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authorZuul <zuul@review.openstack.org>2019-03-15 18:45:51 +0000
committerGerrit Code Review <review@openstack.org>2019-03-15 18:45:51 +0000
commitab4914a8eefce764acd10ac10b3605187c09f629 (patch)
tree2a5927d5dc02ffbd2f2f749504ff8e06d668a6e4
parent8855a25f89116ef3a51f29fede26b635183a52ae (diff)
parent396316b86e704d590a00f073e0134b7328e29af3 (diff)
Merge "Manila VMAX docs - clarify snapshot support" into stable/rocky
-rw-r--r--doc/source/configuration/shared-file-systems/drivers/dell-emc-vmax-driver.rst43
1 files changed, 43 insertions, 0 deletions
diff --git a/doc/source/configuration/shared-file-systems/drivers/dell-emc-vmax-driver.rst b/doc/source/configuration/shared-file-systems/drivers/dell-emc-vmax-driver.rst
index c9b04a6..3127da4 100644
--- a/doc/source/configuration/shared-file-systems/drivers/dell-emc-vmax-driver.rst
+++ b/doc/source/configuration/shared-file-systems/drivers/dell-emc-vmax-driver.rst
@@ -341,6 +341,49 @@ SSL Support
341#. Restart manila services. 341#. Restart manila services.
342 342
343 343
344Snapshot Support
345~~~~~~~~~~~~~~~~
346
347Snapshot support is disabled by default, so in order to allow shapshots for a
348share type, the ``snapshot_support`` extra spec must be set to True.
349Creating a share from a snapshot is also disabled by default so
350``create_share_from_snapshot_support`` must also be set to True if this
351functionality is required.
352
353For a new share type:
354
355.. code-block:: console
356
357 $ manila type-create --snapshot_support True \
358 --create_share_from_snapshot_support True \
359 ${share_type_name} True
360
361For an existing share type:
362
363.. code-block:: console
364
365 $ manila type-key ${share_type_name} \
366 set snapshot_support=True
367 $ manila type-key ${share_type_name} \
368 set create_share_from_snapshot_support=True
369
370To create a snapshot from a share where snapshot_support=True:
371
372.. code-block:: console
373
374 $ manila snapshot-create ${source_share_name} --name ${target_snapshot_name}
375
376To create a target share from a shapshot where create_share_from_snapshot_support=True:
377
378.. code-block:: console
379
380 $ manila create cifs 3 --name ${target_share_name} \
381 --share-network ${share_network} \
382 --share-type ${share_type_name} \
383 --metadata source=snapshot \
384 --snapshot-id ${snapshot_id}
385
386
344IPv6 support 387IPv6 support
345~~~~~~~~~~~~ 388~~~~~~~~~~~~
346IPv6 support for VMAX Manila driver is introduced in Rocky release. The feature is 389IPv6 support for VMAX Manila driver is introduced in Rocky release. The feature is