HSG80 ACS Solution Software Version 8.7 for Compaq Tru64 UNIX Installation and Configuration Guide
Table Of Contents
- HSG80 ACS Solution Software Version 8.7 for Compaq Tru64 UNIX Installation and Configuration Guide
- About this Guide
- 1- Planning a Subsystem
- Defining Subsystems
- What is Failover Mode?
- Selecting a Cache Mode
- Enabling Mirrored Caching
- What is the Command Console LUN?
- Determining Connections
- Assigning Unit Numbers
- What is Selective Storage Presentation?
- 2- Planning Storage Configurations
- Where to Start
- Determining Storage Requirements
- Configuration Rules for the Controller
- Addressing Conventions for Device PTL
- Choosing a Container Type
- Creating a Storageset Profile
- Planning Considerations for Storageset
- Changing Characteristics through Switches
- Specifying Storageset and Partition Switches
- Specifying Initialization Switches
- Specifying Unit Switches
- Creating Storage Maps
- 3- Preparing the Host System
- Installing RAID Array Storage System
- Making a Physical Connection
- Preparing LUNs for Access by Tru64 UNIX FileSystem
- DECsafe Available Server Environment (ASE)
- HSG80 Units and Tru64 UNIX Utilities
- Solution Software Upgrade Procedures
- New Features, ACS 8.7 for Tru64
- 4- Installing and Configuring HSG Agent
- 5- FC Configuration Procedures
- Establishing a Local Connection
- Setting Up a Single Controller
- Setting Up a Controller Pair
- Configuring Devices
- Configuring Storage Containers
- Assigning Unit Numbers and Unit Qualifiers
- Configuration Options
- Verifying Storage Configuration from Host
- 6- Using CLI for Configuration
- 7- Backing Up, Cloning, and Moving Data
- A- Subsystem Profile Templates
- Storageset Profile
- Storage Map Template 1 for the BA370 Enclosure
- Storage Map Template 2 for the second BA370 Enclosure
- Storage Map Template 3 for the third BA370 Enclosure
- Storage Map Template 4 for the Model 4214R Disk Enclosure
- Storage Map Template 5 for the Model 4254 Disk Enclosure
- Storage Map Template 6 for the Model 4310R Disk Enclosure
- Storage Map Template 7 for the Model 4350R Disk Enclosure
- Storage Map Template 8 for the Model 4314R Disk Enclosure
- Storage Map Template 9 for the Model 4354R Disk Enclosure
- B- Installing, Configuring, and Removing the Client
- C- SWCC Agent in TruCluster Environment
- SWCC Overview
- Running the SWCC Agent on a V4.0G Cluster
- Running the SWCC Agent under ASE Services
- Running the SWCC Agent on a V5.x Cluster
- Problems with Running the Agent on Multiple Clusters
- Configure the Controller
- Use Multiple-Bus Failover Mode
- Verify That the HSG80/HSG60 Unit Offsets Are Zero
- Install and Run the Agent on One Cluster Member
- Example of Installing the Agent on a Cluster Member
- Create the CAA Action Script
- Create the CAA Resource
- Glossary
- Index
Glossary
Glossary–2 HSG80 ACS Solution Software Version 8.7 for Compaq Tru64 UNIX Installation and
Configuration Guide
array controller
See controller.
array controller
software
Abbreviated ACS. Software contained on a removable ROM program
card that provides the operating system for the array controller.
association set
A group of remote copy sets that share selectable attributes for logging
and failover. Members of an association set transition to the same state
simultaneously. For example, if one association set member assumes
the failsafe locked condition, then other members of the association set
also assume the failsafe locked condition.
An association set can also be used to share a log between a group of
remote copy set members that require efficient use of the log space.
asynchronous
Pertaining to events that are scheduled as the result of a signal asking
for the event; pertaining to that which is without any specified time
relation. See also synchronous.
autospare
A controller feature that automatically replaces a failed disk drive. To
aid the controller in automatically replacing failed disk drives, you can
enable the AUTOSPARE switch for the failedset causing physically
replaced disk drives to be automatically placed into the spareset. Also
called “AUTONEWSPARE.”
bad block
A data block that contains a physical defect.
bad block
replacement
Abbreviated BBR. A replacement routine that substitutes defect-free
disk blocks for those found to have defects. This process takes place in
the controller, transparent to the host.
backplane
The electronic printed circuit board into which you plug subsystem
devices—for example, the SBB or power supply.
battery
hysteresis
The ability of the software to allow write-block caching during the time
a battery is charging, but only when a previous down time has not
drained more than 50 percent of rated battery capacity.
BBR
See bad block replacement.
BIST
See built-in self-test.
bit
A single binary digit having a value of either 0 or 1. A bit is the
smallest unit of data a computer can process.