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тАО09-11-2001 02:38 AM
тАО09-11-2001 02:38 AM
Setting Kernel Parameters
nfile , NPROC MAXUSERS,NPTY,NSTRPTY,NSTRTEL etc..
I am not using any GUI for setting these parameters.Can anybody tell me where i will get the file.
Thanks
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тАО09-11-2001 02:45 AM
тАО09-11-2001 02:45 AM
Re: Setting Kernel Parameters
Regards,
Chris
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тАО09-11-2001 02:46 AM
тАО09-11-2001 02:46 AM
Re: Setting Kernel Parameters
They should all be in the file /stand/system
If not you can use this command to create it, then edit it and change it, then build a new kernel;
/usr/lbin/sysadm/system_prep -s /stand/system
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тАО09-11-2001 02:47 AM
тАО09-11-2001 02:47 AM
Re: Setting Kernel Parameters
the file is "/stand/system" but that will not help you,
as you will need the commands to generate the new
kernel from them...
To modify you should use the command "kmtune" and
if you "search" for this keayword, you should be able
to find quite a few threads about "how to generate a
kernel from command line"...
HTH,
Wodisch
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тАО09-11-2001 02:48 AM
тАО09-11-2001 02:48 AM
Re: Setting Kernel Parameters
you need to put all the value in the /stand/system file and recompile the kernel .
# cd /stand/build
# /usr/lbin/sysadm/system_prep -s system
# vi system (make your changes)
save file
# /usr/sbin/mk_kernel -s system
# /usr/sbin/kmupdate
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тАО09-11-2001 04:12 AM
тАО09-11-2001 04:12 AM
Re: Setting Kernel Parameters
But just in case...you don't have to use a gui to run SAM (System Administration Menu). It will come up in character mode as well; and in SAM you can modify the kernel configuration and have SAM rebuild the kernel for you.
I apologize if this answer is too basic....but the more I re-read your question....I wondered why you didn't mention using SAM to change your parms...
Just a thought,
Rita
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тАО09-11-2001 08:03 AM
тАО09-11-2001 08:03 AM
Re: Setting Kernel Parameters
I did this yesterday here is a doc I got from HP.. And here is a website that was much helpfull.
http://forums.itrc.hp.com/cm/components/FileAttachment/0,1167,0xa5915220af9bd5118ff10090279cd0f9,00.htm
Richard
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тАО09-11-2001 04:50 PM
тАО09-11-2001 04:50 PM
Re: Setting Kernel Parameters
#cd /stand/build
#system_prep -s system
#vi system (add your changes)
#mk_kernel -s ./system (build the new kernel)
#mv /stand/system /stand/system.old
#mv /stand/vmunix /stand/vmunix.old
#cp /stand/build/system /stand
#cp /stand/build/vmunix_test /stand/vmunix
Reboot
shutdown -r now
#sysdef (verify the changes)
Good Luck !!
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тАО09-11-2001 08:48 PM
тАО09-11-2001 08:48 PM
Re: Setting Kernel Parameters
You can this in SAM using a character based terminal if you wish or you use the command line as follows:
You didn't mention what OS version you are running?
If using 10.20 these are the command line options:
# cd /stand/build
# /usr/lbin/sysadm/system_prep -s system
# vi system (make your changes)
save the file
# /usr/sbin/mk_kernel -s system (this builds the new kernel)
# mv /stand/vmunix /stand/vmunix.120701
# cp /stand/build/vmunix_test /stand/vmunix
Reboot your system.
If using 11.00 these are the command line options:
# cd /stand/build
# /usr/lbin/sysadm/system_prep -s system
# vi system (make your changes)
save file
# /usr/sbin/mk_kernel -s system (this build the new kernel)
# /usr/sbin/kmupdate
# cd /
Reboot your system.
HTH
-Michael