SAM kernel parms HP-UX Itanium

[Franky Leeuwerck_2]

Hello,

I'd like to edit some kernel parameters on an HP-UX Itanium platform.

SAM > Kernel Config (kcweb)

However, I receive this error :
UNEXPECTED EXIT: process LANG=C LC_ALL=C /usr/sbin/kcweb -F >/dev/null exited with a non-zero exit status.
ERROR: attempt to start '/opt/hpws/apache/bin/httpd' failed.

The system seems to try starting a webserver.
Tuning the system via a web interface is not an option, as I can't reach it via the web.

How can I edit some kernel parameters via the 'old' SAM interface.

Thanks in advance.

Franky Leeuwerck

[Slawomir Gora · Accepted solution]

Hi,

there is no 'old' SAM interface in HP-UX 11.23.
You can set and display kernel parameters by kctune command:

ex:

kctune semmni=3000

[Franky Leeuwerck_2]

Thanks for this quick reply.

The answer solves my question.

Thanks and regards,
Franky Leeuwerck

[Michael Duthie]

I believe there is a "TUI" available in the Sept 2004 release.

MD

[Borislav Perkov]

Hi,
This error you have is connected with apache configuration on the system. Try to find what is the reason. kcweb gives lot of information about the kernel tuning which is very useful, more than like you said the "OLD" SAM interface. As an example you can see in percentage how much the dinamic kernel parameters are efficietly used.
Regards,
Borislav

[Franky Leeuwerck_2]

Thanks for the replies.

Regards,
Franky