46ceb66ad3
the gvinum header in fields of fixed size and in a big endian byte order rather than the size and byte order of the actual platform. Note that the change is backwards compatible with the old gvinum configuration format, but will save the configuration in the new format when the 'saveconfig' command is executed. Submitted by: Rick C. Petty <rick-freebsd -at- kiwi-computer.com>
100 lines
4.0 KiB
C
100 lines
4.0 KiB
C
/*-
|
|
* Copyright (c) 2004 Lukas Ertl
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _GEOM_VINUM_H_
|
|
#define _GEOM_VINUM_H_
|
|
|
|
#define ERRBUFSIZ 1024
|
|
|
|
/* geom_vinum_drive.c */
|
|
void gv_config_new_drive(struct gv_drive *);
|
|
void gv_drive_modify(struct gv_drive *);
|
|
int gv_read_header(struct g_consumer *, struct gv_hdr *);
|
|
void gv_save_config_all(struct gv_softc *);
|
|
void gv_save_config(struct g_consumer *, struct gv_drive *,
|
|
struct gv_softc *);
|
|
int gv_write_header(struct g_consumer *, struct gv_hdr *);
|
|
|
|
/* geom_vinum_init.c */
|
|
void gv_parityop(struct g_geom *, struct gctl_req *);
|
|
void gv_start_obj(struct g_geom *, struct gctl_req *);
|
|
|
|
/* geom_vinum_list.c */
|
|
void gv_ld(struct g_geom *, struct gctl_req *, struct sbuf *);
|
|
void gv_lp(struct g_geom *, struct gctl_req *, struct sbuf *);
|
|
void gv_ls(struct g_geom *, struct gctl_req *, struct sbuf *);
|
|
void gv_lv(struct g_geom *, struct gctl_req *, struct sbuf *);
|
|
void gv_list(struct g_geom *, struct gctl_req *);
|
|
|
|
/* geom_vinum_move.c */
|
|
void gv_move(struct g_geom *, struct gctl_req *);
|
|
|
|
/* geom_vinum_rename.c */
|
|
void gv_rename(struct g_geom *, struct gctl_req *);
|
|
|
|
/* geom_vinum_rm.c */
|
|
void gv_remove(struct g_geom *, struct gctl_req *);
|
|
int gv_resetconfig(struct g_geom *, struct gctl_req *);
|
|
int gv_rm_sd(struct gv_softc *sc, struct gctl_req *req,
|
|
struct gv_sd *s, int flags);
|
|
|
|
/* geom_vinum_state.c */
|
|
int gv_sdstatemap(struct gv_plex *);
|
|
void gv_setstate(struct g_geom *, struct gctl_req *);
|
|
int gv_set_drive_state(struct gv_drive *, int, int);
|
|
int gv_set_sd_state(struct gv_sd *, int, int);
|
|
void gv_update_sd_state(struct gv_sd *);
|
|
void gv_update_plex_state(struct gv_plex *);
|
|
void gv_update_vol_state(struct gv_volume *);
|
|
|
|
/* geom_vinum_subr.c */
|
|
void gv_adjust_freespace(struct gv_sd *, off_t);
|
|
void gv_free_sd(struct gv_sd *);
|
|
struct g_geom *find_vinum_geom(void);
|
|
struct gv_drive *gv_find_drive(struct gv_softc *, char *);
|
|
struct gv_plex *gv_find_plex(struct gv_softc *, char *);
|
|
struct gv_sd *gv_find_sd(struct gv_softc *, char *);
|
|
struct gv_volume *gv_find_vol(struct gv_softc *, char *);
|
|
void gv_format_config(struct gv_softc *, struct sbuf *, int, char *);
|
|
int gv_is_striped(struct gv_plex *);
|
|
int gv_is_open(struct g_geom *);
|
|
void gv_kill_drive_thread(struct gv_drive *);
|
|
void gv_kill_plex_thread(struct gv_plex *);
|
|
void gv_kill_vol_thread(struct gv_volume *);
|
|
int gv_object_type(struct gv_softc *, char *);
|
|
void gv_parse_config(struct gv_softc *, u_char *, int);
|
|
int gv_sd_to_drive(struct gv_softc *, struct gv_drive *, struct gv_sd *,
|
|
char *, int);
|
|
int gv_sd_to_plex(struct gv_plex *, struct gv_sd *, int);
|
|
void gv_update_plex_config(struct gv_plex *);
|
|
void gv_update_vol_size(struct gv_volume *, off_t);
|
|
off_t gv_vol_size(struct gv_volume *);
|
|
off_t gv_plex_size(struct gv_plex *);
|
|
|
|
#endif /* !_GEOM_VINUM_H_ */
|