - Controlling the Internal SCSI Bus
    100
  - Error Reporting
    101
    
    Incompatible I/O Modules
    101
    
    Figure 5-4 I/O Module TERMPOWER Leds
    102
    
    Table 5-1 TERMPOWER Problems
    102
    
    TERMPOWER Errors
    102
  - Rules for Expanding an Ultrascsi Bus
    103
  - Cabling an Ultrascsi Subsystem
    104
    
    Table 5-2 Ultrascsi Bus Expansion Rules
    104
    
    Preliminary Procedures
    105
    
    Table 5-3 Preliminary Cabling Procedures
    105
    
    Selecting an Ultrascsi VHDCI Cable
    106
    
    Table 5-4 Ultrascsi Bus Cables
    106
    
    Shutting down the Subsystem
    107
    
    Table 5-5 Shutting down the Ultrascsi Subsystem
    107
    
    Cabling a Three-Enclosure Subsystem
    108
    
    Table 5-6 Installing Three Enclosure Subsystem Cables
    109
    
    Table 5-7 Turning on the Ultrascsi Subsystem
    111
    
    Cabling a Two-Enclosure Subsystem
    112
    
    Table 5-8 Installing Two Enclosure Subsystem Cables
    112
  - Replacing an I/O Module
    115
  - Table 5-9 Removing an I/O Module
    115
  - Replacing a Cable
    117
6 Power Distribution

121
- Figure 6-1 Enclosure Power System
  121
  - Power System Overview
    122
    
    Power Configurations
    122
    
    Standard (N+1)
    122
    
    AC Power Source
    123
    
    N+4 (Redundant)
    123
    
    AC Input Power Controller
    124
    
    Figure 6-2 AC Power Input Controller
    124
    
    Figure 6-3 Shelf Power Supply
    125
    
    Shelf Power Supplies
    125
  - AC Power Buses
    126
  - Figure 6-4 Enclosure AC Power Buses
    126
  - Standard (N+1) Power Configuration
    127
  - Figure 6-5 Standard Power Configuration
    127
  - Redundant (N+4) Power Supply Configurations
    128
  - Figure 6-6 Redundant Power Configuration
    128
  - Optimum (N+4) Power Supply Configurations
    129
  - Power Supply Error Condition Reporting
    130
  - Figure 6-7 Power Supply Status Leds
    130
  - Replacing a Power Supply
    131
  - Power Controller Error Condition Reporting
    133
  - Replacing a Power Controller
    134
7 Storage Devices

137
- Handling an SBB
  138
- Figure 7-1 SBB Handling Rules
  138
- SBB Device Address
  139
- SBB Status Reporting
  139
- Identifying a Storage Device
  141
- Guidelines for Replacing Sbbs
  143
  - Prerequisites for Replacing an SBB
    143
  - SBB Replacement Methods
    143
    
    Hot Swap
    143
    
    Cold Swap
    144
    
    Warm Swap
    144
  - The SBB Connector
    145
- Replacing an SBB
  146
8 Enclosure Blowers

149
- Function and Operation
  151
- Error Condition Reporting
  152
- Replacing a Blower
  152
A Ultrascsi Enclosure Specifications

155
- Physical and Electrical Specifications
  156
- Operating Environments
  157
B Assembling an Ultrascsi RAID Subsystem

159
- Installation Sequence
  160
- Installing the Power System
  161
- Installing the EMU
  162
- Installing the PVA
  162
- Installing the Disk Drives
  162
- Installing the I/O Modules
  163
- Installing Expansion Cables
  163
- Installing Controller "A
  164
- Installing Controller "B
  167
- Internal Cables
  168
Glossary

169

Advertisement

Advertisement

Related Products

Digital Equipment Categories

Desktop

Desktop Server Computer Hardware

Printer

Storage

More Digital Equipment Manuals