From owner-freebsd-hackers@FreeBSD.ORG Fri Apr 1 13:41:38 2011 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4BBFA1065672 for ; Fri, 1 Apr 2011 13:41:38 +0000 (UTC) (envelope-from dudinskyj@gmail.com) Received: from mail-gw0-f54.google.com (mail-gw0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id 07F638FC13 for ; Fri, 1 Apr 2011 13:41:37 +0000 (UTC) Received: by gwb15 with SMTP id 15so1629099gwb.13 for ; Fri, 01 Apr 2011 06:41:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=qwy5ibBqncfgE995F/Zy/ZmPE3VYPH4S9HcldcTJ4yI=; b=HqhfSyFY5Ao35wCfItw6PywEOBlp66HPkk+4iPD/pmfwfpEygTCLlWYzTLgZB0hfRx f3M79rPv4G/l5On1D/DD5cqQ6CUqGdER1Y29Pzvn7P3hzLaYZDEXJB1reQSdQOwnFk4N SKcbJgeg2I0cu2yZ4bBCUmLxj1P2vcpEyVXNc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=cKTethpqN4tTmoppX6I3PLC/HR0lZ4LX9pFknskeuADVvuy4VeC3r6Ra905u8pvVxV sNE3RQfASczvSqord5Rc1SmPtF+8uFRB45xIZ5uJ0V8lW4xn1B84E0YmFguRGPwIou43 GL0PKHFXx0I3BsGpIYERBN8r7LkxiP1Oxp0lI= MIME-Version: 1.0 Received: by 10.150.75.6 with SMTP id x6mr3884590yba.217.1301665297064; Fri, 01 Apr 2011 06:41:37 -0700 (PDT) Received: by 10.150.12.10 with HTTP; Fri, 1 Apr 2011 06:41:37 -0700 (PDT) In-Reply-To: <000001cbea59$eb1c4b00$c154e100$@com> References: <000001cbea59$eb1c4b00$c154e100$@com> Date: Fri, 1 Apr 2011 16:41:37 +0300 Message-ID: From: Oleksandr Dudinskyi To: hackers@freebsd.org X-Mailman-Approved-At: Fri, 01 Apr 2011 15:18:41 +0000 Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Re: GSoC X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Apr 2011 13:41:38 -0000 I should like more specifically disclose my plan of action. One of the main tasks is find the places where registered errors, subsequently error analysis (their type) and separation errors related to disk and modifying the output format. There are different types of errors such as soft, hard, transport, device not ready, recoverable and other. Currently, presence the problem of reports and the majority error logs built as an individual files. Necessary changes in the kernel, which provide the emergence a database that processes information from several sources. The current kernel can't report what specific operations were errors, this further compounds the consistency problem. Reports of drivers errors requires a change. Systematization format recording of errors also is a priority,that we get and where the error occurred.