tree 02a829b3be21ed5cf51f2fe585a1a751f25a7599
parent 50f3c3efdd5773d90396be07a7ecaa58227ff906
author Joe Thornber <ejt@redhat.com> 1402667244 +0100
committer Mike Snitzer <snitzer@redhat.com> 1406910632 -0400

dm thin: relax external origin size constraints

Track the size of any external origin.  Previously the external origin's
size had to be a multiple of the thin-pool's block size, that is no
longer a requirement.  In addition, snapshots that are larger than the
external origin are now supported.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>