/*
* mdadm - manage Linux "md" devices aka RAID arrays.
*
- * Copyright (C) 2001-2002 Neil Brown <neilb@cse.unsw.edu.au>
+ * Copyright (C) 2001-2009 Neil Brown <neilb@suse.de>
*
*
* This program is free software; you can redistribute it and/or modify
* 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
+ * Email: <neilb@suse.de>
*
* Added by Dale Stephenson
* steph@snapserver.com
#include "md_u.h"
#include "md_p.h"
-int Kill(char *dev, int force, int quiet)
+int Kill(char *dev, int force, int quiet, int noexcl)
{
/*
* Nothing fancy about Kill. It just zeroes out a superblock
* Definitely not safe.
*/
- void *super;
int fd, rv = 0;
struct supertype *st;
-
- fd = open(dev, O_RDWR|O_EXCL);
+
+ if (force)
+ noexcl = 1;
+ fd = open(dev, O_RDWR|(force ? 0 : O_EXCL));
if (fd < 0) {
if (!quiet)
fprintf(stderr, Name ": Couldn't open %s for write - not zeroing\n",
close(fd);
return 1;
}
- rv = st->ss->load_super(st, fd, &super, dev);
+ rv = st->ss->load_super(st, fd, dev);
if (force && rv >= 2)
rv = 0; /* ignore bad data in superblock */
if (rv== 0 || (force && rv >= 2)) {
- mdu_array_info_t info;
- info.major_version = -1; /* zero superblock */
- free(super);
- st->ss->init_super(st, &super, &info, 0, "");
- if (st->ss->store_super(st, fd, super)) {
+ st->ss->free_super(st);
+ st->ss->init_super(st, NULL, 0, "", NULL, NULL);
+ if (st->ss->store_super(st, fd)) {
if (!quiet)
fprintf(stderr, Name ": Could not zero superblock on %s\n",
dev);