On Wed, Jan 06, 2021 at 09:36:39AM -0500, Phillip Susi wrote: > Based on the number of extents it said it was looking for, I didn't > think it was the log that it couldn't place. It was looking for what it calls 'parallel' extents i.e. extents not on the same device as the ones belonging to the existing LV being converted, and, at first sight, it wasn't giving you the option of overriding that in respect of the log. Clearly the code could be improved, but it's a very much a niche case, well outside the normal way it's expected to be used. Alasdair _______________________________________________ linux-lvm mailing list linux-lvm@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/