Appendix G: DLT 7000 Emulation Feature
Quantum DLT 8000 Tape System
G-3
What You Should Know About the DLT 7000 Emulation Feature
A DLT 8000 tape system running with DLT 7000 emulation enabled does not “become”
a DLT 7000 system, nor does it retain all of the features of a DLT 8000 system. Here are
the differences:
1.
A DLT 8000 tape drive with DLT 7000 emulation enabled has the capability of
writing and reading 10 GB, 15 GB, 20 GB and 35 GB formats. It will not support
the 2.6 GB and 6.0 GB formats supported by a “real” DLT 7000 system, however.
The DLT 8000 system hardware cannot support these formats.
2.
On a READ operation, a DLT 8000 system with DLT 7000 emulation enabled will
reject any tape written in 40 GB format, reporting a Medium Error with no
illumination of the cleaning light. Writing from Beginning of Tape (BOT) is
allowed, with 35 GB format as default.
3.
Selection of 40 GB format from the front panel, the library port, or the SCSI bus
interface is disabled by the DLT 7000 emulation feature.
4.
By design, DLT 8000 tape drives do not include an audio indicator (“beep”) as a
signal for tape unloading. Running the drive with DLT 7000 emulation enabled will
not provide an audio indicator.
5.
There are differences in the Power On Self Test (POST) for a DLT 7000 and a DLT
8000 with DLT 7000 emulation enabled. DLT 7000 drives run a minimized POST
due to the amount of available memory within the drives. DLT 8000 drives, even
with DLT 7000 emulation enabled, have sufficient memory available to run the full
POST image.
Содержание DLTtape DLT 8000
Страница 1: ...DLTTM 8000 Tape System Product Manual Nov 10 2003 81 60118 06...
Страница 5: ...USER MANUAL STATEMENTS FOR CLASS B EQUIPMENT continued...
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Страница 26: ...Table of Contents xxiv Quantum DLT 8000 Tape System...
Страница 36: ...About This Manual Quantum DLT 8000 Tape System xxxii...
Страница 54: ...General Description and Specifications 1 18 Quantum DLT 8000 Tape System...
Страница 95: ...Configuring Installing and Operating the Tape Drive Quantum DLT 8000 Tape System 2 41 illuminate steadily...
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Страница 376: ...Appendix A Definition of Vendor Unique Sense Data Information A 4 Quantum DLT 8000 Tape System...
Страница 386: ...Appendix C Updating the Firmware C 6 Quantum DLT 8000 Tape System...
Страница 388: ...Appendix D Running the Basic Health Check BHC Test Via the Library Port D 2 Quantum DLT 8000 Tape System...
Страница 396: ...Appendix E Visual Inspection Procedure for DLTtape Cartridges E 8 Quantum DLT 8000 Tape System...
Страница 398: ...Appendix F Timeout Specifications for DLT 8000 Tape System SCSI Commands F 2 Quantum DLT 8000 Tape System...
Страница 406: ...Appendix G DLT 7000 Emulation Feature G 8 Quantum DLT 8000 Tape System...
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