![](/images/backgrounds/286267/hp-data-protector-v5-5-software-white-paper-66962320x1.png)
The high performance Ultrium 960 tape drive is configured either with the default block size = 64 KB or with the optimal block size = 256 KB.
Figure 14. HP StorageWorks Ultrium 960 Tape Drive – Test Environment
Advanced Backup to Disk
Ultrium960 Tape DrivePrimary Disk Array MSA1000 with 14 x 146GB/10K disks
configured as RAID1+0, 8 x 100GB LUNs configured
Secondary
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Backup to Secondary |
|
|
| |
|
|
|
|
|
|
|
|
| Array |
|
|
|
| 2 Gigabit Fibre Channel |
|
|
|
| Backup to Tape | ||||||
|
|
|
|
|
|
|
|
|
|
|
| from Secondary Array |
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HP ProLiant DL380G4 |
| HP OpenView Storage |
|
| |||||||
| 3.2 GHz, 4GB RAM, 2 CPUsData Protector 5.5 | HP StorageWorks Ultrium960 | ||||||||||
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
| Tape Drive |
|
|
|
|
|
|
|
|
| Ultra320 SCSI |
|
| |
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
March 2005 | Data Protector 5.5 - Advanced Backup to Disk Test Plan | 2 | ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Figure 15. HP StorageWorks Ultrium 960 Tape Drive – Block Size 256 KB (Default 64 KB)
20