9b38556afe
Since the io_channel will be passed to the underlying bdev's read/write/... functions later, we need to also acquire an io_channel for the underlying bdev, not for the virtual bdev. Change-Id: Ica13076973fef875ea636770fce8eb27017aa1c3 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>