[Linuxtrent] Re: Problemi con hd
- From: Gelpi Andrea <liste@xxxxxxxx>
- To: LinuxTrent <linuxtrent@xxxxxxxxxxxxx>
- Date: 26 Aug 2003 11:01:15 +0200
Il lun, 2003-08-25 alle 21:35, Mario ha scritto:
> Come faccio a trovare un nuovo superblock valido?
> Ci ho provato ma mi da un errore e mi dice di fornire un superblock valido.
Da man mount
sb=n Instead of block 1, use block n as superblock. This
could be useful when the filesystem has been dam
aged. (Earlier, copies of the superblock would be
made every 8192 blocks: in block 1, 8193, 16385,
... (and one got hundreds or even thousands of
copies on a big filesystem). Since version 1.08,
mke2fs has a -s (sparse superblock) option to
reduce the number of backup superblocks, and since
version 1.15 this is the default. Note that this
may mean that ext2 filesystems created by a recent
mke2fs cannot be mounted r/w under Linux 2.0.*.)
--
Gelpi ing. Andrea
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