Hi Dan, On 8/21/25 7:12 PM, Dan Shelton wrote: > Hello! > > 2 questions about NFS4 "COPY": > > 1. Does the Linux nfsd require a special setup to allow NFS4 "COPY" > between filesystem exports of the same nfsd, or will that "just work" > out of the box? This should just work out of the box. > > 2. If a NFS4 client does a "COPY" between exports of the same nfsd, is > it sufficient just to have the stateid of src file and dest file? It should be, yes. I did a quick test using the Linux client to Linux server, and see that's exactly what the client sends the server. I hope this helps, Anna > > Dan