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e9541ce8ef
linux/fs/nfsd
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J. Bruce Fields e9541ce8ef nfsd4: allow numeric idmapping 
Mimic the client side by providing a module parameter that turns off
idmapping in the auth_sys case, for backwards compatibility with NFSv2
and NFSv3.

Unlike in the client case, we don't have any way to negotiate, since the
client can return an error to us if it doesn't like the id that we
return to it in (for example) a getattr call.

However, it has always been possible for servers to return numeric id's,
and as far as we're aware clients have always been able to handle them.

Also, in the auth_sys case clients already need to have numeric id's the
same between client and server.

Therefore we believe it's safe to default this to on; but the module
parameter is available to return to previous behavior if this proves to
be a problem in some unexpected setup.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-03-26 11:49:48 -04:00
..
acl.h nfsd4: remove outdated pathname-comments 2011-01-04 18:22:10 -05:00
auth.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
auth.h
cache.h nfsd: turn on reply cache for NFSv4 2011-07-18 09:39:01 -04:00
current_stateid.h nfsd41: use current stateid by value 2012-02-15 11:20:45 -05:00
export.c nfsd: remove some unneeded checks 2012-02-03 14:26:42 -05:00
fault_inject.c NFSD: Added fault injection 2011-11-07 21:10:47 -05:00
fault_inject.h NFSD: Added fault injection 2011-11-07 21:10:47 -05:00
idmap.h nfsd4: return nfs errno from name_to_id functions 2011-01-04 18:22:11 -05:00
Kconfig NFSD: Added fault injection 2011-11-07 21:10:47 -05:00
lockd.c nfsd: Remove deprecated nfsctl system call and related code. 2011-07-15 18:58:42 -04:00
Makefile NFSD: Added fault injection 2011-11-07 21:10:47 -05:00
netns.h nfsd: add notifier to handle mount/unmount of rpc_pipefs sb 2012-03-26 11:49:48 -04:00
nfs2acl.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfs3acl.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nfs3proc.c nfsd41: make sure nfs server process OPEN with EXCLUSIVE4_1 correctly 2011-04-29 20:47:52 -04:00
nfs3xdr.c Merge branch 'for-2.6.40' of git://linux-nfs.org/~bfields/linux 2011-05-29 11:21:12 -07:00
nfs4acl.c fs: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros 2011-10-31 19:30:31 -04:00
nfs4callback.c nfsd: convert nfs4_client->cl_cb_flags to a generic flags field 2012-03-26 11:49:47 -04:00
nfs4idmap.c nfsd4: allow numeric idmapping 2012-03-26 11:49:48 -04:00
nfs4proc.c nfsd: convert nfs4_client->cl_cb_flags to a generic flags field 2012-03-26 11:49:47 -04:00
nfs4recover.c nfsd: don't allow legacy client tracker init for anything but init_net 2012-03-26 11:49:48 -04:00
nfs4state.c nfsd: add nfsd4_client_tracking_ops struct and a way to set it 2012-03-26 11:49:47 -04:00
nfs4xdr.c NFSD: Fix nfs4_verifier memory alignment 2012-03-20 15:36:15 -04:00
nfscache.c nfsd: turn on reply cache for NFSv4 2011-07-18 09:39:01 -04:00
nfsctl.c nfsd: add notifier to handle mount/unmount of rpc_pipefs sb 2012-03-26 11:49:48 -04:00
nfsd.h NFSD: Remove unnecessary whitespace 2011-11-07 21:10:48 -05:00
nfsfh.c fs: propagate umode_t, misc bits 2012-01-03 22:55:10 -05:00
nfsfh.h fs: propagate umode_t, misc bits 2012-01-03 22:55:10 -05:00
nfsproc.c nfsd4: return nfs errno from name_to_id functions 2011-01-04 18:22:11 -05:00
nfssvc.c Merge nfs containerization work from Trond's tree 2012-03-26 11:48:54 -04:00
nfsxdr.c Fix common misspellings 2011-03-31 11:26:23 -03:00
state.h nfsd: add nfsd4_client_tracking_ops struct and a way to set it 2012-03-26 11:49:47 -04:00
stats.c SUNRPC: register service stats /proc entries in passed network namespace context 2012-01-31 19:28:18 -05:00
vfs.c nfsd: vfs_llseek() with 32 or 64 bit offsets (hashes) 2012-03-18 22:44:50 -04:00
vfs.h nfsd: vfs_llseek() with 32 or 64 bit offsets (hashes) 2012-03-18 22:44:50 -04:00
xdr3.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr4.h NFSD: Fix nfs4_verifier memory alignment 2012-03-20 15:36:15 -04:00
xdr.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00