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OSDOCS-3554: Updating migration content for 4.11

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Andrea Hoffer
2022-07-13 11:15:14 -04:00
committed by openshift-cherrypick-robot
parent 8a15bc9f6d
commit a2cc9d81ea
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migrating_from_ocp_3_to_4/planning-migration-3-4.adoc
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@@ -122,6 +122,18 @@ If you used one of these in {product-title} 3.11, you must choose a different pe
For more information, see xref:../storage/understanding-persistent-storage.adoc#understanding-persistent-storage[Understanding persistent storage].
[discrete]
==== Migration of in-tree volumes to CSI drivers
{product-title} 4 is migrating in-tree volume plug-ins to their Container Storage Interface (CSI) counterparts. In {product-title} {product-version}, CSI drivers are the new default for the following in-tree volume types:
* Azure Disk
* OpenStack Cinder
All aspects of volume lifecycle, such as creation, deletion, mounting, and unmounting, is handled by the CSI driver.
For more information, see xref:../storage/container_storage_interface/persistent-storage-csi-migration.adoc#persistent-storage-csi-migration[CSI automatic migration].
[id="migration-preparing-networking"]
=== Networking considerations