Compaq 3000 - Manual

Compaq 3000

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Table of Contents:

  • Page 4 – Contents; Revision Record
  • Page 5 – RAID Array 3000 Controller Shelf; Installation and Maintenance
  • Page 6 – Figures
  • Page 7 – Tables
  • Page 8 – ix; Revision Level
  • Page 9 – xi; About This Guide; Intended Audience; This guide contains the following chapters:; Chapter 1: Product Overview
  • Page 10 – xii; Chapter 4: Second Controller Option; Table 1 Associated Documents; Document Title
  • Page 11 – xiii; Conventions; This guide uses the following documentation conventions:; Table 2 Style Conventions; Style; Table 3 Nomenclature Convention
  • Page 12 – xiv; Support and Services; Who to contact in Asia Pacific
  • Page 13 – Product Overview; NOTE; Product Description
  • Page 14 – Figure 1–1 RAID Array 3000 Controller Shelf
  • Page 15 – Chapter 1. Product Overview; Figure 1–2 RAID Array 3000 6-Slot Device Expansion Shelf (Optional); CAUTION
  • Page 16 – Table 1–1 Controller Shelf Part Numbers and Model Descriptions; Item Description
  • Page 17 – Shelf Features
  • Page 18 – Figure 1–3 Controller Shelf Major Components
  • Page 19 – Shelf Cabinet Installation; Two dual-speed blowers to cool shelf components
  • Page 21 – Two-speed blower operation; Figure 1–5 Device I/O Module
  • Page 22 – Figure 1–6 Device I/O Module Blower Status LEDs
  • Page 23 – Figure 1–7 Host I/O Module
  • Page 24 – Turns on both blower LEDs
  • Page 25 – Figure 1–8 Power Supply
  • Page 26 – Connecting the RA3000 Controller Shelf to a Host System; Single host, single adapter, with one active controller
  • Page 27 – Figure 1–9 Single Host, Single Adapter, with One Active Controller; BA356 Device Expansion Shelves
  • Page 31 – Table 1–2 Controller Shelf Technical Specifications
  • Page 32 – Table 1–2 Shelf Technical Specifications (continued)
  • Page 33 – Table 1–3 Controller Shelf Power and Physical Specifications
  • Page 34 – RAID Array Controller; Controller Overview
  • Page 35 – Figure 2–1 RAID Array 3000 Single Controller Block Diagram
  • Page 36 – Chapter 2. RAID Array Controller; Controller Features
  • Page 37 – Drives; Disk Drives
  • Page 38 – RAID 4 provides striping with a fixed parity drive; Controller Reset and LED Indicators; Table 2–1 LED/Reset Switch Interface
  • Page 39 – Figure 2–4 Controller Front Panel; Flexible RAID Set Configuration; RAID sets can comprise drives from any drive channel and SCSI ID.
  • Page 40 – Performance Enhancements; DMA ASIC: Controls the data path hardware for the various I/O ports; Efficient Write and Read Algorithms; Read data from the parity drive.
  • Page 41 – RAID Levels Supported; Table 2–2 RAID Levels Supported
  • Page 42 – Table 2–3 Shelf RAID Set Restrictions
  • Page 43 – Figure 2–5 RAID 0 Write
  • Page 44 – Figure 2–6 Diagram of a RAID 1 Write
  • Page 45 – Figure 2–7 Diagram of RAID 0+1 Write; Table 2–4 RAID 0+1 Example
  • Page 46 – Figure 2–8 Diagram of a RAID 4 Write
  • Page 48 – Figure 2–9 Diagram of a RAID 5 Write
  • Page 49 – System Parameters
  • Page 51 – Environmental; Table 2–5 Response to Various AC Power Conditions
  • Page 52 – Installation Guidelines; shutdown
  • Page 53 – Installing Shelves in the Cabinet; NOTES
  • Page 54 – Chapter 3. Installation and Maintenance; Figure 3–1 Recommended Single Expansion Shelf Installation
  • Page 57 – Figure 3–4 Recommended Installation (Four Expansion Shelves)
  • Page 58 – Installing Shelf Supports; Table 3–1 Shelf Support Mounting Kits and Installation Guides; Installing Shelf Supports in a RETMA Cabinet (Round Hole); Open the kit and ensure it contains the items listed in Table 3–2.; Table 3–2 RETMA Cabinet Shelf Support Parts List
  • Page 59 – Determine the mounting location in your cabinet.; Installing Shelf Supports in a RETMA Cabinet (Square Hole)
  • Page 60 – Figure 3–5 RETMA Cabinet Shelf Supports; Installing UPS Brackets; Phillips-head screwdriver
  • Page 61 – Table 3–3 UPS Rack-mount Bracket Mounting Hardware List
  • Page 62 – Figure 3–6 UPS Rack-mount Bracket Assemblies
  • Page 63 – Ensure both brackets are level and tighten all hardware.; Figure 3–8 UPS Bracket RETMA and Metric Hole Locations (Rear)
