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Fwd: [OCLUG-Tech] Problem with a raid array at boot time

---------- Forwarded message ----------
From: Charles Nadeau <charles [ dot ] nadeau [ at ] gmail [ dot ] com>
Date: Fri, Mar 20, 2009 at 7:37 PM
Subject: Re: [OCLUG-Tech] Problem with a raid array at boot time
To: Bart Trojanowski <bart [ at ] jukie [ dot ] net>




On Fri, Mar 20, 2009 at 7:10 PM, Bart Trojanowski <bart [ at ] jukie [ dot ] net> wrote:

> * Charles Nadeau <charles [ dot ] nadeau [ at ] gmail [ dot ] com> [090320 18:59]:
> > > Another alternative could be to set CONFIG_MD_AUTODETECT=n, which would
>
> Maybe it's been added more recently than your kernel.
>
> > I reverted to my old settings, recompiled the kernel, copied the new
> kernel
> > to /boot and rebooted using it. Now I can't mount my array, I am getting
> > this in dmesg:
> <snip>
> > ReiserFS: md0: warning: sh-2006: read_super_block: bread failed (dev md0,
> > block 2, size 4096)
>
> Was the array in a good state in /proc/mdstat ?


My STUPID mistake: I forgot to start the array before mounting it.

>
>
> > Not being able my array stresses me...
>
> No doubt.
>
> > I'll try again with both AHCI and MD as modules this time.
>
> I am hopeful about this option.


After booting and doing an lsmod, none of the modules were loaded. I'll try
again later tonight, I need to quickly finish a couple of things with my
workstation. I'll keep you posted, thanks for your help.

Charles

>
>
> -Bart
>
> --
>                                 WebSig: http://www.jukie.net/~bart/sig/<http://www.jukie.net/%7Ebart/sig/>
>



-- 
Charles Nadeau Ph.D.
http://charlesnadeau.blogspot.com/
http://radio.weblogs.com/0111823/



-- 
Charles Nadeau Ph.D.
http://charlesnadeau.blogspot.com/
http://radio.weblogs.com/0111823/
Sent from: Don Mills ON Canada.