Completion Status - Seagate Viper 200 Scsi Interface Manual

Lto tape drive
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Completion Status

The first four-byte parameter of a pair represents millions of bytes (10
four-byte parameter of a pair represents the difference between the millions of bytes
and the total number of bytes as a positive number in the range of 0 to 999,999.
Thus the total number of bytes is the first four-byte parameter in bytes plus the
second four-byte parameter. Parameters 0 and 1are in percent, i.e. 200 represents
200% compression. Compression ratios will be most accurate after 10
been read or written.
Code
Message
00h
Good Status
02h
Check Condi-
tion
Description
• The drive is ready to perform any appropriate command.
• The requested log page is returned.
• The tape position is not changed.
Use the Request Sense command to retrieve status information. Possi-
ble Sense Keys are:
Code
Message
04h
Hardware Error
05h
Illegal Request
06h
Unit Attention
LTO SCSI Interface Manual
6
.) The second
8
bytes have
Description
Parity error on the SCSI bus or drive
hardware failure.
The Command Descriptor Block is invalid.
The cartridge was changed, or the drive
was reset prior to this command.

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