[CentOS] "Can't find root device" with lvm root after moving drive on CentOS 6.3

Joakim Ziegler

joakim at terminalmx.com
Tue Mar 26 01:26:56 UTC 2013


Hi, Gordon, this was indeed a very good idea. I'm attaching that file 
here, as it's a bit large. Thanks in advance for help and ideas.

-- 
Joakim Ziegler  -  Supervisor de postproducción  -  Terminal
joakim at terminalmx.com   -   044 55 2971 8514   -   5264 0864

On 25/03/13 0:21, Gordon Messmer wrote:
> On 03/24/2013 10:43 PM, Joakim Ziegler wrote:
>> I haven't actually tried writing anywhere in the rescue shell before
>> vgchange and mount. I'll give it a try, that would simplify things.
>
> If nothing else, you probably can fit most or all of that in the shell's
> environment.  In case it's ever useful:
>
> # debug=$(lvm pvdisplay; lvm vgdisplay; lvm lvdisplay; blkid; dmesg)
> # vgchange -a y
> # mount ...
> # echo "$debug" > /mnt/sysroot/root/debug
>
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