Lines Matching full:server
47 * Per auth flavor data server rpc clients
128 * Find or create a DS rpc client with th MDS server rpc client auth flavor
235 * Set up the connection to the server before we add add to the in nfs4_alloc_client()
381 * The create session reply races with the server back in nfs41_init_client()
452 * "drop," but server trunking discovery claims "drop" and "keep" are
453 * actually the same server. Swap the callback IDs so that "keep"
454 * will continue to use the callback ident the server now knows about,
539 * nfs40_walk_client_list - Find server that recognizes a client ID
576 * caused the server to return a new cl_confirm. So if in nfs40_walk_client_list()
578 * server that just returned the same cl_confirm by in nfs40_walk_client_list()
587 * if new and pos point to the same server: in nfs40_walk_client_list()
623 /* No match found. The server lost our clientid */ in nfs40_walk_client_list()
631 * Returns true if the server major ids match
643 * Returns true if the server scopes match
705 * nfs41_walk_client_list - Find nfs_client that matches a client/server owner
760 static void nfs4_destroy_server(struct nfs_server *server) in nfs4_destroy_server() argument
764 nfs_server_return_all_delegations(server); in nfs4_destroy_server()
765 unset_pnfs_layoutdriver(server); in nfs4_destroy_server()
766 nfs4_purge_state_owners(server, &freeme); in nfs4_destroy_server()
860 static int nfs4_set_client(struct nfs_server *server, in nfs4_set_client() argument
879 .cred = server->cred, in nfs4_set_client()
888 if (server->flags & NFS_MOUNT_NORESVPORT) in nfs4_set_client()
890 if (server->options & NFS_OPTION_MIGRATION) in nfs4_set_client()
892 if (test_bit(NFS_MIG_TSM_POSSIBLE, &server->mig_status)) in nfs4_set_client()
894 server->port = rpc_get_port(addr); in nfs4_set_client()
901 if (server->nfs_client == clp) { in nfs4_set_client()
915 server->nfs_client = clp; in nfs4_set_client()
920 * Set up a pNFS Data Server client.
922 * Return any existing nfs_client that matches server address,port,version
975 static void nfs4_session_limit_rwsize(struct nfs_server *server) in nfs4_session_limit_rwsize() argument
982 if (!nfs4_has_session(server->nfs_client)) in nfs4_session_limit_rwsize()
984 sess = server->nfs_client->cl_session; in nfs4_session_limit_rwsize()
988 if (server->dtsize > server_resp_sz) in nfs4_session_limit_rwsize()
989 server->dtsize = server_resp_sz; in nfs4_session_limit_rwsize()
990 if (server->rsize > server_resp_sz) in nfs4_session_limit_rwsize()
991 server->rsize = server_resp_sz; in nfs4_session_limit_rwsize()
992 if (server->wsize > server_rqst_sz) in nfs4_session_limit_rwsize()
993 server->wsize = server_rqst_sz; in nfs4_session_limit_rwsize()
1000 static void nfs4_session_limit_xasize(struct nfs_server *server) in nfs4_session_limit_xasize() argument
1008 if (!nfs4_has_session(server->nfs_client)) in nfs4_session_limit_xasize()
1011 sess = server->nfs_client->cl_session; in nfs4_session_limit_xasize()
1018 if (server->gxasize > server_gxa_sz) in nfs4_session_limit_xasize()
1019 server->gxasize = server_gxa_sz; in nfs4_session_limit_xasize()
1020 if (server->sxasize > server_sxa_sz) in nfs4_session_limit_xasize()
1021 server->sxasize = server_sxa_sz; in nfs4_session_limit_xasize()
1022 if (server->lxasize > server_lxa_sz) in nfs4_session_limit_xasize()
1023 server->lxasize = server_lxa_sz; in nfs4_session_limit_xasize()
1027 static int nfs4_server_common_setup(struct nfs_server *server, in nfs4_server_common_setup() argument
1034 if (is_ds_only_client(server->nfs_client)) in nfs4_server_common_setup()
1042 error = nfs4_init_session(server->nfs_client); in nfs4_server_common_setup()
1047 server->caps |= server->nfs_client->cl_mvops->init_caps; in nfs4_server_common_setup()
1048 if (server->flags & NFS_MOUNT_NORDIRPLUS) in nfs4_server_common_setup()
1049 server->caps &= ~NFS_CAP_READDIRPLUS; in nfs4_server_common_setup()
1050 if (server->nfs_client->cl_proto == XPRT_TRANSPORT_RDMA) in nfs4_server_common_setup()
1051 server->caps &= ~NFS_CAP_READ_PLUS; in nfs4_server_common_setup()
1057 server->client->cl_auth->au_flavor == RPC_AUTH_UNIX) in nfs4_server_common_setup()
1058 server->caps |= NFS_CAP_UIDGID_NOMAP; in nfs4_server_common_setup()
1062 error = nfs4_get_rootfh(server, mntfh, auth_probe); in nfs4_server_common_setup()
1066 dprintk("Server FSID: %llx:%llx\n", in nfs4_server_common_setup()
1067 (unsigned long long) server->fsid.major, in nfs4_server_common_setup()
