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Re: the shell will make the xfs fs locked

To: linux-xfs@xxxxxxxxxxx
Subject: Re: the shell will make the xfs fs locked
From: tom wang <wddi_1976@xxxxxxxxxxxx>
Date: Thu, 3 Oct 2002 10:04:38 +0800 (CST)
In-reply-to: <20021003034957.A2455@xxxxxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
 --- Andi Kleen <ak@xxxxxxx> 的正文:> On Wed, Oct 02,
2002 at 08:40:40PM -0500, Steve Lord
> wrote:
> > On Wed, 2002-10-02 at 20:27, tom wang wrote:
> > > 
> > > 
> > > Hope you will be soon fix this problem.
> > > because we are now testing xfs filesystem and 
> > > decide wether use xfs as the file server in our 
> > > product.
> > 
> > The particular scenario you are testing created
> 64K
> > extents in a file before it died here. What you
> are
> > doing here does not bear a lot of resemblance to
> > any reasonable application I can think of.
> > 
> > As Eric said, this is not a simple thing to fix,
> and
> > probably not something which will get fixed
> completely
> > for a while.
> 
> It still looks like a kind of security/DoS problem.
> Is there a simple
> way to check for the condition and -EINVAL or EIO in
> this case at least ? 
> 
> -Andi
>  
yeah.
 error messages and error handlers will be better than
lock.
 thank for your response.xfs is really an excellent
file system.

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