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Change Tracking ..................................................................................................................... 95
Synchronization ...................................................................................................................... 96
Consistency Check ................................................................................................................. 96
Express Full Backup ............................................................................................................... 97
Backup to Tape ....................................................................................................................... 97
DPM Processes ...................................................................................................................... 97
DPM and Memory ...................................................................................................................... 98
Performance Counters ............................................................................................................... 98
Improving Performance ............................................................................................................ 100
Modifying Workloads ............................................................................................................ 101
Using Network Bandwidth Usage Throttling ...................................................................... 102
Using On-the-Wire Compression ...................................................................................... 103
Staggering Synchronization Start Times ........................................................................... 103
Scheduling Consistency Checks ....................................................................................... 104
Creating Replicas Manually ............................................................................................... 105
Increasing Capacity .............................................................................................................. 105
Managing DPM Performance on a WAN ................................................................................. 106
How Protection Group Changes Affect Jobs ........................................................................... 106
Managing Tape Libraries ............................................................................................................. 108
Updating Tape Library Information........................................................................................... 108
Remapping Tape Drives .......................................................................................................... 109
Disabling Tape Libraries and Tape Drives ............................................................................... 110
Removing Tape Libraries ......................................................................................................... 110
Managing the Tape Catalog ..................................................................................................... 111
Cleaning Tape Drives ............................................................................................................... 111
Managing Tapes....................................................................................................................... 112
How to Add and Remove Tapes ........................................................................................... 112
How to Identify Tapes ........................................................................................................... 113
How to Import Tapes ............................................................................................................ 115
How to View Tape Contents ................................................................................................. 115
Rotating Tapes Offsite .......................................................................................................... 116
How to Copy Tapes .............................................................................................................. 116
How to Inventory Tapes ........................................................................................................ 117
Recovering Data from Tapes ................................................................................................... 118
Disaster Recovery ....................................................................................................................... 118
Preparing for Disaster Recovery .............................................................................................. 119
Best Practices for Disaster Recovery ................................................................................... 120
Backup of Protected Computer System State ...................................................................... 121
Backup of DPM Servers ....................................................................................................... 123
Backing Up DPM by Using a Secondary DPM Server ...................................................... 123
Backing Up DPM Databases to Tape................................................................................ 126
Backing Up DPM by Using Third-Party Software .............................................................. 127
Backup Using Non-Microsoft Software That Supports DPM ......................................... 127
Backup Using Non-Microsoft Software That Supports VSS .......................................... 128
