From owner-freebsd-geom@FreeBSD.ORG Wed Aug 2 22:43:14 2006 Return-Path: X-Original-To: freebsd-geom@freebsd.org Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7091816A4DE for ; Wed, 2 Aug 2006 22:43:14 +0000 (UTC) (envelope-from 000.fbsd@quip.cz) Received: from home.quip.cz (grimm.quip.cz [213.220.192.218]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0A3FF43D49 for ; Wed, 2 Aug 2006 22:43:14 +0000 (GMT) (envelope-from 000.fbsd@quip.cz) Received: from [192.168.1.2] (qwork.quip.test [192.168.1.2]) by home.quip.cz (Postfix) with ESMTP id DD1C2593B for ; Thu, 3 Aug 2006 00:43:12 +0200 (CEST) Message-ID: <44D12A80.9040802@quip.cz> Date: Thu, 03 Aug 2006 00:43:12 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 X-Accept-Language: cs, cz, en, en-us MIME-Version: 1.0 To: freebsd-geom@freebsd.org References: <44D06650.1030803@quip.cz> <20060802183001.GA14279@megan.kiwi-computer.com> <44D10D1D.9040700@quip.cz> <20060802210709.GA15310@megan.kiwi-computer.com> <44D126EF.9070503@quip.cz> In-Reply-To: <44D126EF.9070503@quip.cz> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: gmirror Cannot add disk ad5 to gm0 (error=22) X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Aug 2006 22:43:14 -0000 Miroslav Lachman wrote: > gmirror forget and insert helped: > > root@track ~/# gmirror deactivate -v gm0 ad5 > No such provider: ad5. > root@track ~/# gmirror forget -v gm0 > Done. > root@track ~/# gmirror insert -v gm0 ad5 > Done. > > root@track ~/# gmirror status > Name Status Components > mirror/gm0 DEGRADED ad4 > ad5 (0%) > Something is definitely wrong. Gmirror status still shows 0% after couple of minutes (normaly synchronization progress is about 1% per minute) systat -vmstat shows less then 1MB/s instead of usual 40MB/s, but 100% busy. Disks ad4 ad5 KB/t 121 128 tps 4 4 MB/s 0.45 0.45 % busy 83 103 Is there any chance to found source of problems without step by step replacement of each component? I can't believe that I have bad cables in 4 new machines or bad hard drives in each machine... :o( totally tired Miroslav Lachman