High Availability Scenarios With IBM Tivoli Workload Scheduler And IBM Tivoli Framework
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H
HA
See high availability
HACMP 33, 67–71, 78, 82
HACMP 4.5 573
HACMP 5.1
Benefits 17
Implementing 67
Install base 122
Removing 134
Updating 126
HACMP Administrations Team 587
HACMP Cluster topology 582
HAGEO 26
halt command 298
hardware address 79
Hardware Compatibility List 139, 145
Hardware configurations 43
Hardware considerations
Disk 43
Disk adapter 43
Disk controller 43
Network 42
Network adapter 42
Node 42
Power source 42
TCP/IP subsystem 43
hardware HA solution 58
Hardware Purchasing Agent 588
Hdisk 80
heartbeat 35
heartbeat mechanism 35
heartbeat packet 35
heartbeating 255–257
Heartbeating over disk 213
high availability ix, 2, 8, 16, 32
high availability design 27
High Availability Geographic Cluster system
See HAGEO
High availability terminology
Backup 7
Cluster 7
Fallback 7
Fallover 7
Joining 7
Node 7
Primary 7
Reintegration 7
High-Availability Cluster Multiprocessing
See HACMP
highest-priority node 380
highly available object dispatcher 486–487
hostname 250–251
hosts files 553
hot standby 12, 33
hot standby node 66
Hot standby scenario 66
Hot standby systems 46
HP-UX 33
HP-UX operating systems 459
HVAC Engineers 589
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