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/*
* array-info - Array Controllers Informations
* Copyright (C) 2002 Benoit Gaussen (ben@trez42.net)
*
* $Log: md_info.h,v $
* Revision 1.4 2007/02/01 14:43:26 pere
* Rewrite plugin API to pass driver data between the functions.
*
* Revision 1.3 2007/01/31 13:32:29 pere
* Remove the need to link libarray-info into plugins by providing the functions needed in a list of callbacks.
*
* Revision 1.2 2007/01/25 23:09:33 pere
* Reduce the number of exported symbols to make sure the array_plugin interface is used.
*
* Revision 1.1 2002/07/29 16:50:19 trez42
* Add plugin support
* Change directory structure
*
* Revision 1.9 2002/07/25 16:51:14 trez42
* CVS Fixes
*
*
* 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
*/
#ifndef _MD_INFO_H_
#define _MD_INFO_H_
#include <linux/raid/md_u.h>
#include <linux/fs.h>
#define MD_INFO_VERSION ((0<<16) + (12<<8) + 0)
/*
* Superblock state bits from md_p.h
*/
#define MD_SB_CLEAN 0
#define MD_SB_ERRORS 1
/*
* Device "operational" state bits from md_p.h
*/
#define MD_DISK_FAULTY 0 /* disk is faulty / operational */
#define MD_DISK_ACTIVE 1 /* disk is running or spare disk */
#define MD_DISK_SYNC 2 /* disk is in sync with the raid set */
#define MD_DISK_REMOVED 3 /* disk is in sync with the raid set */
#define MD_RAID_RAID0 0
#define MD_RAID_RAID1 1
#define MD_RAID_RAID5 2
#define MD_RAID_LINEAR 3
#define MD_RAID_TRANSLUCENT 4
#define MD_RAID_HSM 5
#define MD_RAID_MULTIPATH 6
#define MD_RAID_UNKNOWN 7
#endif /* _MD_INFO_H_ */
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