Toshiba TECRA S1 ユーザーズマニュアル

(1) Read & Write –Write data on the disk, then read it out and 
compare the two value; 

(2) Read Verify —Read data only; 

(3) Unprotected Write—Write data on the disk without backup 
original data. 

Option—Select sequential test or random test 

2. Sequential/Random Seek 

The test item is to check the correctness of the HDD’s sector seeking function. 

This test item involves the following parameters: 

 

LBA Start, LBA End-- specify start and finish byte in LBA(Large 
Block Address); 

Retry-- Specify the maximum retrying times whether the operation 
fails; 

Option-- Select sequential test or random test; 

Percent-- Specify the coverage rate in percentage of the total disk. 

3. Performance  

Check the HDD’s seeking speed and transferring the data rate. 

This test item involves the following parameter: