The cinder.volume.drivers.drbdmanagedrv
Module¶
- This driver connects Cinder to an installed DRBDmanage instance, see
- http://oss.linbit.com/drbdmanage/ http://git.linbit.com/drbdmanage.git/
for more details.
-
class
DrbdManageDriver
(*args, **kwargs)¶ Bases:
cinder.volume.driver.VolumeDriver
Cinder driver that uses DRBDmanage for storage.
-
VERSION
= '1.0.0'¶
-
call_or_reconnect
(fn, *args)¶ Call DBUS function; on a disconnect try once to reconnect.
-
check_for_setup_error
()¶ Verify that requirements are in place to use DRBDmanage driver.
-
create_cloned_volume
(volume, src_vref)¶
-
create_export
(context, volume, connector)¶
-
create_snapshot
(snapshot)¶ Creates a snapshot.
-
create_volume
(volume)¶ Creates a DRBD resource.
We address it later on via the ID that gets stored as a private property.
-
create_volume_from_snapshot
(volume, snapshot)¶ Creates a volume from a snapshot.
-
dbus_connect
()¶
-
delete_snapshot
(snapshot)¶ Deletes a snapshot.
-
delete_volume
(volume)¶ Deletes a resource.
-
do_setup
(context)¶ Any initialization the volume driver does while starting.
-
drbdmanage_dbus_interface
= '/interface'¶
-
drbdmanage_dbus_name
= 'org.drbd.drbdmanaged'¶
-
ensure_export
(context, volume)¶
-
extend_volume
(volume, new_size)¶
-
get_volume_stats
(refresh=True)¶ Get volume status.
-
initialize_connection
(volume, connector)¶
-
is_clean_volume_name
(name, prefix)¶
-
local_path
(volume)¶
-
remove_export
(context, volume)¶
-
snapshot_name_from_cinder_snapshot
(snapshot)¶
-
terminate_connection
(volume, connector, **kwargs)¶
-
validate_connector
(connector)¶
-