namountovani ext2 z jineho linuxu

[Jan Klugl]

Martin Mačok wrote:
> 
> On Tue, Nov 14, 2000 at 01:03:50PM +0100, Petr Zapadlo wrote:
> > Neni ext2 jako ext2.  Ja si ext2 na hdd (rh6.1 2.2.12) taky
> > nenamontuju z disketoveho linuxu (fluf linux 2.0.?) nedokazu problem
> > presne pojmenovat, ale existuje. Nejak se menila struktura ext2.
> 
> Toto _nemohu_ potvrdit. Zkousel jsem nekolik disketovych linuxu na
> ruznych systemech a jeste ani jednou se mi nestalo, ze by nejake ext2
> neslo normalne namountovat. Nezaregistroval jsem, ze by se nekdy behem
> 2.0.25 - 2.2.17 menil format ext2 tak, ze by nesel mountovat ...

Souhlasim s p. Zapadlem. fluf je moje oblibena zachranna disketa,
tedy vlastne byla do doby RedHatu 6. Nejde namountovat.
AFAIK jde o feature 'sparse-super-flag', viz. man:

-------------cut-----------
              superblock flag.  If 0, then turn  off  the  sparse
              superblock flag.  (Currently, the sparse superblock
              flag defaults to on - if you want the filesystem to
              be  mountable  by  2.0 kernels or some 2.1 kernels,
              make sure you specify -s0, as none of the 2.0  ker­
              nels  and  only some 2.1 kernels support this prop­
              erly. From 2.2 kernels onwards it is  safe  to  use
              it).
-------------cut-----------

Reseni? fluf s novym kernelem... :(

-- 

                                    Jan Klügl