Operation and Maintenance
664
DVD Test
(1) Outline
Random read test
This test reads randomly-selected blocks from a media and check if the data is properly
transmitted.
When the blocks are read 200 times, the test round counts up one
(This does not mean all the blocks on the disk can be read in one round).
(2) Message
1. Standard message
Message Content
Device information is as follows.
Vendor name : xx
Product name : xx
Firmware rev. : xx
Channel : xx
SCSI ID : xx
LUN : xx
Vender name of device, product name, FW
revision and others are displayed.
Medium information is as follows.
Medium type : xx
Disc status : xx
First track : xx
Last track : xx
Number of sessions: xx
Total block : xx
Block size : xx
TOC information is as follows.
Track Type Start LBA Start time(MSF)
xx xx xxxxxxxx xx:xx:xx
xx xx xxxxxxxx xx:xx:xx
Transfer mode : xxx
Media information is displayed.
Random read test start. Random read test is started.
Total block : xx
Block size : xx
Test start block : xx
Test end block : xx
Transfer block : xx
Read buffer : xx
Test information is displayed.
Test is finished normally. Test ended normally.
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