Mt Xia: Technical Consulting Group

Business Continuity / Disaster Recovery / High Availability
Data Center Automation / Audit Response / Audit Compliance

Slide List

0: High Availability
1: Introduction
2: Scope
3: Concepts
4: SPOFs
5: Resource Groups
6: Resource Group Failover
7: Disk Access
8: Hot-standby configuratio
9: Mutual takeove
10: Third party takeover
11: Third party takeover
12: Dual Networks
13: Network Adapter Labels
14: Synchronization
15: Cluster Topology
16: Configured Clusters
17: NFS
18: Cascading
19: Cascading
20: Cascading
21: Rotating
22: Concurrent
23: Concurrent
24: Concurrent
25: HACMP Policies
26: HACMP Guidelines
27: HACMP Standards
28: HACMP Procedures

HACMP Introduction

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HACMP - Resource Group Failover

  • Mechanisms implemented by HACMP for resource group failover :

    • Cascading
      • The active node with the highest priority controls the resource group
    • Concurrent
      • All active nodes have access to the resource group
    • Rotating
      • The node with the rotating resource group's associated service IP address controls the resource group


For assistance with designing, implementing, supporting, and automating your High Availability (HACMP) environments, please contact Mt Xia.

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Slide 6
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HACMP Introduction
Slide 5
Slide 7


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