linux-kernel - Re: [PATCH] Add CONFIG_VFAT_NO_CREATE_WITH

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Message-Id: <1241201562.13073.30.camel@norville.austin.ibm.com>
Date:	Fri, 01 May 2009 13:12:42 -0500
From:	Dave Kleikamp <shaggy@...ux.vnet.ibm.com>
To:	Christoph Hellwig <hch@...radead.org>
Cc:	Ogawa Hirofumi <hirofumi@...l.parknet.co.jp>,
	Andrew Tridgell <tridge@...ba.org>,
	Steve French <sfrench@...ibm.com>,
	Mingming Cao <cmm@...ibm.com>,
	Paul McKenney <paulmck@...ux.vnet.ibm.com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>
Subject: Re: [PATCH] Add CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES option

On Fri, 2009-05-01 at 13:47 -0400, Christoph Hellwig wrote:
> On Fri, May 01, 2009 at 12:41:29PM -0500, Dave Kleikamp wrote:
> > From: Andrew Tridgell <tridge@...ba.org>
> > Subject: [PATCH] Add CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES option
> > 
> > When this option is enabled the VFAT filesystem will refuse to create
> > new files with long names. Accessing existing files with long names
> > will continue to work.
> > 
> > File names to be created must conform to the 8.3 format.  Mixed case is
> > not allowed in either the prefix or the suffix.
> 
> This doesn't make any sense as a compile time option. Might make sense
> as a mount option, but I'd like to hear a rationale for it first.

Some linux-based devices would be happy not to contain code to create
the long name at all.

Thanks,
Shaggy
-- 
David Kleikamp
IBM Linux Technology Center

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