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–14 HSG80 ACS Solution Software Version 8.7 for Compaq Tru64 UNIX Installation and
Configuration Guide
# hostname
rye.zk3.dec.com
# hwmgr -view devices
HWID: Device Name Mfg Model Location
------------------------------------------------------------------
-----
4: /dev/kevm
44: /dev/disk/floppy0c 3.5in floppy fdi0-unit-0
53: /dev/disk/cdrom0c DEC RRD47 (C) DEC bus-0-targ-5-lun-0
54: /dev/disk/dsk0c DEC HSG80 IDENTIFIER=1
55: /dev/disk/dsk1c DEC HSG80 IDENTIFIER=2
56: /dev/disk/dsk2c DEC HSG80 IDENTIFIER=3
57: /dev/disk/dsk3c DEC HSG80 IDENTIFIER=4
58: /dev/disk/dsk4c DEC HSG80 IDENTIFIER=5
59: /dev/disk/dsk5c DEC HSG80 IDENTIFIER=6
60: /dev/disk/dsk6c DEC HSG80 IDENTIFIER=7
61: /dev/ntape/tape0 DEC TLZ10 (C) DEC bus-0-targ-4-lun-0
62: /dev/cport/scp0 HSG80CCL bus-4-targ-0-lun-0
125: /dev/dmapi/dmapi
However, because SWCC looks at storage from the controller's viewpoint, units D8,
D9, and D10 appear in the Storage Window for rye even though member rye cannot
directly access these units, as shown in the Example of Confusing Storage Display.
As another example, if you use the /usr/opt/SWCCx/scripts/swcc_config
configuration tool to make a change to the storage subsystem information and restart
the agent on one member, you must also use the /usr/opt/SWCCx/scripts/swcc_config
configuration tool to restart the agent on all other members. If you do not do this, the
Navigation Window for the two members can show a discrepancy.