execsOverLimit message found in event logs for NFSv4 clients
Applies to
- ONTAP 9.8 and higher
- NFSv4
Issue
- Error in
EMS.log
:
NETAPP03: kernel: nblade.execsOverLimit:error]: The number of in-flight requests from client with source IP 10.20.30.40 to destination LIF 10.20.30.50 (Vserver 7) is greater than the maximum number of in-flight requests allowed (128). The client might see degraded performance due to request throttling.
Note: This message has been moved to severity NOTICE
in ONTAP 9.12.1
- Clients may report increased latency that coincides with times when this message is seen
- Session slot table is set to a higher value than 128 (default 180):
::> set -privilege advanced
::*> vserver nfs show -vserver <SVM_NAME> -fields v4.x-session-num-slots