6-11
J Class systems use Memory Page Deallocation, a feature that allows
the system to provide information to the operating system about
memory failures.
HP-UX 10.0 uses Memory Page Deallocation information to map out
the failing memory areas, and continue normal operation. You can use
the command memrpt with the detail switch to obtain information
about the Memory Page Deallocation Table (PDT) as well as single
bit errors logged by the system.
# /usr/sbin/sysdiag
Enter
DUI >logtool
Enter
LOGTOOL> memrpt detail
Enter
NOTICE:
You must be logged in as superuser to use the
memrpt command.
To exit the sysdiag and logtool utilities, use the exit command.
The pdt can also be checked using the pdt command in the Service
menu of the boot console handler. If a failing SIMM is replaced, use
the Service menu pdt clear command to clear out the PDT.
HP-UX 9.05 halts when it detects the presence of bad memory at boot
up and displays the following message:
ISL booting hpux
Secondary Loader 9000/700
Revision 3.08
Booting /hp-ux
2 309344 start 0x25030
panic: Memory self-test failed
Memory
Failures
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 ...