Re: 2.6.20-rc5: cp 18gb 18gb.2 = OOM killer, reproducible just like 2.16.19.2

[Justin Piszcz <jpiszcz@lucidpixels.com>]

And FYI yes I used mem=256M just as you said, not mem=256.

Justin.

On Wed, 24 Jan 2007, Justin Piszcz wrote:

> > Is it highmem-related? Can you try it with mem=256M?
> 
> Bad idea, the kernel crashes & burns when I use mem=256, I had to boot 
> 2.6.20-rc5-6 single to get back into my machine, very nasty.  Remember I 
> use an onboard graphics controller that has 128MB of RAM allocated to it 
> and I believe the ICH8 chipset also uses some memory, in any event mem=256 
> causes the machine to lockup before it can even get to the boot/init 
> processes, the two leds on the keyboard were blinking, caps lock and 
> scroll lock and I saw no console at all!
> 
> Justin.
> 
> On Mon, 22 Jan 2007, Justin Piszcz wrote:
> 
> > 
> > 
> > On Mon, 22 Jan 2007, Pavel Machek wrote:
> > 
> > > On Sun 2007-01-21 14:27:34, Justin Piszcz wrote:
> > > > Why does copying an 18GB on a 74GB raptor raid1 cause the kernel to invoke 
> > > > the OOM killer and kill all of my processes?
> > > > 
> > > > Doing this on a single disk 2.6.19.2 is OK, no issues.  However, this 
> > > > happens every time!
> > > > 
> > > > Anything to try?  Any other output needed?  Can someone shed some light on 
> > > > this situation?
> > > 
> > > Is it highmem-related? Can you try it with mem=256M?
> > > 
> > > 							Pavel
> > > -- 
> > > (english) http://www.livejournal.com/~pavelmachek
> > > (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
> > > -
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> > > 
> > 
> > I will give this a try later or tomorrow, I cannot have my machine crash 
> > at the moment.
> > 
> > Also, the onboard video on the Intel 965 chipset uses 128MB, not sure if 
> > that has anything to do with it because after the system kill -9's all the 
> > processes etc, my terminal looks like garbage.
> > 
> > Justin.
> > 
> > 
> 
> 
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