Looks like this happens because the source volume is not the same size (larger) than the target. We're writing off the end of the device. In addition, that's related to cinder not being smart enough about managing the space loss due to encryption headers on encrypted volumes.
Looks like this happens because the source volume is not the same size (larger) than the target. We're writing off the end of the device. In addition, that's related to cinder not being smart enough about managing the space loss due to encryption headers on encrypted volumes.