tree 62c9361ea865c30757d0400dbadb1676b3bfb72e
parent ffa57b9e53cf7ace3e63e5fa9f91ffb31e0aacf6
author Andy Adamson <andros@netapp.com> 1372201373 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1372448083 -0400

NFSv4.1 Fix gdia_maxcount calculation to fit in ca_maxresponsesize

The GETDEVICEINFO gdia_maxcount represents all of the data being returned
within the GETDEVICEINFO4resok structure and includes the XDR overhead.

The CREATE_SESSION ca_maxresponsesize is the maximum reply and includes the RPC
headers (including security flavor credentials and verifiers).

Split out the struct pnfs_device field maxcount which is the gdia_maxcount
from the pglen field which is the reply (the total) buffer length.

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