doc/documentation/manual-pages/ja/man4/scsi.4

.\"	%Id: scsi.4,v 1.12 1998/10/16 04:28:39 ken Exp %
.\" $FreeBSD$
.\" Copyright (c) 1996
.\"	Julian Elischer <julian@freebsd.org>.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\"
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.Dd October 15, 1998
.Dt SCSI 4
.Os FreeBSD 3.0
.Sh ̾¾Î
.Nm SCSI ,
.Nm CAM
.Nd CAM SCSI ¥µ¥Ö¥·¥¹¥Æ¥à
.Sh ½ñ¼°
.Cd "controller scbus0"
.Cd "controller scbus1 at ahc0"
.Cd "controller scbus3 at ahc1 bus 0"
.Cd "controller scbus2 at ahc1 bus 1"
.Cd "device cd0"
.Cd "device ch0"
.Cd "device da0"
.Cd "device pass0"
.Cd "device pt0"
.Cd "device sa0"
.Cd "device ch1 at scbus0 target 4 unit 0"
.Cd options		CAMDEBUG
.Cd options		"CAM_DEBUG_BUS=-1"
.Cd options		"CAM_DEBUG_TARGET=-1"
.Cd options		"CAM_DEBUG_LUN=-1"
.Cd options		"CAM_DEBUG_FLAGS=CAM_DEBUG_INFO|CAM_DEBUG_CDB"
.Cd options		"CAM_MAX_HIGHPOWER=4"
.Cd options		SCSI_NO_SENSE_STRINGS
.Cd options		SCSI_NO_OP_STRINGS
.Cd options		SCSI_DELAY=8000
.Sh ²òÀâ
CAM
.Tn SCSI
¥µ¥Ö¥·¥¹¥Æ¥à¤Ï¡¢
³Æ¼ï¤Î
.Tn SCSI
¥Ç¥Ð¥¤¥¹¤òÀ©¸æ¤¹¤ë¥É¥é¥¤¥Ð¤ä¡¢¥Û¥¹¥È¥¢¥À¥×¥¿¥É¥é¥¤¥Ð¤ò·Ðͳ¤·¤Æ°Û¤Ê¤ë
.Tn SCSI
¥Û¥¹¥È¥¢¥À¥×¥¿¤òÍøÍѤ¹¤ë¥É¥é¥¤¥Ð¤ò¼ÂÁõ¤¹¤ë¤¿¤á¤Î¡¢
¶Ñ¼Á¤Ç¥â¥¸¥å¡¼¥ë²½¤µ¤ì¤¿¥·¥¹¥Æ¥à¤òÄ󶡤·¤Þ¤¹¡£
¥·¥¹¥Æ¥à¤¬
.Tn SCSI
¥Ð¥¹¤ò¥×¥í¡¼¥Ö¤·¡¢È¯¸«¤·¤¿¥Ç¥Ð¥¤¥¹¤òŬÀڤʥɥ饤¥Ð¤Ë¥¢¥¿¥Ã¥Á¤·¤Þ¤¹¡£
.Xr pass 4
¥É¥é¥¤¥Ð¤¬¥«¡¼¥Í¥ë¤ËÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ì¤Ð¡¢¤¹¤Ù¤Æ¤Î
.Tn SCSI
¥Ç¥Ð¥¤¥¹¤¬¥¢¥¿¥Ã¥Á¤µ¤ì¤Þ¤¹¡£
.Sh ¥«¡¼¥Í¥ë¤ÎÀßÄê
CAM
.Tn SCSI
¥µ¥Ö¥·¥¹¥Æ¥àÍѤ˰ìÈÌŪ¤Ê¥«¡¼¥Í¥ëÀßÄꥪ¥×¥·¥ç¥ó¤¬¤¤¤¯¤Ä¤«¤¢¤ê¤Þ¤¹:
