1 --- cinder-8.0.0/cinder/volume/drivers/nfs.py.orig	2017-03-15 04:36:02.909935308 +0000

     2 +++ cinder-8.0.0/cinder/volume/drivers/nfs.py	2017-03-15 04:38:41.033711742 +0000

     3 @@ -294,9 +294,10 @@

     4          total_available = block_size * blocks_avail

     5          total_size = block_size * blocks_total

     6  

     7 -        du, _ = self._execute('du', '-sb', '--apparent-size', '--exclude',

     8 -                              '*snapshot*', mount_point,

     9 +        du, _ = self._execute('/usr/bin/gdu', '-sb', '--apparent-size',

    10 +                              '--exclude', '*snapshot*', mount_point,

    11                                run_as_root=run_as_root)

    12 +

    13          total_allocated = float(du.split()[0])

    14          return total_size, total_available, total_allocated

    15