Re: XFS - bad primary superblock - bad magic number !!!

[christian <evilninja@xxxxxxx>]

On Fri, 16 Jun 2006, Panagiotis Atmatzidis wrote:
> #xfs_repair -n /dev/mapper/enc-a
> Phase 1 - find and verify superblock...
> bad primary superblock - bad magic number !!!
Maybe the crypto setup failed and /dev/mapper/enc-a has not been 
decrypted. What does
$ dd if=/dev/mapper/enc-a bs=1k count=20 | less

or

$ dd if=/dev/mapper/enc-a bs=1k count=20 | file -

show you? Here I can "less" through something which appears to an XFS 
header, ater this I can even see filecontents. The 2nd command should show 
sth. like "SGI XFS filesystem data".
And don't forget to use a current kernel/xfsprogs before doing sth. with 
the FS....
--
BOFH excuse #14:

sounds like a Windows problem, try calling Microsoft support