topic Re: kmtune and SAM Kernel tuning in Operating System - HP-UX

kmtune and SAM Kernel tuning

Bill McNAMARA_1 — Wed, 20 Jun 2001 07:23:40 GMT

Hi,
using kmtune to update standard kernel parameters, ninode, nproc..
kmtune -s works to change and kmtune -l -q reports the change as taken, but sam still recognises the older value.. even after recompilation and reboot.

How do I tune the kernel from command line..
am I missing something?

Later,
Bill

Re: kmtune and SAM Kernel tuning

eran maor — Wed, 20 Jun 2001 07:29:10 GMT

Hi Bill

Sam is getting the information from /usr/conf/master.d/*

i will try to check this dir for the params .

Re: kmtune and SAM Kernel tuning

Vincenzo Restuccia — Wed, 20 Jun 2001 09:30:56 GMT

#sysdef

Re: kmtune and SAM Kernel tuning

Carsten Krege — Wed, 20 Jun 2001 09:57:49 GMT

You probably missed to run

# kmupdate

after kernel build. This is automatically done if you shutdown instead of reboot.

Carsten

Re: kmtune and SAM Kernel tuning

Kandaswamy Natarajan — Thu, 21 Jun 2001 15:26:25 GMT

I second carsten, after the changes to kernel update the old with new.
mk_kernel
kmupdate
shutdown -r -y now

Now check the parameters

Re: kmtune and SAM Kernel tuning

Bill McNAMARA_1 — Fri, 06 Jul 2001 11:45:22 GMT

Yes y'all that's what it was..
If I can remember correctly I needed to do a kminstall just before the kmupdate..
in either case thanks for the help.

Later
Bill