Completion Status - Seagate Viper 200 Scsi Interface Manual

Lto tape drive
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Page 92
Field Descriptions

Completion Status

Field
Bytes
Bits
Operation
0
Code
Ignored
1
5-7
Logical
Unit
Ignored
3
Third Party
Device ID
Reserved
Control
5
Code
Message
Description
• The drive is ready to perform any appropriate command.
00h
Good
Status
• The drive remains in any previously set mode.
• The drive accepts commands from any Initiator.
• The tape position is not changed.
02h
Check
Use the Request Sense command to retrieve status information. Possible
Condition
Sense Keys are:
Code
04h
05h
06h
Description
The Operation code for the 10-byte version of Release Unit is 57h.
The LUN field is residual from the SCSI-1 days and is ignored.
This field is ignored by the drive.
All reserved bits must be 0.
See Control Byte Format on page 18.
Message
Description
Hardware Error
Parity error on the SCSI bus or drive hardware
failure.
Illegal Request
The Command Descriptor Block is invalid.
Unit Attention
The cartridge was changed, or the drive was re-
set prior to this command.
LTO SCSI Interface Manual

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