Seagate Viper 200, Руководство по интерфейсу SCSI

Страница: 104 / 136

SCSI Commands Page
95
Field Bytes Bits Description
Capacity 12-15 Can be one of the following nominal values:
100,000 MB
50,000 MB
30,000 MB
10,000 MB
Assigning Or-
ganization 16-23 8 bytes of ASCII data, “LTO-CVE ”
Density Name 24-31 8 bytes of ASCII data. Can be one of the following:
“U-18-100”
“U-18-50 “
“U-18-30 “
“U-18-10 “
Description 32-51 20 bytes of ASCII data. Can be one of the following:
“Ultrium 1/8T 100GB ”
“Ultrium 1/8T 50GB ”
“Ultrium 1/8T 30GB ”
“Ultrium 1/8T 10GB ”
Reserved All reserved bits are 0.
Completion Status
Code Message Description
00h Good
Status
•
The drive is ready to perform any appropriate command.
•
The drive remains in any previously set mode.
•
The drive accepts commands from any Initiator.
•
The tape position is not changed.
02h Check
Condition Use the Request Sense command to retrieve status information. Possible
Sense Keys are:
Code Message Description
04h Hardware Error Parity error on the SCSI bus or drive hardware
failure.
05h Illegal Request The Command Descriptor Block is invalid.
06h Unit Attention The cartridge was changed, or the drive was re-
set prior to this command.