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
SWCC Agent in TruCluster Environment
C–18 HSG80 ACS Solution Software Version 8.7 for Compaq Tru64 UNIX Installation and
Configuration Guide
Verify That the HSG80/HSG60 Unit Offsets Are Zero
In multiple-bus failover mode, the default offset is 0 for all host connections.
However, if a controller pair is switched from transparent failover mode to
multiple-bus failover mode, the unit offsets for transparent mode remain in effect, so a
connection can have a non-zero unit offset. For each connection to your cluster, verify
that the unit offset is 0. If the offsets are incorrect, set them and then restart both
controllers.
HSG80> show connection
Connection
Name Operating system Controller Port Address Status Offset
RYE_1 TRU64_UNIX OTHER 2 011400 OL other 0
HOST_ID=2000-0000-C922-4AAC ADAPTER_ID=1000-0000-C922-4AAC
RYE_2 TRU64_UNIX THIS 1 011400 OL this 0
HOST_ID=2000-0000-C922-4AAC ADAPTER_ID=1000-0000-C922-4AAC
RYE_3 TRU64_UNIX OTHER 1 011400 OL other 0
HOST_ID=2000-0000-C922-4AAC ADAPTER_ID=1000-0000-C922-4AAC
RYE_4 TRU64_UNIX THIS 2 011400 OL this 0
HOST_ID=2000-0000-C922-4AAC ADAPTER_ID=1000-0000-C922-4AAC
SWISS_1 TRU64_UNIX OTHER 2 011200 OL other 0
HOST_ID=2000-0000-C924-4B7B ADAPTER_ID=1000-0000-C924-4B7B
SWISS_2 TRU64_UNIX THIS 1 011200 OL this 0
HOST_ID=2000-0000-C924-4B7B ADAPTER_ID=1000-0000-C924-4B7B
SWISS_3 TRU64_UNIX OTHER 1 011200 OL other 0
HOST_ID=2000-0000-C924-4B7B ADAPTER_ID=1000-0000-C924-4B7B
SWISS_4 TRU64_UNIX THIS 2 011200 OL this 0
HOST_ID=2000-0000-C924-4B7B ADAPTER_ID=1000-0000-C924-4B7B
If an offset is not zero, you can change it as follows:
HSG80> set RYE_1 unit_offset = 0
HSG80> restart other
HSG80> restart this