tree 9b6a938fe521815afd3cfb42e2023b443bb05d28
parent 5b616f5d596c0b056129f8aeafbc08409b3cd050
author Trond Myklebust <Trond.Myklebust@netapp.com> 1119460580 +0000
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1119470824 -0400

[PATCH] RPC: Make rpc_create_client() probe server for RPC program+version support

 Ensure that we don't create an RPC client without checking that the server
 does indeed support the RPC program + version that we are trying to set up.

 This enables us to immediately return an error to "mount" if it turns out
 that the server is only supporting NFSv2, when we requested NFSv3 or NFSv4.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>