Kernel values report

[Lorenzo Meneguzzi]

Hi,

I want to do a report (text file or else) for all the kernel parameters of my computer. I know that with SAM it's possible for the values but I would prefer the formula used.
For instance, nfile=2*nproc...

Regards.

Laurent MENEGUZY

[Sanjay_6 · Accepted solution]

Hi,

Try,

kmtune -S /stand/system >/tmp/kernel_para.txt

more /tmp/kernel_para.txt

Hope this helps.

regds

[John Bolene]

Very good product to see everything about your systems.

http://hpux.cs.utah.edu/hppd/hpux/Sysadmin/sysinfo-3.3.1/

[Bill McNAMARA_1]

Try sysdef

Later,
Bill

[PIYUSH D. PATEL]

Hi,

Try sysdef > /tmp/filename

View the /tmp/filename and you can get all the tunable parameters along with the formulas.

Piyush

[James R. Ferguson]

Hi Laurent:

If you are running 11.x, use 'kmtune' to query you kernel parameter values. On 10.20, use the deprecated 'sysdef'.

To see the actual limits and formulae used with the various parameters look at :

# /usr/conf/master.d/core-hpux

Regards!

...JRF...

[V. V. Ravi Kumar_1]

hi,

try this if u are using 11.00
kmtune -l > /tmp/kmtune.lst

regds
ravi

[John Carr_2]

Hi

sysdef will give you the sum of the formulae but not the formulea itself you need to do as JFR said

# /usr/conf/master.d/core-hpux

you can then cross reference this to the output of sysdef to get both formulea and present set values.

John.

[Lorenzo Meneguzzi]

kmtune works fine on my system (11.0)and reports the formula.
sysdef reports only some values (I don't why).

Thanks everybody !

[James R. Ferguson]

Hi:

Do *not* rely on 'sysdef' if you are running on 11.x. 'kmtune' is accurate and is intended as its replacement. 'kmtune' is not available prior to 11.0 and there 'sysdef' is quite useful (obviously).

Regards!

...JRF...