Am 10.03.2020 um 14:15 hat Peter Krempa geschrieben:
> On Tue, Mar 10, 2020 at 12:38:26 +0100, Kevin Wolf wrote:
> > blockdev-snapshot returned an error if the overlay was already in use,
> > which it defined as having any BlockBackend parent. This is in fact both
> > too strict (some parents can t
On Tue, Mar 10, 2020 at 12:38:26 +0100, Kevin Wolf wrote:
> blockdev-snapshot returned an error if the overlay was already in use,
> which it defined as having any BlockBackend parent. This is in fact both
> too strict (some parents can tolerate the change of visible data caused
> by attaching a ba
blockdev-snapshot returned an error if the overlay was already in use,
which it defined as having any BlockBackend parent. This is in fact both
too strict (some parents can tolerate the change of visible data caused
by attaching a backing file) and too loose (some non-BlockBackend
parents may not b
