From owner-freebsd-current@FreeBSD.ORG Thu Jan 12 19:47:50 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 82FB9106564A; Thu, 12 Jan 2012 19:47:50 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 07AA38FC14; Thu, 12 Jan 2012 19:47:49 +0000 (UTC) Received: by vbbfp1 with SMTP id fp1so1068390vbb.13 for ; Thu, 12 Jan 2012 11:47:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=Qgjo9JySNIvOV1xLq3gZhv/0nN7a0yDwVNuoHjEGrRU=; b=VzAhWMVHPu6lxOpAUKNt38/IOi9SPqj5yueMHo06jI0G4+0GUkdD8GxPeRFJhFl72B gLWYmp2YzOM8m1uxYth9hewG6Sv69Kg4FBTut8hvO7NaWQg8FwMbRkn7nOVAskBnPbsB NzaoX1rXaEhaU/zblRYgmDdE4qeoPQI+wkECw= MIME-Version: 1.0 Received: by 10.52.70.45 with SMTP id j13mr2131945vdu.115.1326397669285; Thu, 12 Jan 2012 11:47:49 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.52.36.5 with HTTP; Thu, 12 Jan 2012 11:47:49 -0800 (PST) In-Reply-To: <287819916.20120112131047@serebryakov.spb.ru> References: <1791250845.20120111030529@serebryakov.spb.ru> <108354307.20120111032108@serebryakov.spb.ru> <4F0CCDFC.9020901@gmail.com> <19210156623.20120112003332@serebryakov.spb.ru> <287819916.20120112131047@serebryakov.spb.ru> Date: Thu, 12 Jan 2012 11:47:49 -0800 X-Google-Sender-Auth: b5XMVPEqxviegDGuwSFFM_R_MME Message-ID: From: Adrian Chadd To: lev@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org, Alexander Motin , freebsd-current@freebsd.org, Chuck Burns Subject: Re: Very fresh (two days ago) 10-current becomes completely unresponsive under load X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Jan 2012 19:47:50 -0000 .. this is why someone needs to put together an automated testing framework to build, run, test and report on this. Then, the warehouse-sized space and cooling needed for a few hundred machines, all doing automated regression testing. That's how "a project" fixes this. :-) The alternative is people keep up to date on -HEAD, every two or so weeks, and report issues. But we know how often that happens.. Adrian 2012/1/12 Lev Serebryakov : > Hello, Lev. > You wrote 12 =D1=8F=D0=BD=D0=B2=D0=B0=D1=80=D1=8F 2012 =D0=B3., 0:33:32: > >> =C2=A0I'll try to find revision, which breaks ULE + NetGraph by binary >> search, but it takes some time as here is 590 revisions in "head/sys" >> between previous version I used (which works Ok with ULE) and current >> version (which doesn't). So, it should be ~9 iterations, and every >> iteration takes ~1 hour and I could not spend 9 hours in row on this >> task. > =C2=A0Everything is much worse, that I thought. mpd built on old systems > =C2=A0could not work on new ones and vice versa. I need to rebuild FULL > =C2=A0system (not only kernel), update build box, rebuild ports, build > =C2=A0image for router. It is about 5 hours per version. More than 512 > =C2=A0revisions to search, about 10 iterations. FML. > > -- > // Black Lion AKA Lev Serebryakov >