On Tue, Jun 27, 2006 at 10:30:22PM +0000, Jason Lunz wrote:
> [EMAIL PROTECTED] said:
> > if start um without mem=256M , it's ok , if start um with mem=256M it hangs
> > there .report "mount devfs on /dev"
>
> Does it work if you do this:
>
> # sysctl -w kernel.randomize_va_space=0
> # sysctl -w vm.max_map_count=262144
>
> If so, you can put these settigns in /etc/sysctl.conf to make them
> permanent.
This one will only show up when there's a single UML process with >
256M worth of single-page maps. Obviously, this will only happen when
the UML has at least that much memory, but you also need a fairly
piggy process inside it as well.
And, it will happen much later - it won't prevent a UML from booting.
Jeff
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