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 configuration
9: Mutual takeover
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
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HACMP - SPOFs
Identify and eliminate SPOF's by:
Node - Using multiple nodes
Power source - Using multiple circuits or UPS's
Network adapter - Using redundant network adapters
Network - Using multiple networks to connect nodes
TCP/IP subsystem - Using serial networks
Disk adapter - Using redundant disk adapters
Controller - Using redundant disk controllers
Disk - Using redundant hardware and disk mirroring
Application - Assigning a node for application takeover
For assistance with designing, implementing, supporting, and
automating your High Availability (HACMP)
environments, please contact Mt
Xia.
Slide ID:MXHA-4
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