NFSv4: use unique client identifiers in network namespaces
In order to differentiate client state, assign a random uuid to the
uniquifing portion of the client identifier when a network namespace is
created. Containers may still override this value if they wish to maintain
stable client identifiers by writing to /sys/fs/nfs/net/client/identifier,
either by udev rules or other means.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>