a50b897459
Add a parameter fujitsu_use_cli_copy. If ``fujitsu_use_cli_copy`` is set to ``False``, create a Snapshot using the conventional SMI-S method. If ``fujitsu_use_cli_copy`` is set to ``True``, create a Snapshot using the CLI method "start copy-snap-opc" with specified "-source-lba" and "-destination-lba". "Copy Scope" will be set to "Extent", allowing volume extension of the source volume. Change-Id: I0e0753d11a5f9dec1978f0a8956e788b6d3c6324
25 lines
954 B
YAML
25 lines
954 B
YAML
---
|
|
features:
|
|
- |
|
|
Fujitsu Eternus DX driver: Added cli operations when creating snapshot
|
|
|
|
Fujitsu Eternus DX driver used to create snapshot using SMI-S, resulting
|
|
in the inability to extend the source volume.
|
|
|
|
To make the volume extendable after creating a snapshot, an additional
|
|
parameter ``fujitsu_use_cli_copy`` is introduced with a default value of
|
|
``False``.
|
|
|
|
* If ``fujitsu_use_cli_copy`` is set to ``False``, create a snapshot using
|
|
the conventional SMI-S method.
|
|
|
|
* If ``fujitsu_use_cli_copy`` is set to ``True``, create a snapshot using
|
|
the CLI method, allowing volume extension of the source volume.
|
|
|
|
Note that ``fujitsu_use_cli_copy`` cannot be set to True when the type of
|
|
target pool is RAID Group.
|
|
|
|
See the `Fujitsu ETERNUS DX driver documentation
|
|
<https://docs.openstack.org/cinder/latest/configuration/block-storage/drivers/fujitsu-eternus-dx-driver.html>`_
|
|
for details.
|