PAM upgraded from 4.0.2 to 4.1.5 now session recording NFS to Netapp is very slow
PAM 4.0.2 upgraded to 4.1.5
NetApp sharing NFS folder to PAM session recording and pam database bakups.
PAM 4.0.2 was NFS client 4.0, now PAM 4.1.5 using newer NFS client 4.1/4.2 is not behaving well with Netapp when pNFS is enabled in Netapp.
This is not a PAM issue
This is not a PAM issue but a NetApp issue related to pNFS. NetApp Support advised client to disable the pNFS that issue is resolved.