The cinder.volume.drivers.hitachi.hbsd_common Module¶

Common class for Hitachi storage drivers.

class HBSDCommon(conf, parent, context, db)¶

Bases: object

add_lun(command, hostgroups, ldev, is_once=False)¶

add_volinfo(ldev, id=None, type=’volume’)¶

check_param()¶

check_volume_status(volume, is_vvol)¶

copy_async_data(pvol, svol, is_vvol)¶

copy_data(pvol, size, p_is_vvol, method)¶

copy_sync_data(src_ldev, dest_ldev, size)¶

create_cloned_volume(volume, src_vref)¶

create_ldev(size, ldev_range, pool_id, is_vvol)¶

create_lock_file()¶

create_snapshot(snapshot)¶

create_volume(volume)¶

create_volume_from_snapshot(volume, snapshot)¶

delete_ldev(ldev, is_vvol)¶

delete_pair(ldev, all_split=True, is_vvol=None)¶

delete_snapshot(snapshot)¶

delete_volume(volume)¶

extend_volume(volume, new_size)¶

get_copy_method(volume)¶

get_is_vvol(obj, name)¶

get_ldev(obj)¶

get_snapshot_is_vvol(snapshot)¶

get_snapshot_metadata(snapshot_id)¶

get_value(obj, name, key)¶

get_volume(volume_id)¶

get_volume_is_vvol(volume)¶

get_volume_metadata(volume_id)¶

init_volinfo(vol_info, ldev)¶

manage_existing(volume, existing_ref)¶

Manage an existing Hitachi storage volume.

existing_ref is a dictionary of the form:

For HUS 100 Family:

{
    'ldev': <logical device number on storage>,
    'unit_name': <storage device name>
}

For VSP G1000/VSP/HUS VM:

{
    'ldev': <logical device number on storage>,
    'serial_number': <product number of storage system>
}

manage_existing_get_size(volume, existing_ref)¶

output_backend_available_once()¶

output_param_to_log(storage_protocol)¶

unmanage(volume)¶

Remove the specified volume from Cinder management.

update_volume_stats(storage_protocol)¶

class TryLock¶

Bases: object

set_desc(description)¶