HP Surestore 28/48-Slot with DLT4000 Digital Linear Tape SCSI-2 Drive and SCSI - Page 27
Library Control Through SCSI, Initiator, Target Device, Addresses
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SCSI Command Overview Library Control Through SCSI Library Control Through SCSI You can control the tape drive and library with the commands described in this document. This SCSI command set complies with ANSI X3.131-198X standards. The role of the following is defined in the SCSI specifications: • Initiator • Target Device • Addresses Initiator The initiator, usually the host, issues the drive control commands. Target Device The target, usually the tape drive or library, receives the command and controls the device. The target will not do the following: • Generate unsolicited interrupts to the host • Initiate its own SCSI commands • Assert bus reset Addresses All SCSI commands refer to logical addresses, unless otherwise stated. Chapter 1 1- 3
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