From owner-freebsd-questions Tue Feb 25 19:58:10 2003 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 570BD37B401 for ; Tue, 25 Feb 2003 19:58:08 -0800 (PST) Received: from wantadilla.lemis.com (wantadilla.lemis.com [192.109.197.80]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9E75D43F3F for ; Tue, 25 Feb 2003 19:58:06 -0800 (PST) (envelope-from grog@lemis.com) Received: by wantadilla.lemis.com (Postfix, from userid 1004) id DC71051A3A; Wed, 26 Feb 2003 14:28:01 +1030 (CST) Date: Wed, 26 Feb 2003 14:28:01 +1030 From: Greg 'groggy' Lehey To: Luca Pizzinato Cc: freebsd-questions@freebsd.org Subject: Re: Panic under load? 3 volumes in mirroring Message-ID: <20030226035801.GE66520@wantadilla.lemis.com> References: <64486.217.228.146.197.1046042208.squirrel@www.pizzinato.it> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="BQPnanjtCNWHyqYD" Content-Disposition: inline In-Reply-To: <64486.217.228.146.197.1046042208.squirrel@www.pizzinato.it> User-Agent: Mutt/1.4i Organization: The FreeBSD Project Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-418-838-708 WWW-Home-Page: http://www.FreeBSD.org/ X-PGP-Fingerprint: 9A1B 8202 BCCE B846 F92F 09AC 22E6 F290 507A 4223 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --BQPnanjtCNWHyqYD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Monday, 24 February 2003 at 0:16:48 +0100, Luca Pizzinato wrote: > Hi Gurus. > > I was setting up this box with FreeBSD 4.8 PRERELEASE. I cvsup'd and > recompiled everything, no problems, then I was configuring volumes with > vinum. The goal was to have 3 volumes mirrored 0+1. > > Well, I attached the mirrors on all the 3 volumes all at once, and after 5 > or 6 minutes (1 volume was already in sync) the box panic'd. I haven't > seen the messages on console though. > I tried again to attach the mirrors to the 2 remaning volumes, 10 minutes > later panic again. It would be nice to know what the panic was about. Take a look at http://www.vinumvm.org/vinum/how-to-debug.html for details. > So when the machine came up, I attached 1 mirror at the time :) no problems. > > I wonder if there could be an issue with the load. On the > /var/log/messages I found quite a few of the following: > > Feb 23 23:00:54 cabomba /kernel: ad2d: UDMA ICRC error writing fsbn 58256191 of 28079488-28079615 (ad2 bn 58256191; cn 3626 tn 71 sn 28) retrying > > I read a mail where a guy blamed the 40 ribbon IDE cable when used with > ATA/66 IDE disks, can anyone confirm? Yes, I've seen something like that. It's difficult to know whether it's the same as your problem, though. Greg -- When replying to this message, please copy the original recipients. If you don't, I may ignore the reply or reply to the original recipients. For more information, see http://www.lemis.com/questions.html See complete headers for address and phone numbers Please note: we block mail from major spammers, notably yahoo.com. See http://www.lemis.com/yahoospam.html for further details. --BQPnanjtCNWHyqYD Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (FreeBSD) iD8DBQE+XDtJIubykFB6QiMRAiyyAKCCP7nbfLqWTtxm3qzYcyMZXBQ+LwCfTCds ZizA2CjHFVzQOs2nxzt1afw= =7/PX -----END PGP SIGNATURE----- --BQPnanjtCNWHyqYD-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message