This message occurs when the number of active requests to a connection exceeds the allowed in-flight request threshold, which results in request throttling. Client connection performance might be degraded.
- Corrective Action
Check the RPC slot setting on the client. Refer to TR-4067 "NFS Best Practice and Implementation Guide" for the recommended value and how to set it. For additional guidance, search the NetApp knowledgebase on the support web site for "nblade.execsOverLimit".
- Syslog Message
The number of in-flight requests from client IP "[%s]:%d" to destination LIF "%s" (Vserver "%d") is greater than the maximum allowed (%d).
clientIpAddress (STRING): IP address of the client.
clientPort (INT): Network port of the client.
lifIpAddress (STRING): IP address of the network interface (LIF).
vserverId (INT): ID of the Vserver.
execsLimit (INT): Maximum number of in-flight requests allowed per connection.