Hi, We are running nfs v 4.1 on centos 7.6. We are seeing an NFS issue where when files/dirs are deleted from a client they are occasionally stuck at unlinkat system call(according to strace its stuck for 100.5 secs every time). Can anyone explain this behavior? Running tcp dump shows nfs4err_delay status sent from the server to the stuck client. -- Kazi Anwar