From owner-freebsd-stable@FreeBSD.ORG Mon Feb 10 11:13:07 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D70C3B92 for ; Mon, 10 Feb 2014 11:13:07 +0000 (UTC) Received: from mail-la0-x231.google.com (mail-la0-x231.google.com [IPv6:2a00:1450:4010:c03::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 5A62B1212 for ; Mon, 10 Feb 2014 11:13:07 +0000 (UTC) Received: by mail-la0-f49.google.com with SMTP id y1so4551249lam.22 for ; Mon, 10 Feb 2014 03:13:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; bh=4FpM5bW/exQozOCi4a8MqNiBmVJAcv0HBobEfp5dS2k=; b=MPh9f5+u1z+dasbCvjaF8yU/gt/CNBjXJUsdJ4P7IAtf5j/LPiS5BtCjm6lKH9TOOZ 2Qojp19ar7TUum0UZKoRu9aEMd2qZADA7XUakBMMsuqOYmVlf02eeTzKLatC3x5KiQ+h wOWFdfAhTqzYXvaC/H2fc/xdbXSZoH1fRxACl3v8u5co2cKZsGw1uJOt379dgrcI22og dhgkqjK4cS/97JomV+2oIsdt9/fC2sZeZa5l555JRIduD1jJ+HqgQuqYu8qryK16ej2Q By9TbDmGXe+MCGtvP9Qst2s3kQWLiHDRzxRgF2HCruP6FoXs37I7huwRIlwZqkH4tzB8 PFKA== X-Received: by 10.152.209.7 with SMTP id mi7mr1204374lac.42.1392030785365; Mon, 10 Feb 2014 03:13:05 -0800 (PST) Received: from [192.168.1.129] (mau.donbass.com. [92.242.127.250]) by mx.google.com with ESMTPSA id v5sm21803975laj.0.2014.02.10.03.13.03 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 10 Feb 2014 03:13:04 -0800 (PST) Message-ID: <52F8B42B.70006@gmail.com> Date: Mon, 10 Feb 2014 13:12:43 +0200 From: Volodymyr Kostyrko User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: Pavel Timofeev , freebsd-stable stable Subject: Re: Squid aufs crashes under 10.0 References: In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Feb 2014 11:13:07 -0000 07.02.2014 15:17, Pavel Timofeev wrote: > Hi! > There is a problem with squid under FreeBSD10.0. > Squid crashes immediately if storage type is set to aufs. > It goes down during read of config file. > > No problem with diskd. No problem with aufs under FreeBSD9.2. > > Someone thinks that it's related to clang which is default compiler on > FreeBSD 10.0. > > I recompiled www/squid33 with DEBUG option. Got coredump. > Then I did and got this: > gdb /usr/local/sbin/squid /var/squid/squid.core > ..... > Reading symbols from /usr/lib/private/libheimipcc.so.11...done. > Loaded symbols for /usr/lib/private/libheimipcc.so.11 > Reading symbols from /libexec/ld-elf.so.1...done. > Loaded symbols for /libexec/ld-elf.so.1 > Segmentation fault (core dumped) > > Gdb goes down too =) > Any ideas? Well... I'd just like to share some thoughts and facts: * aufs is not asynchronous anymore, it uses threads now; * diskd is highly experimental, broken and I suppose noone would fix it as it all comes down to incorrect prerequisites when planning this datastore internals; * rock is not working. Besides that ufs is still stable and usable. And fast. -- Sphinx of black quartz, judge my vow.