Re: [linux-lvm] dmsetup and 2.6.31 kernel?

[Milan Broz <mbroz redhat com>]

On 01/28/2010 10:50 AM, Hadmut Danisch wrote:
> With a 2.6.31 kernel (ubuntu) I run into the problem that some dmsetup
> and dmlosetup commands that used to work before do not work anymore. 
> 
> e.g.
> 
> dd if=/dev/zero of=/tmp/testdisk count=1000
> dmsetup create xxxtest --table '0 1000 loop /tmp/testdisk 0'

dm-loop target was never in upstream kernel, it is still available only
as separate kernel patch.

You had patched kernel previously perhaps?

Milan