/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * Copyright (C) 2006 Cluster File Systems, Inc.
- * Author: Nathan Rutman <nathan@clusterfs.com>
+ * GPL HEADER START
*
- * This file is part of Lustre, http://www.lustre.org.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * 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 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 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.
+ * 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).
*
- * 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.
+ * 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
*
+ * 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 2008 Sun Microsystems, Inc. All rights reserved
+ * Use is subject to license terms.
+ */
+/*
+ * 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
/****************** User-settable parameter keys *********************/
+/* 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.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 */
+#define PARAM_MDT_UPCALL "mdt.group_upcall=" /* mds group upcall */
-#define PARAM_SYS_TIMEOUT "sys.timeout="
-#define PARAM_MGSNODE "mgsnode="
-#define PARAM_FAILNODE "failover.node="
-#define PARAM_FAILMODE "failover.mode="
+/* 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."
-/* LOV_STRIPE_* aren't settable in proc. But match the proc names. */
-#define PARAM_LOV_STRIPE_SIZE PARAM_LOV"stripesize="
-#define PARAM_LOV_STRIPE_COUNT PARAM_LOV"stripecount="
-#define PARAM_LOV_STRIPE_OFFSET PARAM_LOV"stripeoffset="
-#define PARAM_LOV_STRIPE_PATTERN PARAM_LOV"stripetype="
-#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="
-
-#endif // _LUSTRE_PARAM_H
+
+#endif /* _LUSTRE_PARAM_H */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff