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4-12
Using Device Files
Your system has four default device files for use with your tape drive:
two device files for noncompressed mode and two device files for
compressed mode. If you use these device files, you do not need to
create any device files.
If the SCSI address of your tape drive is not set to the factory default
of SCSI ID 3, you must create a device file, then substitute the path-
name of your device file in the examples that follow. Refer to the Sys-
tem Administration Tasks manual for information on how to create a
device file.
NOTICE:
The device file names used in these examples
are appropriate only for systems running HP-
UX 9.05. If you are using HP-UX 10.0 or later,
the device file names will depend on the nam-
ing conventions of your particular system. See
“SCSI and Device File Information for HP-UX
10.0 or Later” in Chapter 1 of this book.
Device Files — No Data Compression
Your system has two device files for using your tape drive with data
compression turned off. The device files are named /dev/rmt/3m and
/dev/rmt/3mn, and are set for SCSI ID 3.
If you use the /dev/rmt/3m device file, the tape drive rewinds the
data cassette every time the system releases the drive from its control.
If you use the /dev/rmt/3mn device file, the drive does not rewind
the data cassette. The tape stays where it was after the last operation.
If you use these device files, you do not need to create any device
files.
Device files are special
files that tell your system
which system hardware
pathway to use when
communicating with a
specific device and what
kind of device it is.
Содержание Visualize J5000
Страница 1: ...J Class Owner s Guide Workstation Systems Group HP Part No A4476 90013 Edition E0596 Printed in U S A ...
Страница 3: ...xiii Preface ...
Страница 18: ...xii ...
Страница 27: ...1 9 Removable Device Bays 2 Figure 1 3 System Unit with Removable Device Door Open ...
Страница 67: ...3 8 5 Gently push the disc tray in until it is closed as shown in Figure 6 4 Figure 6 4 Disc Tray Closed ...
Страница 150: ...B 22 ÅÅ ÅÅ ÅÅ ÅÅ Top View of Floppy Disk Drive 1 2 3 SCSI Terminators Figure A 11 Floppy Drive Terminators ...
Страница 156: ...B 28 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 Figure A 15 Fast Wide Hard Drive Jumper Settings ...
Страница 157: ...B 29 PCB Side of Drive Top Drive Bottom Drive Figure A 16 Replacing Hard Drive Mounting Bracket and Drive Orientation ...
Страница 185: ...B 57 7 Insert cover in guide and secure with screw Refer to Figure A 37 Figure A 37 Replacing EISA Assembly Cover ...
Страница 190: ...A 2 ...
Страница 216: ...C 22 Figure C 1 Rear Panel SCSI Connectors with Terminators Attached ...
Страница 271: ...Index 5 0 N 0 O 0 0 P 0 ...
Страница 273: ...Index 7 0 0 0 0 0 0 0 0 0 0 0 See 0 0 0 0 0 0 T 0 See also 0 U 0 V W ...