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Export policy wiped on backend update

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trident-openshift
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snapx
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Applies to

  • ONTAP SELECT
  • SW-ONTAP-SEL-M300-PREM
  • 9.16.1P1 CLUSTER-MODE
  • Trident 26.06
  • OpenShift, ver. 4.18

Issue

After upgrading Trident from version 25.10 to 26.06 in a lab cluster running OpenShift 4.18 and ONTAP Select 9.16.1P1, performing a backend update using the tridentctl update backend command causes Trident to remove the export policy rules from affected volumes, such as file_extended_pvc_3800e602_2c39_4a28_a3f9_37ee6de963e4 with export policy trident-eda3f4dd-65a3-43c9-8a51-c6f9753f5f57. The export policy rules are only restored after restarting the Trident controller. According to Steven Barre, this behavior was observed during lab testing and could be consistently reproduced.

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