92 lines
3.0 KiB
C
92 lines
3.0 KiB
C
/* $NetBSD: rf_archs.h,v 1.5 1999/08/03 22:07:39 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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/* rf_archs.h -- defines for which architectures you want to
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* include is some particular build of raidframe. Unfortunately,
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* it's difficult to exclude declustering, P+Q, and distributed
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* sparing because the code is intermixed with RAID5 code. This
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* should be fixed.
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*
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* this is really intended only for use in the kernel, where I
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* am worried about the size of the object module. At user level and
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* in the simulator, I don't really care that much, so all the
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* architectures can be compiled together. Note that by itself, turning
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* off these defines does not affect the size of the executable; you
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* have to edit the makefile for that.
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*
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* comment out any line below to eliminate that architecture.
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* the list below includes all the modules that can be compiled
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* out.
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*
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*/
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#ifndef _RF__RF_ARCHS_H_
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#define _RF__RF_ARCHS_H_
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/*
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* Khalil's performance-displaying demo stuff.
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* Relies on CMU meter tools.
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*/
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#define RF_INCLUDE_EVENODD 1
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#define RF_INCLUDE_RAID5_RS 1
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#define RF_INCLUDE_PARITYLOGGING 1
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#define RF_INCLUDE_CHAINDECLUSTER 1
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#define RF_INCLUDE_INTERDECLUSTER 1
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#define RF_INCLUDE_RAID0 1
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#define RF_INCLUDE_RAID1 1
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#define RF_INCLUDE_RAID4 1
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#define RF_INCLUDE_RAID5 1
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#define RF_INCLUDE_RAID6 0
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#define RF_INCLUDE_DECL_PQ 0
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#define RF_MEMORY_REDZONES 0
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#define RF_RECON_STATS 1
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#define RF_INCLUDE_QUEUE_RANDOM 0
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#define RF_KEEP_DISKSTATS 1
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/* These two symbols enable nonstandard forms of error recovery.
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* These modes are only valid for performance measurements and
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* data corruption will occur if an error occurs when either
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* forward or backward error recovery are enabled. In general
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* both of the following two definitions should be commented
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* out--this forces RAIDframe to use roll-away error recovery
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* which does guarantee proper error recovery without data corruption
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*/
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/* #define RF_FORWARD 1 */
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/* #define RF_BACKWARD 1 */
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#include "rf_options.h"
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#endif /* !_RF__RF_ARCHS_H_ */
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