DLT2000 SCSI Interface
8-6 DLT2000/DLT2700 Cartridge Tape Subsystem
___________________Note _____________________________
In contrast to the BUSY status condition, the DRIVE NOT
READY Sense Key is returned as part of the Sense data following
a REQUEST SENSE command and indicates that a media access
command has been issued and the media is not ready to be
accessed (for example, the media is not installed, the media has
been unloaded, the drive is currently initializing the media to
prepare it for access, and so forth.)
_____________________________________________________
In the not ready state, the initiator cannot perform any operation which would cause
tape motion (for example, write, read, verify, space, and so forth). These commands
will return a CHECK CONDITION status with a DRIVE NOT READY sense key. The
initiator may, however, execute commands that do not require access to the media and a
GOOD status may be returned. These commands are as follows:
These commands are as follows:
•
INQUIRY
•
LOAD UNLOAD
•
LOG SENSE/SELECT
•
MODE SELECT
•
MODE SENSE
•
PREVENT/ALLOW MEDIUM REMOVAL
•
READ BLOCK LIMITS
•
READ BUFFER
•
READ ELEMENT STATUS
•
RECEIVE DIAGNOSTIC RESULTS
•
REQUEST SENSE
•
RESERVE/RELEASE UNIT
•
SEND DIAGNOSTIC (non-media access diagnostics)
•
WRITE BUFFER
The TEST UNIT READY command is used to determine whether the tape drive would
accept a media access command without returning CHECK CONDITION status.
Содержание DLT 2000
Страница 18: ...Table of Contents xviii DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 20: ...Revision History xx DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 38: ...Installing and Configuring the DLT2000 Tabletop Drive 2 12 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 94: ...Configuring and Operating the DLT2500 Mini Library 4 30 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsytem...
Страница 120: ...Configuring and Operating the DLT2700 Mini Library 5 26 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 146: ...Firmware Update From Tape 7 18 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 286: ...DLT2000 SCSI Interface 8 140 DLT2000 DLT2700 Cartridge Tape Subsystem The medium changer does not support ST ST or DT DT...
Страница 291: ...DLT2000 SCSI Interface DLT2000 DLT2700 Cartridge Tape Subsystem 8 145...
Страница 321: ...Definition of Vendor Unique Sense Data Information B 4 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 327: ...Sense Key Information C 6 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...
Страница 345: ...Index 8 DLT2000 DLT2500 DLT2700 Cartridge Tape Subsystem...