Compaq StorageWorks 4200 Series Manuals

Manuals and User Guides for Compaq StorageWorks 4200 Series. We have 1 Compaq StorageWorks 4200 Series manual available for free PDF download: User Manual

Compaq StorageWorks 4200 Series User Manual

Compaq StorageWorks 4200 Series User Manual (90 pages)

LVD Disk Enclosure

Brand: Compaq | Category: Enclosure | Size: 2.66 MB

Table of Contents

Table of Contents
3
About this Guide

9
- Intended Audience
  9
- How this Guide Is Arranged
  9
- Documentation Conventions
  11
- Related Documents
  14
Chapter 1 Introducing the Enclosure

15
- Figure 1-1. 14-Drive Enclosure
  15
  - Disk Enclosure Features
    16
    
    Figure 1-2. Disk Enclosure (Rear View)
    16
    
    High Availability
    17
    
    SCSI Buses
    17
    
    Variable Speed Blowers
    17
    
    Data Integrity
    18
    
    Power Supplies
    18
    
    Status Monitoring and Display
    18
  - Enclosure Layout
    18
  - Figure 1-3. 14-Drive Enclosure Bays
    19
  - Figure 1-4. Enclosure Status Leds
    20
  - Figure 1-5. Rear -Mounted Elements
    20
  - Major Elements
    21
    
    Element Functions
    21
    
    Element Replacement
    21
    
    Table 1-1 CRU Replacement Methods
    22
Chapter 2 Starting the Enclosure

23
Chapter 3 I/O Modules

31
- Figure 3-1. Single-Bus I/O Module
  31
  - Figure 3-2. Dual-Bus I/O Module
    31
  - Common Features
    32
    
    Configuring the Enclosure SCSI Bus
    32
    
    Module Power Protection
    33
    
    SCSI Bus Termination
    33
    
    Figure 3-3. SCSI Bus a Connector Symbol
    34
    
    Figure 3-4. SCSI Bus B Connector Symbol
    34
    
    Power LED
    34
    
    SCSI Bus Connectors
    34
    
    Status Leds
    34
    
    Terminator LED
    34
    
    Replacing an I/O Module
    35
  - Single-Bus Module
    35
    
    Figure 3-5. Single-Bus I/O Module Components
    35
    
    Single-Bus I/O Module Status Displays
    36
    
    Single-Bus SCSI Address Maps
    36
    
    Table 3-1 Single-Bus Status LED Displays
    36
    
    Table 3-2 Single Bus SCSI Bus Ids
    36
  - Dual-Bus I/O Module
    37
    
    Figure 3-6. Dual-Bus I/O Module Components
    37
    
    Dual-Bus I/O Module Status Displays
    38
    
    Table 3-3 Dual-Bus Status LED Displays
    38
    
    Dual-Bus SCSI Address Maps
    39
    
    Table 3-4 Dual Bus SCSI Bus Ids
    39
Chapter 4 Environmental Monitoring Unit

41
- Figure 4-1. Model 4200-Series LVD Disk Enclosure EMU
  41
  - Functions
    42
  - Figure 4-2. Model 4200-Series LVD Disk Enclosure EMU Location
    42
  - Status Leds
    43
  - Figure 4-3. Drive and Enclosure Status Leds
    43
  - Temperature
    44
  - Fault Bus
    44
    
    Enclosure Status Signal
    44
    
    Device Fault Signal
    45
    
    Device Swap Signal
    45
  - Replacing an EMU
    45
Chapter 5 Disk Drives

47
- Figure 5-1. 1-Inch Disk Drive
  47
  - Status Reporting
    48
  - Figure 5-2. Disk Drive Leds Display
    48
  - Drive Status
    49
    
    Table 5-1 Drive LED Status Displays
    49
    
    Drive Power
    50
  - Drive Blank
    51
  - Figure 5-3. 1-Inch Drive Blank
    51
  - Replacing a Disk
    52
Chapter 6 Enclosure Power and Cooling

53
- Figure 6-1. Power Supply and Blower Assembly Components
  53
  - Enclosure Power
    54
    
    Power Options
    54
    
    Blower Interface
    55
    
    Temperature Sensing
    55
  - Blowers
    55
  - Status Reporting
    56
  - Replacing a Power Supply or Blower
    56
  - Table 6-1 Power Supply and Blower Status Displays
    56
Chapter 7 Replacing Crus

57
Appendix A Regulatory Notices

71
Appendix B Specifications

73
Glossary

77
Index

87

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