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[217.92.177.116]) by mx.google.com with ESMTPSA id n8sm15636187wjx.0.2014.12.15.22.30.41 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 15 Dec 2014 22:30:42 -0800 (PST) Message-ID: <548FD191.5010907@dresearch-fe.de> Date: Tue, 16 Dec 2014 07:30:41 +0100 From: Steffen Sledz User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: Gaurang Shastri , openembedded-core References: <548EBDE0.3080704@dresearch-fe.de> In-Reply-To: Subject: Re: "qemu-arm udevadm hwdb --update" eats swap space after build host update to openSUSE 13.2 X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Dec 2014 06:30:45 -0000 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit On 15.12.2014 12:00, Gaurang Shastri wrote: > From: openembedded-core-bounces@lists.openembedded.org [mailto:openembedded-core-bounces@lists.openembedded.org] On Behalf Of Steffen Sledz >> After updating our build host from openSUSE 13.1 to 13.2 we're no longer able to build our images with OE (with 13.1 on the same host everything worked well). :( >> >> The first thing we observed was that the do_rootfs stage made a very big load (more than 500) on the machine but the cpu's aren't working for 100%. I could track down the problem to the call >> >> qemu-arm -r 2.6.32 -L /pm/sledz/hipos-dfe.dizzy/build-closed/tmp-glibc/work/hikirk-angstrom-linux-gnueabi/hydraip-prodimage/1.0-r0+r16+r17.5/rootfs -E LD_LIBRARY_PATH=/pm/sledz/hipos-dfe.dizzy/build-closed/tmp-glibc/work/hikirk-angstrom-linux-gnueabi/hydraip-prodimage/1.0-r0+r16+r17.5/rootfs/usr/lib:/pm/sledz/hipos-dfe.dizzy/build-closed/tmp-glibc/work/hikirk-angstrom-linux-gnueabi/hydraip-prodimage/1.0-r0+r16+r17.5/rootfs/lib /pm/sledz/hipos-dfe.dizzy/build-closed/tmp-glibc/work/hikirk-angstrom-linux-gnueabi/hydraip-prodimage/1.0-r0+r16+r17.5/rootfs/bin/udevadm hwdb --update --root /pm/sledz/hipos-dfe.dizzy/build-closed/tmp-glibc/work/hikirk-angstrom-linux-gnueabi/hydraip-prodimage/1.0-r0+r16+r17.5/rootfs >> >> which eats swap space without end till the system crashes (more than 100GB swap space ist available). >> >> I've no idea how to inspect this problem further. Any ideas? > > I have already raised some similar issue where because of un-appropriate use of "QEMU_OPTIONS" led the post process of udev-hwdb failed. > > Anyhow, Richard has created a patch and you can go through the same here at: > http://lists.openembedded.org/pipermail/openembedded-core/2014-December/099544.html > > Let's see if that solves your issue. Unfortunately not. I've used the latest dizzy-Branch and applied this patch, but the behaviour did not change. commit 219e793907406eabf632e784e3a11ab9acb77cfb Author: Richard Purdie Date: Thu Dec 4 19:49:19 2014 +0000 qemu/libc-package: Fix qemu option handling The 'overrides' here are PACKAGE_ARCH based and hence not overrides as such and the _append wasn't working in many cases. This adjusts the code to use PACKAGE_ARCH as the accessor and ensures the variables work as expected. This fixes various segfaults and ensures postinsts run at build time rather than on the target system. The bug was introduced in http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=7efad8a1b56df6ee07c12ad360c0493d7b1d6d23. Signed-off-by: Richard Purdie Signed-off-by: Ross Burton Regards, Steffen -- DResearch Fahrzeugelektronik GmbH Otto-Schmirgal-Str. 3, 10319 Berlin, Germany Tel: +49 30 515932-237 mailto:sledz@dresearch-fe.de Fax: +49 30 515932-299 Geschäftsführer: Dr. Michael Weber, Werner Mögle; Amtsgericht Berlin Charlottenburg; HRB 130120 B; Ust.-IDNr. DE273952058