HP StoreEver TapeAssure Software - Manual (Page 142)

The two options available for the Backup Performance Test are:
•
Blocksize —Specify the blocksize (in bytes) to be read. Typical values are 32768
(32KB), 65536 (64KB). The default is 65536.
•
Path —Specify the path to the directory to be read from.
Figure 53 Restore Performance Test screen (CSI)
The following options are available for the Restore Performance Test:
•
Filesize —Specify the size, in bytes, of the test files to be created.
•
Number of Files —Specify the number of files to be created.
•
Directory path —Specify the path of the directory where the test files will be written.
This should be a directory on the backup server being tested. Make sure that the path is
on the restore destination disk to measure the real data rate. Use a directory name that
you can find easily such as C:\Test so that you can easily delete the data later.
•
Pattern —Specify one of the following data patterns:
◦ Fixed byte
◦ Incrementing byte
◦ Random data
◦
1.6:1 compressible data
◦ 2:1 compressible data (suggested starting value)
◦ 3.1:1 compressible data
◦
4.3:1 compressible data
4. Use the start command to start the test.
142 Tests and utility functions