63 lines
2.3 KiB
C
63 lines
2.3 KiB
C
/* $NetBSD: rf_disks.h,v 1.11 2003/12/29 02:38:17 oster Exp $ */
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/*
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* Copyright (c) 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Mark Holland
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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/*
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* rf_disks.h -- header file for code related to physical disks
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*/
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#ifndef _RF__RF_DISKS_H_
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#define _RF__RF_DISKS_H_
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#include <sys/types.h>
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#include <dev/raidframe/raidframevar.h>
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#include "rf_archs.h"
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#include "rf_netbsd.h"
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/* if a disk is in any of these states, it is inaccessible */
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#define RF_DEAD_DISK(_dstat_) (((_dstat_) == rf_ds_spared) || \
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((_dstat_) == rf_ds_reconstructing) || ((_dstat_) == rf_ds_failed) || \
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((_dstat_) == rf_ds_dist_spared))
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int rf_ConfigureDisks(RF_ShutdownList_t ** listp, RF_Raid_t * raidPtr,
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RF_Config_t * cfgPtr);
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int rf_ConfigureSpareDisks(RF_ShutdownList_t ** listp, RF_Raid_t * raidPtr,
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RF_Config_t * cfgPtr);
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int rf_ConfigureDisk(RF_Raid_t * raidPtr, char *buf, RF_RaidDisk_t * diskPtr,
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RF_RowCol_t col);
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int rf_AutoConfigureDisks(RF_Raid_t *raidPtr, RF_Config_t *cfgPtr,
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RF_AutoConfig_t *auto_config);
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int rf_CheckLabels( RF_Raid_t *, RF_Config_t *);
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int rf_add_hot_spare(RF_Raid_t *raidPtr, RF_SingleComponent_t *sparePtr);
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int rf_remove_hot_spare(RF_Raid_t *raidPtr, RF_SingleComponent_t *sparePtr);
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int rf_delete_component(RF_Raid_t *raidPtr, RF_SingleComponent_t *component);
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int rf_incorporate_hot_spare(RF_Raid_t *raidPtr,
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RF_SingleComponent_t *component);
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#endif /* !_RF__RF_DISKS_H_ */
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