  • Page 64 – Power and SCSI Cable Connection Procedures
  • Page 65 – SCSI Bus Target Addresses and Termination
  • Page 68 – Figure 3–10 AC Power Wiring Diagram
  • Page 69 – Cabling a Two Device Expansion Shelf Subsystem
  • Page 72 – Cabling a Three Device Expansion Shelf Subsystem
  • Page 75 – Cabling a Four Device Expansion Shelf Subsystem
  • Page 78 – Controller Shelf Status LEDs; A shelf blower that is not operating; Figure 3–14 Shelf Status LEDs
  • Page 79 – Controller LEDs
  • Page 80 – Figure 3–15 Controller Shelf Field Replaceable Units
  • Page 81 – Disconnect the cables (or jumper) from the front panel of the SBB.; Figure 3–16 Replacing the Host I/O SBB
  • Page 82 – Remove the ac input power cable from the shelf power supply.
  • Page 83 – Remove the controller by sliding it forward and free of the shelf.; Figure 3–17 Removing the Controller from the Shelf
  • Page 84 – WARNING
  • Page 85 – Figure 3–18 Replacing a Blower Assembly; Insert the safety screw.
  • Page 86 – Insert the Phillips safety screw.; Replacing the Controller Memory Cache Modules
  • Page 87 – Power down the controller shelf first (via SWCC) and then the UPS.; Figure 3–19 Controller Cache Modules; Figure 3–20 Release Locking Clips
  • Page 88 – Figure 3–21 Remove Installed SIMM Modules; Replace the controller into the shelf.
  • Page 89 – Figure 3–22 Install Replacement Modules
  • Page 90 – Second Controller Option; Introduction; CD with new Firmware
  • Page 91 – RAID Array 3000 Storage Subsystem; Installing the Upgrade; Save Existing Configuration; To save your current configuration:
  • Page 92 – Chapter 4. Second Controller Option; Figure 4-1. Saving the Existing Configuration; Enter your file name in the “Save to File” field and click on Save.
  • Page 93 – Update Firmware; Figure 4-3 Update Firmware Command
  • Page 94 – fdi; Update Firmware Using Serial Interface; Properly shutdown your host system
  • Page 95 – Your firmware should now be upgraded.; the controller shelf.
  • Page 96 – Install Two SIMMs into Second Controller; Figure 4-5. Insert Module into SIMM Connector
  • Page 97 – Replace Existing Controller; Figure 4-7. Remove Controller from Top Slot
  • Page 98 – Restore Configuration; To restore your configuration to the new controller:; Figure 4-8. Restoring Configuration to New Controller
  • Page 99 – Figure 4-9. Restored Configuration Example; Update Firmware on Second Controller
  • Page 100 – Verifying the Controller Operating Parameters; Configuring the RA3000 for the Active Mode of Operation; Select Setup Parameters from the main menu.
  • Page 101 – Configuring the Dual Controllers
  • Page 102 – Connecting to Your Dual Controller Storage System
  • Page 103 – Ensure the cabinet and UPS settings are set to ‘normal’.
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RAID Array 3000 Controller Shelf

Hardware User’s Guide

EK–SMCPQ–UG. C01

Compaq Computer Corporation
Houston, Texas

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Summary

Page 4 - Contents; Revision Record

EK–SMCPQ–UG. C01 v Contents Revision Record ............................................................................................................................ vii About This Guide .................................................................................................................

Page 5 - RAID Array 3000 Controller Shelf; Installation and Maintenance

RAID Array 3000 Controller Shelf vi EK–SMCPQ–UG. C01 2 RAID Array Controller (continued) 2.6.3 RAID 0+1 ...................................................................................................................2–11 2.6.4 RAID 4 ..................................................................

Page 6 - Figures

Contents EK–SMCPQ–UG. C01 vii Figures 1–1 RAID Array 3000 Controller Shelf ..................................................................................1–2 1–2 RAID Array 3000 6-Slot Device Expansion Shelf..........................................................1–3 1–3 Controller Shelf Major C...

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