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Re: [Xen-users] lvm in xenU

from [Mark Williamson]

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Subject:	Re: [Xen-users] lvm in xenU
From:	Mark Williamson <mark.williamson@xxxxxxxxxxxx>
Date:	Thu, 25 Aug 2005 01:04:40 +0100
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> Hello,
>
> just quick 'q' - is it possible to use lvm inside of xenU? i've just
> installed xen0 and xenU from option-c, and lvcreate in xenU is giving me
> this: /proc/misc: No entry for device-mapper found
>   Is device-mapper driver missing from kernel?
>   Failure to communicate with kernel device-mapper driver.
>
> So, is it possible? If it is - what should i do?

Absolutely it's possible.  You probably need to add it to the xenU kernels' 
config:

cd linux-2.6.whatever-xenU
make ARCH=xen menuconfig # change the config here to include LVM, RAID, 
whatever.
cd ..
make dist

Cheers,
Mark

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