2 * Copyright (c) 2007 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthew Dillon <dillon@backplane.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * 3. Neither the name of The DragonFly Project nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific, prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #ifndef HAMMER_HAMMER_H_
36 #define HAMMER_HAMMER_H_
38 #include <sys/types.h>
41 #include <sys/mount.h>
62 #include "hammer_util.h"
65 * WARNING: Do not make the SNAPSHOTS_BASE "/var/snapshots" because
66 * it will interfere with the older HAMMER VERS < 3 snapshots directory
69 #define SNAPSHOTS_BASE "/var/hammer" /* HAMMER VERS >= 3 */
71 extern int RecurseOpt;
72 extern int VerboseOpt;
74 extern int TwoWayPipeOpt;
75 extern int TimeoutOpt;
78 extern int CompressOpt;
79 extern int ForceYesOpt;
80 extern int RunningIoctl;
81 extern int DidInterrupt;
85 extern uint64_t BandwidthOpt;
86 extern uint64_t SplitupOpt;
87 extern uint64_t MemoryLimit;
88 extern const char *SplitupOptStr;
89 extern const char *CyclePath;
90 extern const char *ScoreBoardFile;
91 extern const char *RestrictTarget;
93 void hammer_cmd_show(const char *arg, int filter, int obfuscate, int indent);
94 void hammer_cmd_show_undo(void);
95 void hammer_cmd_sshremote(const char *cmd, const char *target);
96 void hammer_cmd_recover(const char *target_dir);
97 void hammer_cmd_blockmap(void);
98 void hammer_cmd_checkmap(void);
99 void hammer_cmd_softprune(char **av, int ac, int everything_opt);
100 void hammer_cmd_bstats(char **av, int ac);
101 void hammer_cmd_iostats(char **av, int ac);
102 void hammer_cmd_stats(char **av, int ac);
103 void hammer_cmd_synctid(char **av, int ac);
104 void hammer_cmd_mirror_read(char **av, int ac, int streaming);
105 void hammer_cmd_mirror_write(char **av, int ac);
106 void hammer_cmd_mirror_copy(char **av, int ac, int streaming);
107 void hammer_cmd_mirror_dump(char **av, int ac);
108 void hammer_cmd_history(const char *offset_str, char **av, int ac);
109 void hammer_cmd_reblock(char **av, int ac, int flags);
110 void hammer_cmd_rebalance(char **av, int ac);
111 void hammer_cmd_pseudofs_status(char **av, int ac);
112 void hammer_cmd_pseudofs_create(char **av, int ac, int is_slave);
113 void hammer_cmd_pseudofs_update(char **av, int ac);
114 void hammer_cmd_pseudofs_destroy(char **av, int ac);
115 void hammer_cmd_pseudofs_upgrade(char **av, int ac);
116 void hammer_cmd_pseudofs_downgrade(char **av, int ac);
117 void hammer_cmd_snapshot(char **av, int ac);
118 void hammer_cmd_snap(char **av, int ac, int tostdout, int fsbase);
119 void hammer_cmd_snapls(char **av, int ac);
120 void hammer_cmd_snaprm(char **av, int ac);
121 void hammer_cmd_cleanup(char **av, int ac);
122 void hammer_cmd_config(char **av, int ac);
123 void hammer_cmd_viconfig(char **av, int ac);
124 void hammer_cmd_info(char **av, int ac);
125 void hammer_cmd_get_version(char **av, int ac);
126 void hammer_cmd_set_version(char **av, int ac);
127 void hammer_cmd_volume_add(char **av, int ac);
128 void hammer_cmd_volume_del(char **av, int ac);
129 void hammer_cmd_volume_list(char **av, int ac);
130 void hammer_cmd_volume_blkdevs(char **av, int ac);
131 void hammer_cmd_dedup_simulate(char **av, int ac);
132 void hammer_cmd_dedup(char **av, int ac);
133 void hammer_cmd_abort_cleanup(char **av, int ac);
135 void hammer_get_cycle(hammer_base_elm_t base, hammer_tid_t *tidp);
136 void hammer_set_cycle(hammer_base_elm_t base, hammer_tid_t tid);
137 void hammer_reset_cycle(void);
139 int getpfs(struct hammer_ioc_pseudofs_rw *pfs, char *path);
140 void relpfs(int fd, struct hammer_ioc_pseudofs_rw *pfs);
141 void dump_pfsd(hammer_pseudofs_data_t, int);
142 int hammer_softprune_testdir(const char *dirname);
144 #endif /* !HAMMER_HAMMER_H_ */