1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 only,
10 * as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License version 2 for more details (a copy is included
16 * in the LICENSE file that accompanied this code).
18 * You should have received a copy of the GNU General Public License
19 * version 2 along with this program; If not, see
20 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
23 * CA 95054 USA or visit www.sun.com if you need additional information or
29 * Copyright 2008 Sun Microsystems, Inc. All rights reserved
30 * Use is subject to license terms.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
37 #ifndef _MDS_INTERNAL_H
38 #define _MDS_INTERNAL_H
40 #include <lustre_disk.h>
41 #include <lustre_mds.h>
43 int mds_cleanup_pending(struct obd_device *obd);
47 int mds_llog_init(struct obd_device *obd, struct obd_llog_group *olg,
48 struct obd_device *tgt, int count,
49 struct llog_catid *logid, struct obd_uuid *uuid);
50 int mds_llog_finish(struct obd_device *obd, int count);
53 int mds_lov_connect(struct obd_device *obd, char * lov_name);
54 int mds_lov_disconnect(struct obd_device *obd);
56 int mds_lov_clear_orphans(struct mds_obd *mds, struct obd_uuid *ost_uuid);
57 void mds_lov_update_objids(struct obd_device *obd, struct lov_mds_md *lmm);
58 int mds_lov_set_nextid(struct obd_device *obd);
60 int mds_lov_start_synchronize(struct obd_device *obd,
61 struct obd_device *watched,
62 void *data, int nonblock);
63 int mds_post_mds_lovconf(struct obd_device *obd);
64 int mds_notify(struct obd_device *obd, struct obd_device *watched,
65 enum obd_notify_event ev, void *data);
66 int mds_convert_lov_ea(struct obd_device *obd, struct inode *inode,
67 struct lov_mds_md *lmm, int lmm_size,
69 int mds_init_lov_desc(struct obd_device *obd, struct obd_export *osc_exp);
71 int mds_obd_create(struct obd_export *exp, struct obdo *oa,
72 struct lov_stripe_md **ea, struct obd_trans_info *oti);
73 int mds_obd_destroy(struct obd_export *exp, struct obdo *oa,
74 struct lov_stripe_md *ea, struct obd_trans_info *oti,
75 struct obd_export *md_exp);
78 extern struct lvfs_callback_ops mds_lvfs_ops;
80 extern quota_interface_t *mds_quota_interface_ref;
96 void mds_counter_incr(struct obd_export *exp, int opcode);
97 void mds_stats_counter_init(struct lprocfs_stats *stats);
98 void lprocfs_mds_init_vars(struct lprocfs_static_vars *lvars);
99 void lprocfs_mdt_init_vars(struct lprocfs_static_vars *lvars);
100 #endif /* _MDS_INTERNAL_H */