Document Version
Introduction
Product Compatibility
Supported Cluster Configurations
What Is New in This Release
New Utilities for Checking Node Configuration and Naming Database Consistency
Fixed Problems
Features in ptx/CLUSTERS V2.x
Comparison of ptx/CLUSTERS V2.x with ptx/CLUSTERS V1.1 and V1.3
Major New and Changed Features in ptx/CLUSTERS V2.x
New Cluster Systems Communication Services (CSCS)
Integrity Manager Daemon Changed
immbroker Replaced by clustadm
New Concepts: Quorum and Quorum Disk
Cluster Communications Interconnect (CCI) Replaces LLI
Changes in Logging and Error Handling
Fibre Channel Replaces SCSI on NUMA Systems
Changes in Node State Terminology and Concepts
Cluster Startup Software Invoked Much Sooner
Changed Shared Devices Design
Features That Remain Since Previous Releases of ptx/CLUSTERS
Lock Manager
Lock Manager Domains
Features and Concepts That Have Been Eliminated in ptx/CLUSTERS V2.x
Maintenance Mode
Active Monitor
Cluster Management Area (CMA)
Shared Device Names
Install ptx/CLUSTERS V2.1.3
Changing Cluster Node ID
Using Disks Containing VTOCs with ptx/SVM
Forced Node Shutdown During Normal Cluster Operations
Guidelines for Removing a Node from a Cluster
Product Documentation
Problem Reports
Node Index Change Causes IMD to List Same IP Address Twice (235185)
Installation of ptx/CLUSTERS Removes ptx/CTC Menu Entries (237168)
Node Returns to Firmware Level When Booted (238951)
Migration From ptx/CLUSTERS V1.x to ptx/CLUSTERS V2.x Produces Parsing Error (239495)
ptx/CLUSTERS Does Not Recognize CCI Name Changes Done Through devctl (241128)
clustadm -C and clustadm -D Hang When Node Has Lost Quorum (241693)
Memory Allocation Failure Causes System to Panic (242517)
devdestroy Fails for Device That Hosted the Quorum Disk (243003)
ktlog Fills with Lock Manager Messages Under Heavy Load (244983)