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/*
* mdassemble - assemble Linux "md" devices aka RAID arrays.
*
* Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
* Copyright (C) 2003 Luca Berra <bluca@vodka.it>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Neil Brown
* Email: <neilb@cse.unsw.edu.au>
* Paper: Neil Brown
* School of Computer Science and Engineering
* The University of New South Wales
* Sydney, 2052
* Australia
*/
#include "mdadm.h"
#include "md_p.h"
/* from readme.c */
mapping_t pers[] = {
{ "linear", -1},
{ "raid0", 0},
{ "0", 0},
{ "stripe", 0},
{ "raid1", 1},
{ "1", 1},
{ "mirror", 1},
{ "raid4", 4},
{ "4", 4},
{ "raid5", 5},
{ "5", 5},
{ "multipath", -4},
{ "mp", -4},
{ "raid6", 6},
{ "6", 6},
{ "raid10", 10},
{ "10", 10},
{ NULL, 0}
};
#ifndef MDASSEMBLE_AUTO
/* from mdadm.c */
int open_mddev(char *dev, int autof/*unused */)
{
int mdfd = open(dev, O_RDWR, 0);
if (mdfd < 0)
fprintf(stderr, Name ": error opening %s: %s\n",
dev, strerror(errno));
else if (md_get_version(mdfd) <= 0) {
fprintf(stderr, Name ": %s does not appear to be an md device\n",
dev);
close(mdfd);
mdfd = -1;
}
return mdfd;
}
#endif
char *configfile = NULL;
int rv;
int mdfd = -1;
int runstop = 0;
int readonly = 0;
int verbose = 0;
int force = 0;
int main() {
mddev_ident_t array_list = conf_get_ident(configfile, NULL);
if (!array_list) {
fprintf(stderr, Name ": No arrays found in config file\n");
rv = 1;
} else
for (; array_list; array_list = array_list->next) {
mdu_array_info_t array;
mdfd = open_mddev(array_list->devname, array_list->autof);
if (mdfd < 0) {
rv |= 1;
continue;
}
if (ioctl(mdfd, GET_ARRAY_INFO, &array)>=0)
/* already assembled, skip */
continue;
rv |= Assemble(array_list->st, array_list->devname, mdfd,
array_list, configfile,
NULL,
readonly, runstop, NULL, verbose, force);
}
}
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