Trident deployed LUN with ontap-san backend causes 'spam' notifications: volume full
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- Visibility:
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- Category:
- astra_trident
- Specialty:
- snapx
- Last Updated:
- 7/8/2025, 5:03:33 AM
Applies to
- Trident for Kubernetes
- Trident for Openshift
- Trident for Docker
Issue
Data ONTAP sends an alert that a Trident volume (ontap-san backend) is full
[<NODENAME>: wafl_exempt05: wafl.vol.full:notice]: Insufficient space on volume <PREFIX>_pvc_<PVC_UUID>@vserver:<SVM_UUID> to perform operation. <N>.0KB was requested but only 1.00KB was available
Cause | Solution |
Insufficient space on Trident volume |
Modify snapshot reserve settings |
Set space allocation in the backend | |
Increase PV size | |
Make adjustments to provision scripts |