1068 (unsigned long long) server->fsid.minor); in nfs4_server_common_setup()
1071 error = nfs_probe_fsinfo(server, mntfh, fattr); in nfs4_server_common_setup()
1075 nfs4_session_limit_rwsize(server); in nfs4_server_common_setup()
1076 nfs4_session_limit_xasize(server); in nfs4_server_common_setup()
1078 if (server->namelen == 0 || server->namelen > NFS4_MAXNAMLEN) in nfs4_server_common_setup()
1079 server->namelen = NFS4_MAXNAMLEN; in nfs4_server_common_setup()
1081 nfs_server_insert_lists(server); in nfs4_server_common_setup()
1082 server->mount_time = jiffies; in nfs4_server_common_setup()
1083 server->destroy = nfs4_destroy_server; in nfs4_server_common_setup()
1092 static int nfs4_init_server(struct nfs_server *server, struct fs_context *fc) in nfs4_init_server() argument
1102 server->flags = ctx->flags; in nfs4_init_server()
1103 server->options = ctx->options; in nfs4_init_server()
1104 server->auth_info = ctx->auth_info; in nfs4_init_server()
1107 * allowed by the server, use the SECINFO path to try the in nfs4_init_server()
1115 error = nfs4_set_client(server, in nfs4_init_server()
1129 server->rsize = nfs_block_size(ctx->rsize, NULL); in nfs4_init_server()
1131 server->wsize = nfs_block_size(ctx->wsize, NULL); in nfs4_init_server()
1133 server->acregmin = ctx->acregmin * HZ; in nfs4_init_server()
1134 server->acregmax = ctx->acregmax * HZ; in nfs4_init_server()
1135 server->acdirmin = ctx->acdirmin * HZ; in nfs4_init_server()
1136 server->acdirmax = ctx->acdirmax * HZ; in nfs4_init_server()
1137 server->port = ctx->nfs_server.port; in nfs4_init_server()
1139 return nfs_init_server_rpcclient(server, &timeparms, in nfs4_init_server()
1145 * - keyed on server and FSID
1150 struct nfs_server *server; in nfs4_create_server() local
1154 server = nfs_alloc_server(); in nfs4_create_server()
1155 if (!server) in nfs4_create_server()
1158 server->cred = get_cred(fc->cred); in nfs4_create_server()
1163 error = nfs4_init_server(server, fc); in nfs4_create_server()
1167 error = nfs4_server_common_setup(server, ctx->mntfh, auth_probe); in nfs4_create_server()
1171 return server; in nfs4_create_server()
1174 nfs_free_server(server); in nfs4_create_server()
1179 * Create an NFS4 referral server record
1185 struct nfs_server *server, *parent_server; in nfs4_create_referral_server() local
1189 server = nfs_alloc_server(); in nfs4_create_referral_server()
1190 if (!server) in nfs4_create_referral_server()
1196 server->cred = get_cred(parent_server->cred); in nfs4_create_referral_server()
1198 /* Initialise the client representation from the parent server */ in nfs4_create_referral_server()
1199 nfs_server_copy_userdata(server, parent_server); in nfs4_create_referral_server()
1204 error = nfs4_set_client(server, in nfs4_create_referral_server()
1219 error = nfs4_set_client(server, in nfs4_create_referral_server()
1235 error = nfs_init_server_rpcclient(server, parent_server->client->cl_timeout, in nfs4_create_referral_server()
1242 error = nfs4_server_common_setup(server, ctx->mntfh, auth_probe); in nfs4_create_referral_server()
1246 return server; in nfs4_create_referral_server()
1249 nfs_free_server(server); in nfs4_create_referral_server()
1259 static int nfs_probe_destination(struct nfs_server *server) in nfs_probe_destination() argument
1261 struct inode *inode = d_inode(server->super->s_root); in nfs_probe_destination()
1269 /* Sanity: the probe won't work if the destination server in nfs_probe_destination()
1271 error = nfs_probe_fsinfo(server, NFS_FH(inode), fattr); in nfs_probe_destination()
1280 * @server: represents FSID to be moved
1292 int nfs4_update_server(struct nfs_server *server, const char *hostname, in nfs4_update_server() argument
1295 struct nfs_client *clp = server->nfs_client; in nfs4_update_server()
1296 struct rpc_clnt *clnt = server->client; in nfs4_update_server()
1320 nfs_server_remove_lists(server); in nfs4_update_server()
1321 set_bit(NFS_MIG_TSM_POSSIBLE, &server->mig_status); in nfs4_update_server()
1322 error = nfs4_set_client(server, hostname, sap, salen, buf, in nfs4_update_server()
1326 clear_bit(NFS_MIG_TSM_POSSIBLE, &server->mig_status); in nfs4_update_server()
1328 nfs_server_insert_lists(server); in nfs4_update_server()
1333 if (server->nfs_client->cl_hostname == NULL) in nfs4_update_server()
1334 server->nfs_client->cl_hostname = kstrdup(hostname, GFP_KERNEL); in nfs4_update_server()
1335 nfs_server_insert_lists(server); in nfs4_update_server()
1337 return nfs_probe_destination(server); in nfs4_update_server()