[dm-devel] Use LVM on /dev/mapper/diskname
S. J. van Harmelen
svanharmelen at xillan.nl
Mon Nov 19 13:56:42 UTC 2007
Hi,
I have a couple of LUN's that are handled by the multipath driver. This
works great, but now I want to use LVM so I can take snapshots of one
LUN to another LUN.
Can someone tell me how to do this?
When I do pvcreate /dev/mapper/diskname I get an error that the disk is
already part of an volume group. But I sertainly did not configure that.
Can it be that the multipath driver of devmapper did that?
Sander
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