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)