HP B6960-96035 Concepts Manual page 7

Vaulting ................................................................................................... 151
Restoring from media in a vault ................................................................... 153
Devices .......................................................................................................... 153
Device lists and load balancing .................................................................. 155
How load balancing works .................................................................. 156
Device streaming and concurrency .............................................................. 156
Segment size ............................................................................................ 157
Block size ................................................................................................ 158
Number of disk agent buffers ..................................................................... 159
Device locking and lock names ................................................................... 159
Standalone devices .......................................................................................... 160
Small magazine devices ................................................................................... 161
Large libraries ................................................................................................. 162
Handling of media .................................................................................... 162
Size of a library ........................................................................................ 162
Sharing a library with other applications ..................................................... 163
Enter / eject mail slots ............................................................................... 163
Barcode support ....................................................................................... 163
Cleaning tape support ............................................................................... 164
Sharing a library with multiple systems ........................................................ 164
Data Protector and Storage Area Networks ......................................................... 170
Storage Area Networks ............................................................................. 171
Fibre Channel .......................................................................................... 172
Point-to-point topology ......................................................................... 173
Loop topology .................................................................................... 173
Switched topology .............................................................................. 174
Device sharing in SAN .............................................................................. 175
Configuring multiple paths to physical devices ........................................ 175
Device locking ................................................................................... 177
Indirect and Direct Library Access ............................................................... 178
Indirect Library Access ........................................................................ 178
Direct Library Access .......................................................................... 179
Device sharing in clusters ........................................................................... 180
Static drives ....................................................................................... 180
Floating drives ................................................................................... 181
4 Users and user groups ................................................... 183
In this chapter ................................................................................................. 183
Increased security for Data Protector users .......................................................... 183
Access to backed up data .......................................................................... 183
Users and user groups ..................................................................................... 184
Using predefined user groups ..................................................................... 185
Concepts guide 7