Hi,

question about the performance of sec=krb5.

https://learn.microsoft.com/en-us/azure/azure-netapp-files/performance-impact-kerberos
Performance impact of krb5:
	Average IOPS decreased by 53%
	Average throughput decreased by 53%
	Average latency increased by 3.2 ms

and then in 'man 5 nfs'
sec=krb5  provides cryptographic proof of a user's identity in each RPC request.

Is there a option of better performance to check krb5 only when mount.nfs4,
not when file acess?

Best Regards
Wang Yugui (wangyugui@e16-tech.com)
2023/02/12