diff options
Diffstat (limited to 'xlators/nfs/server/src/nfs.h')
| -rw-r--r-- | xlators/nfs/server/src/nfs.h | 67 |
1 files changed, 52 insertions, 15 deletions
diff --git a/xlators/nfs/server/src/nfs.h b/xlators/nfs/server/src/nfs.h index b49738345..00c7f8046 100644 --- a/xlators/nfs/server/src/nfs.h +++ b/xlators/nfs/server/src/nfs.h @@ -1,20 +1,11 @@ /* - Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com> + Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com> This file is part of GlusterFS. - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef __NFS_H__ @@ -28,6 +19,8 @@ #include "rpcsvc.h" #include "dict.h" #include "xlator.h" +#include "lkowner.h" +#include "gidcache.h" #define GF_NFS "nfs" @@ -42,6 +35,15 @@ #define GF_NFS_MIN_MEMFACTOR 1 #define GF_NFS_MAX_MEMFACTOR 30 +#define GF_NFS_DVM_ON 1 +#define GF_NFS_DVM_OFF 0 + +/* This corresponds to the max 16 number of group IDs that are sent through an + * RPC request. Since NFS is the only one going to set this, we can be safe + * in keeping this size hardcoded. + */ +#define GF_REQUEST_MAXGROUPS 16 + /* Callback into a version-specific NFS protocol. * The return type is used by the nfs.c code to register the protocol. * with the RPC service. @@ -55,10 +57,12 @@ struct nfs_initer_list { rpcsvc_program_t *program; }; - struct nfs_state { rpcsvc_t *rpcsvc; struct list_head versions; + struct mount3_state *mstate; + struct nfs3_state *nfs3state; + struct nlm4_state *nlm4state; struct mem_pool *foppool; unsigned int memfactor; xlator_list_t *subvols; @@ -68,8 +72,32 @@ struct nfs_state { int upsubvols; xlator_t **initedxl; int subvols_started; + int dynamicvolumes; + int enable_ino32; + unsigned int override_portnum; + int allow_insecure; + int enable_nlm; + int enable_acl; + int mount_udp; + char *rmtab; + struct rpc_clnt *rpc_clnt; + gf_boolean_t server_aux_gids; + uint32_t server_aux_gids_max_age; + gid_cache_t gid_cache; + uint32_t generation; + gf_boolean_t register_portmap; }; +struct nfs_inode_ctx { + struct list_head shares; + uint32_t generation; +}; + +#define gf_nfs_dvm_on(nfsstt) (((struct nfs_state *)nfsstt)->dynamicvolumes == GF_NFS_DVM_ON) +#define gf_nfs_dvm_off(nfsstt) (((struct nfs_state *)nfsstt)->dynamicvolumes == GF_NFS_DVM_OFF) +#define __gf_nfs_enable_ino32(nfsstt) (((struct nfs_state *)nfsstt)->enable_ino32) +#define gf_nfs_this_private ((struct nfs_state *)((xlator_t *)THIS)->private) +#define gf_nfs_enable_ino32() (__gf_nfs_enable_ino32(gf_nfs_this_private)) /* We have one gid more than the glusterfs maximum since we pass the primary * gid as the first element of the array. @@ -83,6 +111,7 @@ typedef struct nfs_user_info { uid_t uid; gid_t gids[NFS_NGROUPS]; int ngrps; + gf_lkowner_t lk_owner; } nfs_user_t; extern int @@ -95,4 +124,12 @@ nfs_user_create (nfs_user_t *newnfu, uid_t uid, gid_t gid, gid_t *auxgids, extern void nfs_request_user_init (nfs_user_t *nfu, rpcsvc_request_t *req); +extern void +nfs_request_primary_user_init (nfs_user_t *nfu, rpcsvc_request_t *req, + uid_t uid, gid_t gid); +extern int +nfs_subvolume_started (struct nfs_state *nfs, xlator_t *xl); + +extern void +nfs_fix_groups (xlator_t *this, call_stack_t *root); #endif |