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Date: Wed, 24 Feb 2010 16:56:51 +0100
From: Miroslav Lachman <000.fbsd@quip.cz>
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To: "Erik Scholtz, ArgonSoft GmbH" <escholtz@argonsoft.de>
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Cc: freebsd-fs@freebsd.org
Subject: Re: Problem with writing an UFS2 to iStore Storage System / can't
 find block in cyl 0 / bad magic number
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Erik Scholtz, ArgonSoft GmbH wrote:
> Miroslav,
>
> works perfectly! Many thanks. One last question. After creating the
> filesystem successfully, I tried to run a fsck on the new partition.
> unfortunatly, this does not seem to be possible:
>
> **********************************************************************************
>
> |# fsck /dev/da0p1
> |fsck: Could not determine filesystem type
> **********************************************************************************
>
>
> Do you have a hint for me, how to repair the filesystem if it gets
> broken? fsck_ufs and fsck_ffs repair the filesystem to dead.

fsck determines FS type from /etc/fstab so until you put info in to 
fstab, you must set the type manually:

fsck -t ufs /dev/da0p1

Miroslav Lachman