linux-kernel - Re: NFSv4: truncate returns I/O error

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Date:	Tue, 6 Mar 2012 14:16:45 +0000
From:	"Myklebust, Trond" <Trond.Myklebust@...app.com>
To:	Miklos Szeredi <miklos@...redi.hu>
CC:	"linux-nfs@...r.kernel.org" <linux-nfs@...r.kernel.org>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: NFSv4: truncate returns I/O error

On Tue, 2012-03-06 at 11:10 +0100, Miklos Szeredi wrote:
> The attached test program reliably fails on an NFSv4 mount.
> 
> # mount -tnfs -onfsvers=4 127.0.0.1:/ /mnt/nfs
> # ./truncate-test /mnt/nfs/tmp/xyz
> truncate: Input/output error
> 
> Thanks,
> Miklos

Thanks! I'll see if I can reproduce and figure out what's going wrong.

-- 
Trond Myklebust
Linux NFS client maintainer

NetApp
Trond.Myklebust@...app.com
www.netapp.com