O
CTOBER
2006
VXA-320 T
APE
D
RIVE
45
SCSI C
OMMAND
P
ROTOCOL
RECEIVE
DIAGNOSTIC
RESULTS
1Ch
Reports the results of the tests requested by a previous SEND
DIAGNOSTIC command.
RELEASE UNIT
17h
Releases the tape drive from exclusive use by the initiator that had
previously reserved it with a RESERVE UNIT command.
REQUEST SENSE
03h
Requests that the tape drive transfer sense data to the initiator.
RESERVE UNIT
16h
Reserves the tape drive for exclusive use by the initiator that issued
the command.
REWIND
01h
Causes the tape drive to rewind the tape to the logical beginning of
partition.
SEND
DIAGNOSTICS
1Dh
Causes the tape drive to perform certain self-diagnostic tests.
SPACE
11h
Enables the tape drive to perform forward or backward searches
using logical blocks, filemarks, or setmarks. Also allows spacing to
end of data (EOD).
TEST UNIT READY
00h
Allows you to determine if the tape drive is ready to accept an
appropriate medium access command.
VERIFY
13h
Enables the tape drive to verify one or more logical blocks of data on
the tape.
WRITE
0Ah
Transfers one or more bytes or blocks of data from the initiator to the
tape drive.
WRITE BUFFER
3Bh
Transfers new microcode from the initiator into the tape drive’s
EEPROM.
WRITE FILEMARKS
10h
Causes the tape drive to write any data remaining in its buffer, then
to write one or more filemarks or setmarks to tape.
Table 6-6
SCSI command set (continued)
Command
Operation
Code
Description
Содержание VXA-320 (VXA-3)
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