Trouble with ULE scheduler

Alan Gerber agerber at ncsu.edu
Fri Dec 17 03:56:13 PST 2004


musikcom wrote:

> Hello!
> I have some trouble with ULE scheduler. I have installed FreeBSD 5.3 
> When I try to use ULE scheduler (by editing GENERIC file), the message 
> "The SCHED_ULE scheduler is broken. Please use SCHED_4BSD" message 
> appear.
>
> I do these steps:
>
> cd /sys/i386/conf    OK
> edit GENERIC        OK
> config GENERIC        OK
> cd ../compile/GENERIC    OK
> make depend        FAILURE
>
> I send copy of GENERIC, sched_ule.c files in attachment and also file 
> out.txt
>
> Please, help!!!
> ---------------------------------------------------------
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>
>
>
>
>
> [attached files removed to save bandwidth]

The ULE scheduler was for all practical purposes disabled in 5.3 because 
of instability problems some people noticed with it - so the developers 
are working on fixing those bugs.  In the meantime, you should continue 
to use SCHED_4BSD.

--
Alan Gerber



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