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11.23 kernel

 
MSwift
Regular Advisor

11.23 kernel

Pleae let me know if there are any changes in commands for 11.23, i have used these for 11.0

Get the current values

kmtune -l

preparing to build

cd /stand/build
/usr/lbin/sysadm/system_prep -v -s system

Build the kernel
mk_kernel -s system

Move the old system and kernel
mv /stand/system /stand/system.prev
mv /stand/vmunix /stand/vmunix.prev
mv /stand/dlkm /stand/dklm.vmunix.prev

Move the new system file and new kernel

mv /stand/build/system /stand/system
kmupdate /stand/build/vmunix_test

reboot

am i missing any steps for 11.23? should i use kctune instead? please advice

Thanks

Mswift



4 REPLIES
James R. Ferguson
Acclaimed Contributor

Re: 11.23 kernel

Hi:

Kernel maintenance has changed drastically in 11.23. You should read:

http://docs.hp.com/en/B2355-90950/ch03s10.html

Regards!

...JRF...
MSwift
Regular Advisor

Re: 11.23 kernel

Also to update the values i normally use

Update the tunable values using kmtune
kmtune -S /stand/build/system -s semmns+50


still possible?

Thanks

Mswift

Tingli
Esteemed Contributor

Re: 11.23 kernel

For 11.23, you should use kctune instead of kmtune. And it might be easier to do it in sam, which will check any modification.
James R. Ferguson
Acclaimed Contributor

Re: 11.23 kernel

Hi:

At 11.23, 'kmtune' has been become 'kctune'.

Regards!

...JRF...