131 lines
4.9 KiB
C
131 lines
4.9 KiB
C
/* $NetBSD: rf_optnames.h,v 1.4 1999/02/05 00:06:13 oster Exp $ */
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/*
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* rf_optnames.h
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*/
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/*
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* Copyright (c) 1996 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Jim Zelenka
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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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* Don't protect against multiple inclusion here- we actually want this.
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*/
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RF_DBG_OPTION(accSizeKB, 0) /* if nonzero, the fixed access size to run */
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RF_DBG_OPTION(accessDebug, 0)
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RF_DBG_OPTION(accessTraceBufSize, 0)
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RF_DBG_OPTION(alignAccesses, 0) /* whether accs should be aligned to
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* their size */
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RF_DBG_OPTION(camlayerIOs, 0)
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RF_DBG_OPTION(camlayerDebug, 0) /* debug CAM activity */
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RF_DBG_OPTION(cscanDebug, 0) /* debug CSCAN sorting */
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RF_DBG_OPTION(dagDebug, 0)
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RF_DBG_OPTION(debugPrintUseBuffer, 0)
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RF_DBG_OPTION(degDagDebug, 0)
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RF_DBG_OPTION(disableAsyncAccs, 0)
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RF_DBG_OPTION(diskDebug, 0)
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RF_DBG_OPTION(doDebug, 0)
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RF_DBG_OPTION(dtDebug, 0)
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RF_DBG_OPTION(enableAtomicRMW, 0) /* this debug var enables locking of
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* the disk arm during small-write
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* operations. Setting this variable
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* to anything other than 0 will
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* result in deadlock. (wvcii) */
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RF_DBG_OPTION(engineDebug, 0)
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RF_DBG_OPTION(fifoDebug, 0) /* debug fifo queueing */
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RF_DBG_OPTION(floatingRbufDebug, 0)
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RF_DBG_OPTION(forceHeadSepLimit, -1)
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RF_DBG_OPTION(forceNumFloatingReconBufs, -1) /* wire down number of
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* extra recon buffers
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* to use */
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RF_DBG_OPTION(keepAccTotals, 0) /* turn on keep_acc_totals */
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RF_DBG_OPTION(lockTableSize, RF_DEFAULT_LOCK_TABLE_SIZE)
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RF_DBG_OPTION(mapDebug, 0)
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RF_DBG_OPTION(maxNumTraces, -1)
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RF_DBG_OPTION(maxRandomSizeKB, 128) /* if rf_accSizeKB==0, acc sizes are
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* uniform in [ (1/2)..maxRandomSizeKB
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* ] */
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RF_DBG_OPTION(maxTraceRunTimeSec, 0)
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RF_DBG_OPTION(memAmtDebug, 0) /* trace amount of memory allocated */
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RF_DBG_OPTION(memChunkDebug, 0)
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RF_DBG_OPTION(memDebug, 0)
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RF_DBG_OPTION(memDebugAddress, 0)
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RF_DBG_OPTION(numBufsToAccumulate, 1) /* number of buffers to
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* accumulate before doing XOR */
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RF_DBG_OPTION(prReconSched, 0)
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RF_DBG_OPTION(printDAGsDebug, 0)
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RF_DBG_OPTION(printStatesDebug, 0)
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RF_DBG_OPTION(protectedSectors, 64L) /* # of sectors at start of
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* disk to exclude from RAID
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* address space */
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RF_DBG_OPTION(pssDebug, 0)
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RF_DBG_OPTION(queueDebug, 0)
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RF_DBG_OPTION(quiesceDebug, 0)
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RF_DBG_OPTION(raidSectorOffset, 0) /* added to all incoming sectors to
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* debug alignment problems */
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RF_DBG_OPTION(reconDebug, 0)
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RF_DBG_OPTION(reconbufferDebug, 0)
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RF_DBG_OPTION(rewriteParityStripes, 0) /* debug flag that causes
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* parity rewrite at startup */
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RF_DBG_OPTION(scanDebug, 0) /* debug SCAN sorting */
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RF_DBG_OPTION(showXorCallCounts, 0) /* show n-way Xor call counts */
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RF_DBG_OPTION(shutdownDebug, 0) /* show shutdown calls */
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RF_DBG_OPTION(sizePercentage, 100)
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RF_DBG_OPTION(sstfDebug, 0) /* turn on debugging info for sstf queueing */
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RF_DBG_OPTION(stripeLockDebug, 0)
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RF_DBG_OPTION(suppressLocksAndLargeWrites, 0)
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RF_DBG_OPTION(suppressTraceDelays, 0)
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RF_DBG_OPTION(testDebug, 0)
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RF_DBG_OPTION(useMemChunks, 1)
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RF_DBG_OPTION(validateDAGDebug, 0)
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RF_DBG_OPTION(validateVisitedDebug, 1) /* XXX turn to zero by
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* default? */
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RF_DBG_OPTION(verifyParityDebug, 0)
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RF_DBG_OPTION(warnLongIOs, 0)
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RF_DBG_OPTION(debugKernelAccess, 0) /* DoAccessKernel debugging */
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#ifndef _KERNEL
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RF_DBG_OPTION(disableParityVerify, 0) /* supress verification of
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* parity */
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RF_DBG_OPTION(interactiveScript, 0) /* set as a debug option for now */
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RF_DBG_OPTION(looptestShowWrites, 0) /* user-level loop test write
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* debugging */
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RF_DBG_OPTION(traceDebug, 0)
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#endif /* !KERNEL */
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#if RF_INCLUDE_PARITYLOGGING > 0
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RF_DBG_OPTION(forceParityLogReint, 0)
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RF_DBG_OPTION(numParityRegions, 0) /* number of regions in the array */
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RF_DBG_OPTION(numReintegrationThreads, 1)
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RF_DBG_OPTION(parityLogDebug, 0) /* if nonzero, enables debugging of
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* parity logging */
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RF_DBG_OPTION(totalInCoreLogCapacity, 1024 * 1024) /* target bytes
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* available for in-core
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* logs */
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#endif /* RF_INCLUDE_PARITYLOGGING > 0 */
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#if DFSTRACE > 0
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RF_DBG_OPTION(DFSTraceAccesses, 0)
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#endif /* DFSTRACE > 0 */
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