HP Visualize J5000 hp Visualize J5000, J7000 workstations service handbook (a4 - Page 35

Operating System Overview

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Operating System Overview This workstation uses the HP-UX operating system, versions 9.05 PCO1 or 10.0 and later. Instant Ignition systems (systems with preloaded software) have X-windows and the Hewlett-Packard HP VUE 3.0 graphical user interface installed and configured. See the user's guide for more information. To verify which version of the operating system you are running, use the following command in a terminal window: # grep fv /system/UX-CORE/index Enter If you're running HP-UX 9.05 PCO1, the result from this command will be: fv: A.B.9.05.1M For problems or questions with Instant Ignition, refer to Using Your HP Workstation for more information. Memory Failures The J Class system (with HP-UX 10.0 and later) uses Memory Page Deallocation, a feature that allows the system to provide information to the operating system about memory failures. 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 The pdt can also be checked using the pdt command in the Service menu of the boot console handler (Refer to Chapter 9). 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 2103692 + 319488 + 309344 start 0x25030 panic: Memory self-test failed Product Information 1-21

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Product Information
1–21
Operating System Overview
This workstation uses the HP-UX operating system, versions 9.05 PCO1 or 10.0 and
later. Instant Ignition systems (systems with preloaded software) have X-windows
and the Hewlett-Packard HP VUE 3.0 graphical user interface installed and
configured. See the user’s guide for more information.
To verify which version of the operating system you are running, use the following
command in a terminal window:
#
grep fv /system/UX-CORE/index
Enter
If you’re running HP-UX 9.05 PCO1, the result from this command will be:
fv: A.B.9.05.1M
For problems or questions with Instant Ignition, refer to
Using Your HP Workstation
for more information.
Memory Failures
The J Class system (with HP-UX 10.0 and later) uses Memory Page Deallocation, a
feature that allows the system to provide information to the operating system about
memory failures.
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
The pdt can also be checked using the
pdt
command in the Service menu of the boot
console handler (Refer to Chapter 9). 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
2103692 + 319488 + 309344 start 0x25030
panic: Memory self-test failed