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@netapp-ci netapp-ci released this Jul 31, 2019

Changes since v19.04.0


  • Kubernetes: Improved volume import transaction cleanup during failure scenarios.
  • Kubernetes: Fix unknown backend states after Trident upgrade.
  • Kubernetes: Prevent operations on failed backends.
  • Kubernetes: Removed size requirement for volume import PVC file.


  • Trident driver for Azure NetApp Files.
  • Kubernetes: Implemented CSI Trident (optional for Kubernetes 1.13, exclusive for Kubernetes 1.14+).
  • Kubernetes: Added support to CSI Trident for volume snapshots.
  • Kubernetes: Converted Trident to use custom resource definitions instead of etcd.
  • Kubernetes: Added support for Kubernetes 1.15.
  • Trident now allows Solidfire backends without Types defined. However, such backends
    will have one default storage pool with the default backend QoS values.
  • Added file to describe the process for contributing changes to Trident.
  • Behavioral change: Enabled space-allocation feature for ONTAP SAN LUNs by default. Setting spaceAllocation
    parameter to false in ONTAP SAN backend's default config section would disable the space-allocation feature for
    those LUNs.
  • Kubernetes: Fix failure to set snapshot directory access during FlexGroup creation.
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