# Check to see if this zfs filesystem has a scrub being performed on it now.
# If it does, we cannot perform any snapshot create or destroy operations.
if [ -z "$SNAP_UNDER_TEST" ]; then
# Check to see if this zfs filesystem has a scrub being performed on it now.
# If it does, we cannot perform any snapshot create or destroy operations.
if [ -z "$SNAP_UNDER_TEST" ]; then