diff options
| -rw-r--r-- | .mailmap | 1 | ||||
| -rw-r--r-- | nova/volume/driver.py | 6 |
2 files changed, 7 insertions, 0 deletions
@@ -4,6 +4,7 @@ <anotherjesse@gmail.com> <jesse@dancelamb> <anotherjesse@gmail.com> <jesse@gigantor.local> <anotherjesse@gmail.com> <jesse@ubuntu> +<anotherjesse@gmail.com> <jesse@aire.local> <ant@openstack.org> <amesserl@rackspace.com> <Armando.Migliaccio@eu.citrix.com> <armando.migliaccio@citrix.com> <brian.lamar@rackspace.com> <brian.lamar@gmail.com> diff --git a/nova/volume/driver.py b/nova/volume/driver.py index 85ff17708..55307ad9b 100644 --- a/nova/volume/driver.py +++ b/nova/volume/driver.py @@ -112,6 +112,12 @@ class VolumeDriver(object): # If the volume isn't present, then don't attempt to delete return True + # zero out old volumes to prevent data leaking between users + # TODO(ja): reclaiming space should be done lazy and low priority + self._execute('sudo', 'dd', 'if=/dev/zero', + 'of=%s' % self.local_path(volume), + 'count=%d' % (volume['size'] * 1024), + 'bs=1M') self._try_execute('sudo', 'lvremove', '-f', "%s/%s" % (FLAGS.volume_group, volume['name'])) |