Date: Sun, 19 Mar 2006 00:33:41 -0500 From: Kris Kennaway <kris@obsecurity.org> To: Rong-En Fan <grafan@gmail.com> Cc: stable@freebsd.org Subject: Re: NFS data corruption listed in 6.1 show stopper Message-ID: <20060319053341.GA70205@xor.obsecurity.org> In-Reply-To: <6eb82e0603182119w5eff748fneffc46e2692447a7@mail.gmail.com> References: <6eb82e0603182119w5eff748fneffc46e2692447a7@mail.gmail.com>
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--BOKacYhQ+x31HxR3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Mar 19, 2006 at 12:19:04AM -0500, Rong-En Fan wrote: > Hi, >=20 > We are planning to upgrade a NFS server from 5.x to 6.x. However, > we found there is a show stopper of 6.1 about NFS data corruption. > >From the todo page, it says this item is worked in progress. Is this > has been fixed already or not yet? From the description, it is found > by running fsx (in regression/fsx?), can somebody show how to > reproduce this? We would like to do some tests. It's not yet fixed. I'm able to reproduce it by running 3 fsx instances on a TCP mount; one of them will crash after some time (a few seconds .. hours). This problem also exists on 5.x servers. I'm not seeing corruption from UDP mounts. Kris --BOKacYhQ+x31HxR3 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (FreeBSD) iD8DBQFEHO00Wry0BWjoQKURApN7AKDGE3UfrJ0S7Pbs76J/22AMLYqzAgCfQq8p dPCwPlwPZUkDnAYrkMiSRds= =KxuI -----END PGP SIGNATURE----- --BOKacYhQ+x31HxR3--
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