topic Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune. in Operating System - HP-UX

sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Jdamian — Thu, 04 Apr 2002 08:15:03 GMT

Hi

I found that sysdef command doesn't report the "max_mem_window" kernel parameter in HP-UX 11.00. But kmtune does.

Why ?

Thanx in advance

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Rainer von Bongartz — Thu, 04 Apr 2002 08:18:44 GMT

sydef is an old 10.x tool which exists in 11.x only for compatibility reasons.

You should use and rely on kmtune

Regards
Rainer

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Deepak Extross — Thu, 04 Apr 2002 08:35:22 GMT

Internally, kmtune refers to the following system files:

1. /usr/conf/master.d/* Master configuration tables for kernel and kernel modules

2. /stand/system Default HP-UX system description file

3. /stand/system.d/* Kernel module system description files

Whereas sysdef only refers to /usr/conf/master.d/*. Hence, you could expect a more detailed output from kmtune

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Jdamian — Thu, 04 Apr 2002 10:18:48 GMT

I want to explain my problem.

I created a script to get a snapshot of the kernel parameters.

First I thought to use kmtune but this command shows formulae as they are and I need as formulae as current values.

Then somebody in Forums discovered me the sysdef command that does show values of kernel parameters.

But now I must refuse sysdef and use back kmtune...

Some time ago, I tried to compute the values of formulae... but dependecies make complex that script.

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

manoj_pu — Thu, 04 Apr 2002 10:50:51 GMT

Hello

You can use system table option in glance to get the snapshot value of kernel parameter and usage.

Manoj

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Deepak Extross — Thu, 04 Apr 2002 11:06:56 GMT

See this link...
http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0xb5d0f841489fd4118fef0090279cd0f9,00.html

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Roger Baptiste — Thu, 04 Apr 2002 15:46:46 GMT

hi,

You can try IGNITE's print_manifest command. It gives kernel parameter values. OR you can use SAM and print the info to a file.

HTH
raj

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Jdamian — Thu, 04 Apr 2002 16:32:49 GMT

I cannot use glance nor SAM from a script.

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

MANOJ SRIVASTAVA — Thu, 04 Apr 2002 16:33:38 GMT

Hi Damian

Tyr installing PHCO_22035 patch which has some fixes for max* parameters .

Manoj Srivastava

Re: sysdef command doesn't report info about some kernel parameters that are reported by kmtune.

Mark Fenton — Thu, 04 Apr 2002 19:09:54 GMT

Could you just use both? ((unless sysdef doesn't return other values you need for which kmtune returns the formula...))