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Volume size and quotas remain after PVC and qtree deletion

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Category:
trident-kubernetes
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snapx
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Applies to

Trident for Kubernetes/Openshift

Issue

As for the ontap-nas driver, when using the "retain" policy, Trident does not clean up the qtree or the quota on the qtree for ontap-nas-economy, when the PVC is deleted. However, with the ontap-nas-economy driver, when you delete the qtree through NFS it will cause the following errors on quota commands:
 
Then, when a new PVC is requested, and the PVC doesn't fit according to the quota listing, it will fail the request.
If the SVM was set with a maximum number of volumes that has already been reached, the following error will occur:
Cannot create volume. Reason: Maximum volume count for Vserver <SVM> reached.  Maximum volume count is <VOL_LIMIT>.

 

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