From owner-freebsd-current@FreeBSD.ORG Tue Feb 3 02:20:30 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A114B16A4CE for ; Tue, 3 Feb 2004 02:20:30 -0800 (PST) Received: from mail.gmx.net (imap.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 912A443D4C for ; Tue, 3 Feb 2004 02:20:28 -0800 (PST) (envelope-from pilkis@gmx.net) Received: (qmail 23257 invoked by uid 65534); 3 Feb 2004 10:20:27 -0000 Received: from unknown (EHLO pilkisnotexp) (62.68.63.42) by mail.gmx.net (mp018) with SMTP; 03 Feb 2004 11:20:27 +0100 X-Authenticated: #6832473 Message-ID: <04cf01c3ea3f$56394960$0464a8c0@spotripoli.local> From: "Putinas Piliponis" To: References: <02b801c3e9d7$cf629250$0464a8c0@spotripoli.local> <20040202143424.H75850@carver.gumbysoft.com> Date: Tue, 3 Feb 2004 03:23:12 +0200 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2055 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2055 Subject: atacontrol rebuild and iostat X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Putinas Piliponis List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Feb 2004 10:20:30 -0000 Hmm, another notice... I created array, right now it's rebuilding atacontrol status ar0 ar0: ATA RAID1 subdisks: ad4 ad6 status: REBUILDING 3% completed to check is it really doing what I expect I run iostat ad4 ad6 1 and I see 0 transfer to devices: pilkis@freebsd:/usr/src# iostat ad4 ad6 1 tty ad4 ad6 cpu tin tout KB/t tps MB/s KB/t tps MB/s us ni sy in id 1 1219 0.50 0 0.00 0.50 0 0.00 17 0 6 1 76 0 180 0.00 0 0.00 0.00 0 0.00 0 0 2 3 96 0 60 0.00 0 0.00 0.00 0 0.00 0 0 2 2 97 0 60 0.00 0 0.00 0.00 0 0.00 0 0 2 2 95 0 60 0.00 0 0.00 0.00 0 0.00 0 0 0 0 99 0 60 0.00 0 0.00 0.00 0 0.00 1 0 1 2 96 to be sure what I didn't miss something I also run iostat ar0 also no transfers 0.00MB/s Why nothing ? ----- Original Message ----- From: "Doug White" To: "Putinas Piliponis" Cc: Sent: Tuesday, February 03, 2004 00:36 Subject: Re: atacontrol problems > On Mon, 2 Feb 2004, Putinas Piliponis wrote: > >> just playing with raids on 5.2.1-RC >> atacontrol create RAID1 ad6 ad6 >> ar0 created >> atacontrol detach 3 >> gives panic > > Feeding invalid configurations to ATA RAID is a good way to end up with a > bloody foot. It would be nice to sanity-check something like that, > though. > > ATARAID is known to not be wonderfully stable in the face of bizarre > setups and failure; its a known limitation. The future plan is to replace > the current framework with something more robust. > > -- > Doug White | FreeBSD: The Power to Serve > dwhite@gumbysoft.com | www.FreeBSD.org > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > >