On Tue, 10 Apr 2007 12:50:02 +0000 (UTC)
Juan RP <juan@xtrarom.org> wrote:

>  This is the exact sequence, I reproduced it with 4.99.16/amd64 as well:
>  
>  mkdir -p foo/blah/baz

This is a typo... it should be "mkdir -p foo/blah/bar".

>  mkdir -p blah/baz
>  mkdir baz
>  
>  mount -t union foo/blah blah
>  mount -t null blah baz
>  mount -t null blah/bar baz/bar
>  
>  First time that you run the last command it's possible to cancel
>  the process, but in the next run it will hang... even you couldn't
>  do 'ls' anymore :-)

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