Error nblade.execsOverLimit in ontap cluster, accessed by a Kubernetes cluster
Applies to
- Kubernetes cluster
- NetApp Astra Trident
- NFS v3
- Ontap 9.8+
Issue
Ontap EMS log show traces like the following:
Mon Jan 01 00:00:00 +0100 [node: kernel: nblade.execsOverLimit:error]: The number of in-flight requests from client with source IP XX.YY.ZZ.XX to destination LIF ZZ.YY.XX.YY (Vserver X) is greater than the maximum number of in-flight requests allowed (128). The client might see degraded performance due to request throttling