sys/dev/raidframe/rf_optnames.h

   1 /*      $NetBSD: rf_optnames.h,v 1.8.6.3 2004/09/21 13:32:53 skrll Exp $        */
   2 /*
   3  * rf_optnames.h
   4  */
   5 /*
   6  * Copyright (c) 1996 Carnegie-Mellon University.
   7  * All rights reserved.
   8  *
   9  * Author: Jim Zelenka
  10  *
  11  * Permission to use, copy, modify and distribute this software and
  12  * its documentation is hereby granted, provided that both the copyright
  13  * notice and this permission notice appear in all copies of the
  14  * software, derivative works or modified versions, and any portions
  15  * thereof, and that both notices appear in supporting documentation.
  16  *
  17  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  18  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
  19  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  20  *
  21  * Carnegie Mellon requests users of this software to return to
  22  *
  23  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  24  *  School of Computer Science
  25  *  Carnegie Mellon University
  26  *  Pittsburgh PA 15213-3890
  27  *
  28  * any improvements or extensions that they make and grant Carnegie the
  29  * rights to redistribute these changes.
  30  */
  31
  32 /*
  33  * Don't protect against multiple inclusion here- we actually want this.
  34  */
  35
  36 RF_DBG_OPTION(accessDebug, 0)
  37 RF_DBG_OPTION(cscanDebug, 0)    /* debug CSCAN sorting */
  38 RF_DBG_OPTION(dagDebug, 0)
  39 RF_DBG_OPTION(degDagDebug, 0)
  40 RF_DBG_OPTION(diskDebug, 0)
  41 RF_DBG_OPTION(engineDebug, 0)
  42 RF_DBG_OPTION(fifoDebug, 0)     /* debug fifo queueing */
  43 RF_DBG_OPTION(floatingRbufDebug, 0)
  44 RF_DBG_OPTION(forceHeadSepLimit, -1)
  45 RF_DBG_OPTION(forceNumFloatingReconBufs, -1)            /* wire down number of
  46                                                          * extra recon buffers
  47                                                          * to use */
  48 RF_DBG_OPTION(keepAccTotals, 0)         /* turn on keep_acc_totals */
  49 RF_DBG_OPTION(lockTableSize, RF_DEFAULT_LOCK_TABLE_SIZE)
  50 RF_DBG_OPTION(mapDebug, 0)
  51 RF_DBG_OPTION(maxNumTraces, -1)
  52
  53 RF_DBG_OPTION(memDebug, 0)
  54 RF_DBG_OPTION(memDebugAddress, 0)
  55 RF_DBG_OPTION(numBufsToAccumulate, 1)           /* number of buffers to
  56                                                  * accumulate before doing XOR */
  57 RF_DBG_OPTION(prReconSched, 0)
  58 RF_DBG_OPTION(printDAGsDebug, 0)
  59 RF_DBG_OPTION(printStatesDebug, 0)
  60 RF_DBG_OPTION(protectedSectors, 64L)            /* # of sectors at start of
  61                                                  * disk to exclude from RAID
  62                                                  * address space */
  63 RF_DBG_OPTION(pssDebug, 0)
  64 RF_DBG_OPTION(queueDebug, 0)
  65 RF_DBG_OPTION(quiesceDebug, 0)
  66 RF_DBG_OPTION(raidSectorOffset, 0)      /* added to all incoming sectors to
  67                                          * debug alignment problems */
  68 RF_DBG_OPTION(reconDebug, 0)
  69 RF_DBG_OPTION(reconbufferDebug, 0)
  70 RF_DBG_OPTION(scanDebug, 0)     /* debug SCAN sorting */
  71 RF_DBG_OPTION(showXorCallCounts, 0)     /* show n-way Xor call counts */
  72 RF_DBG_OPTION(shutdownDebug, 0)         /* show shutdown calls */
  73 RF_DBG_OPTION(sizePercentage, 100)
  74 RF_DBG_OPTION(sstfDebug, 0)     /* turn on debugging info for sstf queueing */
  75 RF_DBG_OPTION(stripeLockDebug, 0)
  76 RF_DBG_OPTION(suppressLocksAndLargeWrites, 0)
  77 RF_DBG_OPTION(validateDAGDebug, 0)
  78 RF_DBG_OPTION(validateVisitedDebug, 1)          /* XXX turn to zero by
  79                                                  * default? */
  80 RF_DBG_OPTION(verifyParityDebug, 0)
  81 RF_DBG_OPTION(debugKernelAccess, 0)     /* DoAccessKernel debugging */
  82
  83 #if RF_INCLUDE_PARITYLOGGING > 0
  84 RF_DBG_OPTION(forceParityLogReint, 0)
  85 RF_DBG_OPTION(numParityRegions, 0)      /* number of regions in the array */
  86 RF_DBG_OPTION(numReintegrationThreads, 1)
  87 RF_DBG_OPTION(parityLogDebug, 0)        /* if nonzero, enables debugging of
  88                                          * parity logging */
  89 RF_DBG_OPTION(totalInCoreLogCapacity, 1024 * 1024)      /* target bytes
  90                                                          * available for in-core
  91                                                          * logs */
  92 #endif                          /* RF_INCLUDE_PARITYLOGGING > 0 */
  93