/*
raid0.c : Multiple Devices driver for Linux
- Copyright (C) 1994-96 Marc ZYNGIER
+ Copyright (C) 1994-96 Marc ZYNGIER
<zyngier@ufr-info-p7.ibp.fr> or
<maz@gloups.fdn.fr>
- Copyright (C) 1999, 2000 Ingo Molnar, Red Hat
-
+ Copyright (C) 1999, 2000 Ingo Molnar, Red Hat
RAID-0 management functions.
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
-
+
You should have received a copy of the GNU General Public License
(for example /usr/src/linux/COPYING); if not, write to the Free
- Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/blkdev.h>
* raid10 - assuming we have all necessary active disks
* raid1 - with (N -1) mirror drives faulty
*/
+
+ if (mddev->bitmap) {
+ printk(KERN_ERR "md/raid0: %s: cannot takeover array with bitmap\n",
+ mdname(mddev));
+ return ERR_PTR(-EBUSY);
+ }
if (mddev->level == 4)
return raid0_takeover_raid45(mddev);