From owner-freebsd-stable@FreeBSD.ORG Wed Apr 29 08:48:03 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 54827106564A for ; Wed, 29 Apr 2009 08:48:03 +0000 (UTC) (envelope-from fxp@corp.iskratelecom.ru) Received: from corp.iskratelecom.ru (corp.iskratelecom.ru [82.199.96.130]) by mx1.freebsd.org (Postfix) with ESMTP id 0F8D18FC15 for ; Wed, 29 Apr 2009 08:48:02 +0000 (UTC) (envelope-from fxp@corp.iskratelecom.ru) Received: from 29-97-199-82.iskratelecom.ru ([82.199.97.29]) by corp.iskratelecom.ru with esmtp (Exim 4.69 (FreeBSD)) (envelope-from ) id 1Lz5ST-000Epx-Q1 for freebsd-stable@freebsd.org; Wed, 29 Apr 2009 12:48:01 +0400 Message-ID: <49F81440.9030303@corp.iskratelecom.ru> Date: Wed, 29 Apr 2009 12:48:00 +0400 From: =?UTF-8?B?0K7RgNGC0LDQudC60LjQvSDQkNC90LTRgNC10Lk=?= Organization: =?UTF-8?B?0JfQkNCeICLQmNCh0JrQoNCQ0KLQldCb0JXQmtCe0JwiIA==?= User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Subject: 4TB twa RAID, geometry problem ? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Apr 2009 08:48:03 -0000 2009/4/28 Андрей Юртайкин : > hi, > On my FreeBSD 7.0 system (one scsi disk + PCI SATA 4TB RAID, twa) scsi disk > with system failed, so i get new one install FreeBSD 7.0 on it (using > another box) and than plug it in. But can`t get RAID to work. > >Check man bsdlabel up. > >COMPATIBILITY > Due to the use of an u_int32_t to store the number of sectors, BSD >labels > are restricted to a maximum of 2^32-1 sectors. This usually means >2TB of > disk space. Larger disks should be partitioned using another >method such > as gpt(8). > Yes i know about it, but it recognizes as: ls -la /dev/da0* crw-r----- 1 root operator 0, 77 Apr 28 17:23 /dev/da0 crw-r----- 1 root operator 0, 80 Apr 28 17:23 /dev/da0s1 crw-r----- 1 root operator 0, 93 Apr 28 17:23 /dev/da0s1c and #gpt show da0 start size index contents 0 1 MBR 1 62 63 3571210 1 MBR part 165 3571273 8589937079 but there was a 4TB slice with important data, i didn`t touch RAID - so it`s should be there... i didn`t remeber was it gpt or not :( And yes hdd failed during reboot so RAID filesystem should be clean. -- С уважением, Юртайкин Андрей Абилькасымович системный администратор, ЗАО "ИСКРАТЕЛЕКОМ" тел.: +7 495 287 45 45, доб. 070 fxp@corp.iskratelecom.ru, http://www.iskratelecom.ru