From: Trond Myklebust <Trond.Myklebust@netapp.com>
To: linux-nfs@vger.kernel.org
Subject: [PATCH 0/4] Allow the admin to turn off NFSv4 uid/gid mapping
Date: Mon, 29 Nov 2010 21:57:39 -0500 [thread overview]
Message-ID: <1291085863-3234-1-git-send-email-Trond.Myklebust@netapp.com> (raw)
The following patches allow the admin to turn off NFSv4 uid/gid mapping
if mounting using AUTH_SYS security.
The new behaviour is enabled using a module parameter,
nfs4_disable_idmapping.
Note that if the server returns an NFS4ERR_BADOWNER error in reply,
then the new behaviour is automatically disabled on that particular
mount point (and the operation that returned the error is retried).
Trond Myklebust (4):
NFSv4: If the server sends us a numeric uid/gid then accept it
NFSv4: Send unmapped uid/gids to the server if the idmapper fails
NFSv4: cleanup idmapper functions to take an nfs_server argument
NFSv4: Send unmapped uid/gids to the server when using auth_sys
fs/nfs/client.c | 16 ++++++++
fs/nfs/idmap.c | 87 +++++++++++++++++++++++++++++++++++---------
fs/nfs/nfs4proc.c | 8 ++++-
fs/nfs/nfs4xdr.c | 18 ++++-----
include/linux/nfs_fs_sb.h | 1 +
include/linux/nfs_idmap.h | 8 ++--
6 files changed, 105 insertions(+), 33 deletions(-)
--
1.7.3.2
next reply other threads:[~2010-11-30 2:57 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-30 2:57 Trond Myklebust [this message]
2010-11-30 2:57 ` [PATCH 1/4] NFSv4: If the server sends us a numeric uid/gid then accept it Trond Myklebust
2010-11-30 2:57 ` [PATCH 2/4] NFSv4: Send unmapped uid/gids to the server if the idmapper fails Trond Myklebust
2010-11-30 2:57 ` [PATCH 3/4] NFSv4: cleanup idmapper functions to take an nfs_server argument Trond Myklebust
2010-11-30 2:57 ` [PATCH 4/4] NFSv4: Send unmapped uid/gids to the server when using auth_sys Trond Myklebust
2010-11-30 9:44 ` Boaz Harrosh
2010-11-30 13:17 ` Trond Myklebust
2010-11-30 16:02 ` Boaz Harrosh
2011-01-04 21:25 ` Simon Kirby
2011-01-04 21:33 ` Trond Myklebust
2011-01-04 21:43 ` Simon Kirby
2011-01-04 21:50 ` Trond Myklebust
2011-01-04 21:57 ` Dr. J. Bruce Fields
2011-01-04 21:59 ` Trond Myklebust
2011-01-04 23:18 ` Dr. J. Bruce Fields
2011-01-04 23:23 ` [PATCH 1/4] nfsd4: name->id mapping should fail with BADOWNER not BADNAME J. Bruce Fields
2011-01-04 23:23 ` [PATCH 2/4] nfsd4: move idmap and acl header files into fs/nfsd J. Bruce Fields
2011-01-04 23:23 ` [PATCH 3/4] nfsd4: remove outdated pathname-comments J. Bruce Fields
2011-01-04 23:23 ` [PATCH 4/4] nfsd4: return nfs errno from name_to_id functions J. Bruce Fields
2010-11-30 3:15 ` [PATCH 0/4] Allow the admin to turn off NFSv4 uid/gid mapping Jim Rees
2010-11-30 3:24 ` Trond Myklebust
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