Changing Kernel Parameters

[Bill Davidsen]

Kevin Kempter wrote:
> Hi All;
> 
> I can change kernel params at runtime like this:
> 
> # sysctl -w kernel.shmmax=3219120128
> 
> However upon a reboot the parameter returns to its original value.
> How can I change the parameter permanently ?
> 
Other than recompile the kernel you can't. But you can get it reset for you at 
boot time, which is usually enough. Unfortunately you can't change the clock 
(CLK_TCK) that way AFAIK.

-- 
Bill Davidsen <davidsen at tmr.com>
   "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot