/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Recover metadevice configurations that have been lost by scanning
* media, intelligent guessing, or other means.
*/
#include <meta.h>
#include <sdssc.h>
/*
* print usage message
*/
static void
usage(
mdsetname_t *sp,
int eval
)
{
(void) fprintf(stderr, gettext(
"usage: %s [-s setname] [-v] raw-device -p\n"), myname);
(void) fprintf(stderr, gettext(
" %s [-s setname] [-v] [-n] raw-device -p -d\n"), myname);
(void) fprintf(stderr, gettext(
" %s [-s setname] [-v] [-n] raw-device -p -m\n"), myname);
md_exit(sp, eval);
}
int
main(
int argc,
char *argv[]
)
{
char *sname = MD_LOCAL_NAME;
mdcmdopts_t options = (MDCMD_DOIT | MDCMD_PRINT);
mdsetname_t *sp = NULL;
md_error_t status = mdnullerror;
md_error_t *ep = &status;
mdname_t *namep;
char *devname;
int error;
int c;
/*
* Get the locale set up before calling any other routines
* with messages to ouput. Just in case we're not in a build
* environment, make sure that TEXT_DOMAIN gets set to
* something.
*/
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) setlocale(LC_ALL, "");
(void) textdomain(TEXT_DOMAIN);
if (sdssc_bind_library() == SDSSC_ERROR) {
(void) printf(gettext(
"%s: Interface error with libsds_sc.so\n"), argv[0]);
exit(1);
}
if (md_init(argc, argv, 0, 1, ep) != 0 ||
meta_check_root(ep) != 0) {
mde_perror(ep, "");
md_exit((mdsetname_t *)NULL, 1);
}
/* parse arguments */
optind = 1;
opterr = 1;
while ((c = getopt(argc, argv, "s:hnv?")) != -1) {
switch (c) {
case 's':
sname = optarg;
break;
case 'h':
usage(sp, 0);
break;
case 'v':
options |= MDCMD_VERBOSE;
break;
case 'n':
options &= ~MDCMD_DOIT;
break;
case '?':
if (optopt == '?')
usage(sp, 0);
/*FALLTHROUGH*/
default:
usage(sp, 1);
break;
}
}
argc -= optind;
argv += optind;
/* sname is MD_LOCAL_NAME if not specified on the command line */
if ((sp = metasetname(sname, ep)) == NULL) {
mde_perror(ep, "");
md_exit(sp, 1);
}
if ((argc == 0) || (argv[0] == NULL)) {
usage(sp, 1);
}
/* get raw device name */
devname = Strdup(argv[0]);
argv++;
argc--;
if ((namep = metaname(&sp, devname, UNKNOWN, ep)) == NULL) {
mde_perror(ep, "");
md_exit(sp, 1);
}
/* check for a valid component */
if ((metagetsize(namep, ep) == MD_DISKADDR_ERROR)) {
mde_perror(ep, "");
md_exit(sp, 1);
}
/* check for ownership */
assert(sp != NULL);
if (meta_check_ownership(sp, ep) != 0) {
mde_perror(ep, "");
md_exit(sp, 1);
}
/*
* If the component is not a metadevice and we have a named set
* make sure that the component is part of the named set.
*/
if (strcmp(sp->setname, MD_LOCAL_NAME) != 0) {
if (!metaismeta(namep)) {
if (! meta_is_drive_in_thisset(sp, namep->drivenamep,
FALSE, ep)) {
(void) mddeverror(ep, MDE_NOT_IN_SET,
namep->dev, namep->cname);
mde_perror(ep, "");
md_exit(sp, 1);
}
}
}
/* parse command line -- currently only soft partitions are supported */
if ((argc > 0) && (*argv != NULL) && strncmp(*argv, "-p", 2) == 0) {
error = meta_recover_sp(sp, namep, --argc, ++argv, options, ep);
} else {
usage(sp, 1);
}
if (error < 0) {
mde_perror(ep, "");
md_exit(sp, 1);
} else {
if (meta_update_md_cf(sp, ep) != 0) {
mde_perror(ep, "");
md_exit(sp, 1);
}
}
md_exit(sp, 0);
/*NOTREACHED*/
return (0);
}