2 * Copyright (c) 2004 Lukas Ertl
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _GEOM_VINUM_H_
30 #define _GEOM_VINUM_H_
32 #define ERRBUFSIZ 1024
34 /* geom_vinum_drive.c */
35 void gv_config_new_drive(struct gv_drive *);
36 void gv_drive_modify(struct gv_drive *);
37 int gv_read_header(struct g_consumer *, struct gv_hdr *);
38 void gv_save_config_all(struct gv_softc *);
39 void gv_save_config(struct g_consumer *, struct gv_drive *,
41 int gv_write_header(struct g_consumer *, struct gv_hdr *);
43 /* geom_vinum_init.c */
44 void gv_parityop(struct g_geom *, struct gctl_req *);
45 void gv_start_obj(struct g_geom *, struct gctl_req *);
47 /* geom_vinum_list.c */
48 void gv_ld(struct g_geom *, struct gctl_req *, struct sbuf *);
49 void gv_lp(struct g_geom *, struct gctl_req *, struct sbuf *);
50 void gv_ls(struct g_geom *, struct gctl_req *, struct sbuf *);
51 void gv_lv(struct g_geom *, struct gctl_req *, struct sbuf *);
52 void gv_list(struct g_geom *, struct gctl_req *);
54 /* geom_vinum_move.c */
55 void gv_move(struct g_geom *, struct gctl_req *);
57 /* geom_vinum_rename.c */
58 void gv_rename(struct g_geom *, struct gctl_req *);
61 void gv_remove(struct g_geom *, struct gctl_req *);
62 int gv_resetconfig(struct g_geom *, struct gctl_req *);
63 int gv_rm_sd(struct gv_softc *sc, struct gctl_req *req,
64 struct gv_sd *s, int flags);
66 /* geom_vinum_state.c */
67 int gv_sdstatemap(struct gv_plex *);
68 void gv_setstate(struct g_geom *, struct gctl_req *);
69 int gv_set_drive_state(struct gv_drive *, int, int);
70 int gv_set_sd_state(struct gv_sd *, int, int);
71 void gv_update_sd_state(struct gv_sd *);
72 void gv_update_plex_state(struct gv_plex *);
73 void gv_update_vol_state(struct gv_volume *);
75 /* geom_vinum_subr.c */
76 void gv_adjust_freespace(struct gv_sd *, off_t);
77 void gv_free_sd(struct gv_sd *);
78 struct g_geom *find_vinum_geom(void);
79 struct gv_drive *gv_find_drive(struct gv_softc *, char *);
80 struct gv_plex *gv_find_plex(struct gv_softc *, char *);
81 struct gv_sd *gv_find_sd(struct gv_softc *, char *);
82 struct gv_volume *gv_find_vol(struct gv_softc *, char *);
83 void gv_format_config(struct gv_softc *, struct sbuf *, int, char *);
84 int gv_is_striped(struct gv_plex *);
85 int gv_is_open(struct g_geom *);
86 void gv_kill_drive_thread(struct gv_drive *);
87 void gv_kill_plex_thread(struct gv_plex *);
88 void gv_kill_vol_thread(struct gv_volume *);
89 int gv_object_type(struct gv_softc *, char *);
90 void gv_parse_config(struct gv_softc *, u_char *, int);
91 int gv_sd_to_drive(struct gv_softc *, struct gv_drive *, struct gv_sd *,
93 int gv_sd_to_plex(struct gv_plex *, struct gv_sd *, int);
94 void gv_update_plex_config(struct gv_plex *);
95 void gv_update_vol_size(struct gv_volume *, off_t);
96 off_t gv_vol_size(struct gv_volume *);
97 off_t gv_plex_size(struct gv_plex *);
99 #endif /* !_GEOM_VINUM_H_ */