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Date: Sat, 20 Jan 2007 12:45:21 -0800 From: "Avuton Olrich" <avuton@...il.com> To: "Justin Piszcz" <jpiszcz@...idpixels.com> Cc: linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org Subject: Re: 2.6.19.2, cp 18gb_file 18gb_file.2 = OOM killer, 100% reproducible On 1/20/07, Justin Piszcz <jpiszcz@...idpixels.com> wrote: > Perhaps its time to back to a stable (2.6.17.13 kernel)? > > Anyway, when I run a cp 18gb_file 18gb_file.2 on a dual raptor sw raid1 > partition, the OOM killer goes into effect and kills almost all my > processes. > > Completely 100% reproducible. > > Does 2.6.19.2 have some of memory allocation bug as well? I had been seeing something similar (also with 2.6.19.2), but it's not outputting anything to dmesg, so I was waiting for something to happen before I reported it. It's mostly the same thing, but I've only seen it happen when copying something large (2+ GB) over NFS. Interactivity completely goes away and lockups last 10-15 seconds a piece. Then realized I turned the swap off, so I turned it on and didn't lockup any longer. -- avuton -- Anyone who quotes me in their sig is an idiot. -- Rusty Russell. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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