NFSv4: Send unmapped uid/gids to the server when using auth_sys
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Tue, 22 Feb 2011 23:44:32 +0000 (15:44 -0800)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Fri, 11 Mar 2011 20:39:27 +0000 (15:39 -0500)
commitb064eca2cf6440bf9d5843b24cc4010624031694
treef1024db40bf0afb7b764d6ee825d24cd715d1cc5
parent3ddeb7c5c61d0d6bfd837487d3454ffdb788bb91
NFSv4: Send unmapped uid/gids to the server when using auth_sys

The new behaviour is enabled using the new module parameter
'nfs4_disable_idmapping'.

Note that if the server rejects an unmapped uid or gid, then
the client will automatically switch back to using the idmapper.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Documentation/kernel-parameters.txt
fs/nfs/client.c
fs/nfs/idmap.c
fs/nfs/nfs4proc.c
include/linux/nfs_fs_sb.h