linux/drivers/block/rbd.c
Ilya Dryomov e92c0eaf75 rbd: support cloning across namespaces
If parent_get class method is not supported by the OSDs, fall back to
the legacy class method and assume that the parent is in the default
(i.e. "") namespace.  The "use the child's image namespace" workaround
is no longer needed because creating images within namespaces will
require parent_get aware OSDs.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
2018-09-06 16:18:04 +02:00

6194 lines
155 KiB