-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
*
- * Copyright (C) 2006 Cluster File Systems, Inc.
- * Author: Nathan Rutman <nathan@clusterfs.com>
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * This file is part of Lustre, http://www.lustre.org.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
*
- * Lustre is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
+ * This program 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 version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
*
- * Lustre 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
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
*
- * You should have received a copy of the GNU General Public License
- * along with Lustre; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
*
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/include/lustre_param.h
*
* User-settable parameter keys
+ *
+ * Author: Nathan Rutman <nathan@clusterfs.com>
*/
#ifndef _LUSTRE_PARAM_H
#define _LUSTRE_PARAM_H
+/** \defgroup param param
+ *
+ * @{
+ */
+
+/* For interoperability */
+struct cfg_interop_param {
+ char *old_param;
+ char *new_param;
+};
+
/* obd_config.c */
int class_find_param(char *buf, char *key, char **valp);
+struct cfg_interop_param *class_find_old_param(const char *param,
+ struct cfg_interop_param *ptr);
+int class_get_next_param(char **params, char *copy);
int class_match_param(char *buf, char *key, char **valp);
int class_parse_nid(char *buf, lnet_nid_t *nid, char **endh);
+int class_parse_nid_quiet(char *buf, lnet_nid_t *nid, char **endh);
+int class_parse_net(char *buf, __u32 *net, char **endh);
+int class_match_nid(char *buf, char *key, lnet_nid_t nid);
+int class_match_net(char *buf, char *key, __u32 net);
/* obd_mount.c */
int do_lcfg(char *cfgname, lnet_nid_t nid, int cmd,
char *s1, char *s2, char *s3, char *s4);
/****************** User-settable parameter keys *********************/
-/* e.g.
+/* e.g.
tunefs.lustre --param="failover.node=192.168.0.13@tcp0" /dev/sda
lctl conf_param testfs-OST0000 failover.node=3@elan,192.168.0.3@tcp0
... testfs-MDT0000.lov.stripesize=4M
... testfs-OST0000.ost.client_cache_seconds=15
- ... testfs.sys.timeout=<secs>
+ ... testfs.sys.timeout=<secs>
... testfs.llite.max_read_ahead_mb=16
*/
-/* System global or special params not handled in obd's proc */
-#define PARAM_SYS_TIMEOUT "sys.timeout=" /* global */
-#define PARAM_MGSNODE "mgsnode=" /* during mount */
-#define PARAM_FAILNODE "failover.node=" /* llog generation */
-#define PARAM_FAILMODE "failover.mode=" /* llog generation */
-#define PARAM_ACTIVE "active=" /* llog generation */
+/* System global or special params not handled in obd's proc
+ * See mgs_write_log_sys()
+ */
+#define PARAM_TIMEOUT "timeout=" /* global */
+#define PARAM_LDLM_TIMEOUT "ldlm_timeout=" /* global */
+#define PARAM_AT_MIN "at_min=" /* global */
+#define PARAM_AT_MAX "at_max=" /* global */
+#define PARAM_AT_EXTRA "at_extra=" /* global */
+#define PARAM_AT_EARLY_MARGIN "at_early_margin=" /* global */
+#define PARAM_AT_HISTORY "at_history=" /* global */
+#define PARAM_JOBID_VAR "jobid_var=" /* global */
+#define PARAM_MGSNODE "mgsnode=" /* only at mounttime */
+#define PARAM_FAILNODE "failover.node=" /* add failover nid */
+#define PARAM_FAILMODE "failover.mode=" /* initial mount only */
+#define PARAM_ACTIVE "active=" /* activate/deactivate */
+#define PARAM_NETWORK "network=" /* bind on nid */
+#define PARAM_ID_UPCALL "identity_upcall=" /* identity upcall */
/* Prefixes for parameters handled by obd's proc methods (XXX_process_config) */
-#define PARAM_OST "ost."
-#define PARAM_OSC "osc."
-#define PARAM_MDT "mdt."
-#define PARAM_MDC "mdc."
-#define PARAM_LLITE "llite."
-#define PARAM_LOV "lov."
-#define PARAM_SEC "security."
-#define PARAM_SEC_RPC PARAM_SEC"rpc."
-#define PARAM_SEC_RPC_MDT PARAM_SEC_RPC"mdt="
-#define PARAM_SEC_RPC_CLI PARAM_SEC_RPC"cli="
+#define PARAM_OST "ost."
+#define PARAM_OSC "osc."
+#define PARAM_MDT "mdt."
+#define PARAM_HSM "mdt.hsm."
+#define PARAM_MDD "mdd."
+#define PARAM_MDC "mdc."
+#define PARAM_LLITE "llite."
+#define PARAM_LOV "lov."
+#define PARAM_LOD "lod."
+#define PARAM_OSP "osp."
+#define PARAM_SYS "sys." /* global */
+#define PARAM_SRPC "srpc."
+#define PARAM_SRPC_FLVR "srpc.flavor."
+#define PARAM_SRPC_UDESC "srpc.udesc.cli2mdt"
+#define PARAM_SEC "security."
+#define PARAM_QUOTA "quota." /* global */
+
+/** @} param */
#endif /* _LUSTRE_PARAM_H */