From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patrik Jonsson <patrik@ucolick.org>
Subject: Re: Problems with invalid superblock
Date: Fri, 17 Feb 2006 14:11:33 -0800
Message-ID: <43F64A15.5040606@ucolick.org>
References: <43F64759.1060503@scinergy.com.br>
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William Marques wrote:
> Hi,
> 
> I trying to setup a raid0 without success, using the mdadm 2.3.1
> package, compiled from sources.
> No matters if its linear or stripping raid0 mode, the errors are the same:
> 
> master# mdadm --create --verbose /dev/md0 --level=0 --raid-devices=2
> /dev/sda2 /dev/sda3
> master:~# mdadm -E /dev/md0
> mdadm: No md superblock detected on /dev/md0.
...

> But I cant mount the device:
> mount: wrong fs type, bad option, bad superblock on /dev/md0,
>        missing codepage or other error
>        In some cases useful info is found in syslog - try
>        dmesg | tail  or so

You did make a file system on md0, right?

/Patrik

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