Date: Wed, 26 Feb 2003 14:28:01 +1030 From: Greg 'groggy' Lehey <grog@FreeBSD.org> To: Luca Pizzinato <mail@pizzinato.it> Cc: freebsd-questions@freebsd.org Subject: Re: Panic under load? 3 volumes in mirroring Message-ID: <20030226035801.GE66520@wantadilla.lemis.com> In-Reply-To: <64486.217.228.146.197.1046042208.squirrel@www.pizzinato.it> References: <64486.217.228.146.197.1046042208.squirrel@www.pizzinato.it>
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--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
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