booting optimization

Pastor JW pastor_jw at the-inner-circle.org
Fri Aug 22 14:17:39 UTC 2008


On Thursday 21 August 2008 11:39:30 pm Nils Kassube wrote:
> Pastor JW wrote:
> > I came across this while looking through /etc/init.d/rc to see what
> > things do. There is a line which is "CONCURRENCY=none" there so I
> > changed the "none" to "shell" like the comment indicates is a viable
> > option and booting became MUCH faster!
>
> Thanks for the tip, but there is no measurable difference here, it is 52s
> with both "none" and "shell" from grub menu until login screen. The only
> difference I see is that many boot messages are displayed twice when
> using the "shell" option.

If there is no difference, I think I'd change it back to none.  My processor 
is dual core so perhaps that is why more than one thing can run at once!  At 
least that is my understanding of the term concurrent.  Sorry, it didn't work 
for you.  I've not seen any documentation on it, it was just something to 
play with!  ;) :)


-- 
73 de N7PSV aka Pastor JW <n><   PDGA# 35276
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