From owner-freebsd-stable@freebsd.org Thu Feb 18 12:49:17 2016 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0DA35AAC269 for ; Thu, 18 Feb 2016 12:49:17 +0000 (UTC) (envelope-from hlh@restart.be) Received: from tignes.restart.be (tignes.restart.be [IPv6:2001:41d0:8:bdbe:0:1::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "tignes.restart.be", Issuer "CA master" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id BDBCC164C; Thu, 18 Feb 2016 12:49:16 +0000 (UTC) (envelope-from hlh@restart.be) X-Comment: SPF check N/A for local connections - client-ip=2001:41d0:8:bdbe:1:1::; helo=restart.be; envelope-from=hlh@restart.be; receiver=marius@freebsd.org DKIM-Filter: OpenDKIM Filter v2.10.3 tignes.restart.be 3q5bSy4xzvzqmj DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=restart.be; s=tignes; t=1455799746; bh=IrbxYP9TelqN4z8PUKx5MYwU4PF4xAAl/0I0rVT+KhA=; h=Subject:To:References:Cc:From:Date:In-Reply-To; z=Subject:=20Re:=2010-STABLE=20hangups=20frequently|To:=20Marius=20 Strobl=20,=0D=0A=20=20=20=20=20=20=20=20=3D?UT F-8?Q?Henrik_Lidstr=3Dc3=3Db6m?=3D=0D=0A=20,= 0D=0A=20=20=20=20=20=20=20=20Hajimu=20UMEMOTO=20 ,=20Peter=20Jeremy=20|References:=20=0D=0A=20<20160202200738.GA78969@server.rul ingia.com>=0D=0A=20=20<56B761A4.7 010901@restart.be>=0D=0A=20<56BD9FBA.3040002@lidstrom.eu>=20<20160 218002403.GA95789@alchemy.franken.de>|Cc:=20freebsd-stable@freebsd .org|From:=20Henri=20Hennebert=20|Date:=20Thu,=201 8=20Feb=202016=2013:49:00=20+0100|In-Reply-To:=20<20160218002403.G A95789@alchemy.franken.de>; b=Kq1R/uke8xGV1Qdz2ZMFU5iSNyvk9/H/an3v9ghba4V1h0/kpuyu2AXc4NpsKLpeA qfONNr0bheraocFxTWXH9tzMyS+oeWfg98iHM30A7gpEQc3s9VjST1ZJC9ZBU0TCX2 PjoH63Erg+SfEnxHkggfkzGVon39q36zEUZvd6cJMlsZmqeAsgaMbTb2DSEXif+H4a 14TBc4gLbrVRBd2Fb5RVrv86EpMnRlVMmsHiSsQ6c1w5MeNQnqYaedbo2S+tQvYoZZ cOi4nuM5DYf323jfvtdSLaUtDArXmC6TV+qPOpbj1IJxtVCI5YfdDxo6LfB9jn6RVf WYo2P8bwOE3Uw== Received: from restart.be (avoriaz.restart.be [IPv6:2001:41d0:8:bdbe:1:1::]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.restart.be", Issuer "CA master" (verified OK)) by tignes.restart.be (Postfix) with ESMTPS id 3q5bSy4xzvzqmj; Thu, 18 Feb 2016 13:49:06 +0100 (CET) Received: from meribel.restart.bel (meribel.restart.bel [IPv6:2001:41d0:8:bdbe:1:8:0:0]) (authenticated bits=0) by restart.be (8.15.2/8.15.2) with ESMTPSA id u1ICn0lK065020 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Thu, 18 Feb 2016 13:49:01 +0100 (CET) (envelope-from hlh@restart.be) Subject: Re: 10-STABLE hangups frequently To: Marius Strobl , =?UTF-8?Q?Henrik_Lidstr=c3=b6m?= , Hajimu UMEMOTO , Peter Jeremy References: <20160202200738.GA78969@server.rulingia.com> <56B761A4.7010901@restart.be> <56BD9FBA.3040002@lidstrom.eu> <20160218002403.GA95789@alchemy.franken.de> Cc: freebsd-stable@freebsd.org From: Henri Hennebert Openpgp: id=D1248BB28D7F9271D27E9D1E84EC2196D351A503 Message-ID: <56C5BDBC.4050701@restart.be> Date: Thu, 18 Feb 2016 13:49:00 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD i386; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: <20160218002403.GA95789@alchemy.franken.de> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Feb 2016 12:49:17 -0000 On 02/18/2016 01:24, Marius Strobl wrote: > > Could those of you experiencing these hangs with ZFS please test > whether instead of reverting all of r292895, a kernel built with > just the merge of r291244 undone via the following patch gets rid > of that problem - especially on amd64 - and report back? > https://people.freebsd.org/~marius/r291244_reversal_10.diff > > Marius > On a i386 with 2GB and pure ZFS without r291244 all is normal Henri