Re: [patch] mount add move option

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On Wed, Jul 23, 2008 at 04:43:30AM -0400, Christoph Hellwig wrote:
> On Wed, Jul 23, 2008 at 10:39:38AM +0200, maximilian attems wrote:
> > klibc mount has only short options thus uses the following syntax

 Frankly, it seems like a klibc problem...

> > to move a mounted tree:
> > mount -o move /sys /root/sys
> > 
> > this generates the following error on util-linux-ng mount:
> > mount: you must specify the filesystem type
> > 
> > belows patch is enough to add an alternative to
> > mount --move /olddir /newdir
> 
> Please don't.  Overloading -o for bind mounts initially was a really bad
> idea already.  -o should be reserved to filesystem options.

 Right. Unfortunately, we already have more exceptions ;-(

 -o {remount,bind,rbind,owner,noowner,groups,nogroups,_netdev,
    comment,loop}


    Karel

-- 
 Karel Zak  <kzak@xxxxxxxxxx>
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