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Sun Cluster Concepts Guide for Solaris OS
Book Information
Index
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B
C
D
E
F
G
H
I
L
M
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V
Preface
Chapter 1 Introduction and Overview
Introduction to the SunPlex System
Three Viewpoints of the SunPlex System
Hardware Installation and Service Viewpoint
Key Concepts – Hardware
Suggested Hardware Conceptual References
Relevant SunPlex Documentation
System Administrator Viewpoint
Key Concepts – System Administration
Suggested System Administrator Conceptual References
Relevant SunPlex Documentation – System Administrator
Application Programmer Viewpoint
Key Concepts – Application Programmer
Suggested Application Programmer Conceptual References
Relevant SunPlex Documentation – Application Programmer
SunPlex System Task
Chapter 2 Key Concepts – Hardware Service Providers
The SunPlex System Hardware and Software Components
Cluster Nodes
Software Components for Cluster Hardware Members
Multihost Devices
Multi-Initiator SCSI
Local Disks
Removable Media
Cluster Interconnect
Public Network Interfaces
Client Systems
Console Access Devices
Administrative Console
SPARC: Sun Cluster Topology Examples
SPARC: Clustered Pairs Topology
SPARC: Pair+N Topology
SPARC: N+1 (Star) Topology
SPARC: N*N (Scalable) Topology
x86: Sun Cluster Topology Examples
x86: Clustered Pair Topology
Chapter 3 Key Concepts – Administration and Application Development
Administrative Interfaces
Cluster Time
High-Availability Framework
Cluster Membership Monitor
Failfast Mechanism
Cluster Configuration Repository (CCR)
Global Devices
Device ID (DID)
Disk Device Groups
Disk Device Group Failover
Multiported Disk Device Groups
Global Namespace
Local and Global Namespaces Example
Cluster File Systems
Using Cluster File Systems
HAStoragePlus Resource Type
The Syncdir Mount Option
Disk-Path Monitoring
Overview
Monitoring Disk Paths
Using the scdpm Command to Monitor Disk Paths
Using SunPlex Manager to Monitor Disk Paths
Quorum and Quorum Devices
About Quorum Vote Counts
About Failure Fencing
Failfast Mechanism for Failure Fencing
About Quorum Configurations
Adhering to Quorum Device Requirements
Adhering to Quorum Device Best Practices
Recommended Quorum Configurations
Quorum in Two–Node Configurations
Quorum in Greater Than Two–Node Configurations
Atypical Quorum Configurations
Bad Quorum Configurations
Data Services
Data Service Methods
Failover Data Services
Scalable Data Services
Load-Balancing Policies
Failback Settings
Data Services Fault Monitors
Developing New Data Services
Data Service API and Data Service Development Library API
Using the Cluster Interconnect for Data Service Traffic
Resources, Resource Groups, and Resource Types
Resource Group Manager (RGM)
Resource and Resource Group States and Settings
Resource and Resource Group Properties
Data Service Project Configuration
Determining Requirements for Project Configuration
Setting Per-Process Virtual Memory Limits
Failover Scenarios
Two-Node Cluster With Two Applications
Two-Node Cluster With Three Applications
Failover of Resource Group Only
Public Network Adapters and IP Network Multipathing
SPARC: Dynamic Reconfiguration Support
SPARC: Dynamic Reconfiguration General Description
SPARC: DR Clustering Considerations for CPU Devices
SPARC: DR Clustering Considerations for Memory
SPARC: DR Clustering Considerations for Disk and Tape Drives
SPARC: DR Clustering Considerations for Quorum Devices
SPARC: DR Clustering Considerations for Cluster Interconnect Interfaces
SPARC: DR Clustering Considerations for Public Network Interfaces
Chapter 4 Frequently Asked Questions
High Availability FAQs
File Systems FAQs
Volume Management FAQs
Data Services FAQs
Public Network FAQs
Cluster Member FAQs
Cluster Storage FAQs
Cluster Interconnect FAQs
Client Systems FAQs
Administrative Console FAQs
Terminal Concentrator and System Service Processor FAQs
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