Specifications
Scenario 4 262
Installation and Configuration 265
Before Configuring Your DataKeeper Resources 265
Hardware and Software Requirements 265
Hardware Requirements 265
Software Requirements 266
General Configuration 266
Network Configuration 266
Changing the Data Replication Path 267
Determine Network Bandwidth Requirements 267
Measuring Rate of Change on a Linux System (Physical or Virtual) 267
Determine Network Bandwidth Requirements 268
Measuring Basic Rate of Change 268
Measuring Detailed Rate of Change 269
Analyze Collected Detailed Rate of Change Data 269
Graph Detailed Rate of Change Data 274
Confirm Failover and Block Resource Failover Settings 278
Confirm Failover On 278
When to Select This Setting 279
Block Resource Failover On 279
Conditions/Considerations 279
Setting the Flags on Each Server 280
Examples 281
Block All Automatic Failovers Completely 281
Block Failover in One Direction 282
SteelEye DataKeeper for Linux Resource Types 282
Replicate New File System 283
Replicate Existing File System 283
DataKeeper Resource 283
Resource Configuration Tasks 284
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