Dynamic Deduplication Implementation
.................................................................................
70
Restoring Data
...................................................................................................................
71
Housekeeping
....................................................................................................................
72
D2D Replication
.......................................................................................................................
73
How it Works
....................................................................................................................
73
D2D Replication Implementation
...........................................................................................
73
Licensing
....................................................................................................................
74
Implementing the Initialization Process
............................................................................
74
Replication Setup
.........................................................................................................
76
Reporting
...................................................................................................................
82
Design Considerations
........................................................................................................
84
Link Sizing
..................................................................................................................
84
Telco Provisioning
—
Overview of Inter-Site Links
..............................................................
90
Some Idea of Telco Costs
..............................................................................................
92
Telco Terminology and Branding for WAN Services
.........................................................
93
D2D Replication Data Recovery Options
...............................................................................
95
Restore Directly from the D2D Target Device
....................................................................
95
Reverse Replication on the D2D
.....................................................................................
95
Reverse Tape Initialization on the D2D
............................................................................
98
Creating Archive Tapes from the Target
...........................................................................
99
5 Virtual Library Systems
....................................................................
101
VLS Devices
...........................................................................................................................
101
VLS Defined
.....................................................................................................................
101
Prime Environments
....................................................................................................
102
VLS Benefits
..............................................................................................................
102
VLS9000
–
series Configurations
...................................................................................
103
VLS Technical Specifications
........................................................................................
104
How it Works
..................................................................................................................
111
VLS Scalability
..........................................................................................................
111
VLS Automatic Performance Load Balancing
..................................................................
113
VLS Warm Failover
....................................................................................................
114
Implementation
................................................................................................................
115
Device Configuration Preparation
.................................................................................
115
Capacity Licensing
.....................................................................................................
117
Virtual Libraries/drives/cartridge Configuration
.............................................................
118
EVA Preparation
........................................................................................................
119
Storage Pooling
.........................................................................................................
121
VLS Design Considerations
................................................................................................
123
VLS Sizing
................................................................................................................
123
VLS Blueprints
..................................................................................................................
127
Reduce Backup Window (No Deduplication)
.................................................................
127
Large Scale Backup Consolidation (No Deduplication)
....................................................
128
Managing Data Retention and Reducing Backup Storage Costs
.......................................
129
Full Enterprise Backup and Disaster Recovery Capability
.................................................
130
Multi-data Center Replication to a Common Disaster Recovery Site
...................................
132
VMWare Backup Environment with ESXi
. .......................................................................
133
VMWare Backup Environment with ESX4 and VCB-based Backups
...................................
134
Larger VMWare Environment with ESX4 and HP Data Protector ZDB IR Integration with
VMWare Consolidated Backup
...................................................................................
136
Large Enterprise Cross-site Backup with Deduplication and Inbuilt Disaster Recovery
...........
138
Combining D2D and VLS in an End-to-end Solution for ROBO/Regional DCs and Main Data
Center using HP Data Protector
....................................................................................
139
VLS Automigration
..................................................................................................................
140
HP StorageWorks VLS and D2D Solutions Guide
5