NFS: COPY handle ERR_OFFLOAD_DENIED

If server sends ERR_OFFLOAD_DENIED error, the client must fall
back on doing copy the normal way. Return ENOTSUPP to the vfs and
fallback to regular copy.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
This commit is contained in:
Olga Kornievskaia 2017-09-26 13:51:39 -04:00 • committed by Olga Kornievskaia
commit 6b61c969d5