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From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: "P.V.Anthony" <pvantony@singnet.com.sg>
Cc: "J. Bruce Fields" <bfields@fieldses.org>, linux-kernel@vger.kernel.org
Subject: Re: Solved - How to change the FSINFO for nfsd?
Date: Tue, 20 May 2008 09:12:08 -0400	[thread overview]
Message-ID: <1211289128.13163.19.camel@localhost> (raw)
In-Reply-To: <483288B1.3060102@singnet.com.sg>

On Tue, 2008-05-20 at 16:15 +0800, P.V.Anthony wrote:
> Using xfs filesystem on a gentoo 64bit linux with 2.6.22 kernel,
> when mounting the FSINFO return got was 7f ff ff ff ff ff ff ff.
> 
> Assuming that xfs is 64bit,
> the FSINFO returned is still not ff ff ff ff ff ff ff ff.
> 
> Used wireshark to see the FSINFO return.
> 
> P.V.Anthony

XFS is 64-bit, but file sizes are of type off_t or loff_t, and are
therefore _signed_.
0x7fffffffffffffff is therefore indeed the maximum allowed file size for
a 64-bit filesystem.

Trond


      reply	other threads:[~2008-05-20 13:12 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-08 17:05 How to change the FSINFO for nfsd? P.V.Anthony
2008-05-09  4:22 ` J. Bruce Fields
2008-05-11 16:44   ` P.V.Anthony
2008-05-11 17:36     ` Bernd Eckenfels
2008-05-17 17:57   ` Solved - " P.V.Anthony
2008-05-17 18:25     ` Jan Engelhardt
2008-05-17 18:36       ` Trond Myklebust
2008-05-19 17:24         ` J. Bruce Fields
2008-05-19 17:59           ` P.V.Anthony
2008-05-20  8:15           ` P.V.Anthony
2008-05-20 13:12             ` Trond Myklebust [this message]

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