Executive Summary ..............................................................................................................................
3
Objective and Target Audience .............................................................................................................
4
Introducing HP OpenView Storage Data Protector 5.5 .............................................................................
5
File Library ......................................................................................................................................
Object Copy ...................................................................................................................................
Tape Drives.........................................................................................................................................
6
Basics of Backup Performance...............................................................................................................
8
Disk to Disk to Tape (D2D2T) Data Protection Architecture ......................................................................
10
Test Data ..........................................................................................................................................
12
HPCreateData ...............................................................................................................................
Typical Files ..................................................................................................................................
Small Files.....................................................................................................................................
13
HPReadData..................................................................................................................................
14
Configuration....................................................................................................................................
15
HP ProLiant DL380 G4 Server..........................................................................................................
HP OpenView Storage Data Protector 5.5 ........................................................................................
Internal Database (IDB) Logging Level ...........................................................................................
File Library ................................................................................................................................
16
File System Tree Walk.................................................................................................................
18
HP StorageWorks SDLT 320 Tape Drive ...........................................................................................
HP StorageWorks Ultrium 460 Tape Drive ........................................................................................
19
HP StorageWorks Ultrium 960 Tape Drive ........................................................................................
20
HP StorageWorks Modular Smart Array 1000 (MSA1000) ................................................................
21
HP StorageWorks Modular Smart Array 1500 (MSA1500) ................................................................
22
RAID 0 and 1 Logical Array ........................................................................................................
RAID 0 and 4 Logical Arrays .......................................................................................................
23
RAID 1 and 1 Logical Array ........................................................................................................
24
RAID 1+0 and 3 Logical Arrays ...................................................................................................
25
RAID 5 and 2 Logical Arrays .......................................................................................................
26
Test Data.......................................................................................................................................
27
Library and Tape Tools ...................................................................................................................