Re: swapper: page allocation failure.
From: Con Kolivas
Date: Mon May 22 2006 - 11:12:30 EST
On Tuesday 23 May 2006 01:08, Haar János wrote:
> ----- Original Message -----
> From: "Con Kolivas" <kernel@xxxxxxxxxxx>
> > Try with one of the alternative vmsplit options that gives you more
> > That might break certain applications though.
> total used free shared buffers cached
> Mem: 4049724 4021196 28528 0 16384 3217288
> Low: 4049724 4021196 28528
> High: 0 0 0
> -/+ buffers/cache: 787524 3262200
> Swap: 0 0 0
> This is an 64 bit machine, the "concentrator".
> It looks like use all, the 4G ram as "lowmem".
> If i replace the cpu on my nodes to 64bit capable ones, i can use all the
> memory as buffer-cache? :-)
Heh yes indeed. It's only if you're stuck on 32bit for whatever reason that
you'd need a different vmsplit. There is no need for highmem when 64bit
allows bazillions of bytes of lowmem :)
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