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Message-ID: <1317322772.8708.30.camel@lade.trondhjem.org> Date: Thu, 29 Sep 2011 14:59:32 -0400 From: Trond Myklebust <Trond.Myklebust@...app.com> To: Dave Jones <davej@...hat.com> Cc: linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: 3.1rc7+ FSX failure over NFS On Thu, 2011-09-29 at 14:41 -0400, Dave Jones wrote: > Client is running 3.1rc7+ from a day before rc8 landed. > Server is 3.0.4. FSX dies after a half hour or so. > Mount options are.. > (rw,relatime,vers=3,rsize=524288,wsize=524288,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=192.168.42.10,mountvers=3,mountport=45114,mountproto=tcp,local_lock=none,addr=192.168.42.10) > > I noticed a few NFS commits that I might be missing from > the last few days, would they explain this ? Hi Dave, No, there shouldn't be anything in recent patches that can explain or fix this. I have a few questions: 1) What filesystem are you using on the server, and does that filesystem support high resolution timestamps? 2) Does the file length on the server match the reported erroneous file length on the client? 3) Do the mtime and ctime on the erroneous file match on the client and server? Cheers Trond -- Trond Myklebust Linux NFS client maintainer NetApp Trond.Myklebust@...app.com www.netapp.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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