.Bl -tag -width SCSI_NO_SENSE_STRINGS
.It Dv CAMDEBUG
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢CAM ¥Ç¥Ð¥Ã¥°ÍѤΠprintf ¥³¡¼¥É¤òÍ­¸ú¤Ë¤·¤Þ¤¹¡£
¼ÂºÝ¤Ë¤Ï¡¢¤³¤Î¥ª¥×¥·¥ç¥ó¤À¤±¤Ç¤Ï¥Ç¥Ð¥Ã¥°¾ðÊó¤Ï½ÐÎϤµ¤ì¤Þ¤»¤ó¡£
½ÐÎϤ¹¤ë¤¿¤á¤Ë¤ÏÄɲÃÀßÄ꤬ɬÍפǤ¹¡£¾ÜºÙ¤Ï²¼µ­¤ò»²¾È¤·¤Æ²¼¤µ¤¤¡£
.It Dv "CAM_MAX_HIGHPOWER=4"
Ʊ»þ»ÈÍѤǤ­¤ë "high power" ¥³¥Þ¥ó¥É¤ÎºÇÂç¿ô¤òÀßÄꤷ¤Þ¤¹¡£
"high power" ¥³¥Þ¥ó¥É¤È¤Ï¡¢
¾¤Î¥³¥Þ¥ó¥É¤ËÈæ¤Ù¤Æ¡¢¼Â¹Ô¤¹¤ë¤Î¤Ë¤è¤ê¿¤¯¤ÎÅÅÎϤòɬÍפȤ¹¤ë¥³¥Þ¥ó¥É¤Ç¤¹¡£
¤½¤Î°ìÎã¤Ï
.Tn SCSI
START UNIT ¥³¥Þ¥ó¥É¤Ç¤¹
(¸½ºß¤Î¤È¤³¤í "high power" ¤Îßà°õ¤ò²¡¤µ¤ì¤Æ¤¤¤ëÍ£°ì¤Î¥³¥Þ¥ó¥É¤Ç¤¹)¡£
SCSI ¥Ç¥£¥¹¥¯¤òµ¯Æ°¤¹¤ë¤Ë¤Ï¡¢Ä̾ï¤Î¥Ç¥£¥¹¥¯Áàºî¤ËÈæ¤Ù¤Æ
¤«¤Ê¤êÂ礭¤ÊÅÅÎϤò¾ÃÈñ¤·¤Þ¤¹¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ç¡¢¥³¥ó¥Ô¥å¡¼¥¿¤ÎÅŸ»¤ËÉé²Ù¤ò¤«¤±²á¤®¤º¤Ë
"high power" ¥³¥Þ¥ó¥É¤òƱ»þ¤Ë¤¤¤¯¤Ä¤Þ¤Çȯ¹Ô¤Ç¤­¤ë¤«¤ò»ØÄê¤Ç¤­¤Þ¤¹¡£
.It Dv SCSI_NO_SENSE_STRINGS
.Tn SCSI
Additional Sense Code ¤È Additional Sense Code Qualifier ¤ÎÁȤˤĤ¤¤Æ¤Î
²òÀâʸ¤ò¤¹¤Ù¤Æ½üµî¤·¤Þ¤¹¡£
¤³¤Îʸ¤ÏËÜÅö¤ËÂ礭¤Ê¥Æ¥­¥¹¥È¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ê¤Î¤Ç¡¢
½üµî¤¹¤ì¤Ð¡¢¥«¡¼¥Í¥ë¤Î¥µ¥¤¥º¤ò¾¯¤·ºï¸º¤Ç¤­¤Þ¤¹¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢¼ç¤È¤·¤Æ¥Ö¡¼¥È¥Õ¥í¥Ã¥Ô¤ä¡¢
¾¤Î¥Ç¥£¥¹¥¯¶õ´Ö¤¢¤ë¤¤¤Ï¥á¥â¥ê¶õ´Ö¤¬¾®¤µ¤¤´Ä¶­¤ÇɬÍפȤʤê¤Þ¤¹¡£
¾¤Î´Ä¶­¤Ç¤â¡¢
¿¤¯¤Î¾ì¹ç¤Ï¤³¤Î¥ª¥×¥·¥ç¥ó¤òÍ­¸ú¤Ë¤¹¤Ù¤­¤Ç¤¹¡£
.Tn SCSI
¤Î¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤Î²ò¼á¤ò®¤á¤ë¤³¤È¤Ë¤Ê¤ë¤«¤é¤Ç¤¹¡£
¥«¡¼¥Í¥ë¤ò̵ÍѤËËÄÄ¥ ("kernel bloat") ¤µ¤»¤ë¤³¤È¤Ð¤«¤ê¤ËÇ®Ã椷¤Ê¤¤¤Ç¡¢
¤¢¤Ê¤¿¤Î¥«¡¼¥Í¥ë¤Ë²òÀâʸ¤ò»Ä¤µ¤Ê¤¤¤è¤¦¤Ë¤·¤Þ¤·¤ç¤¦!
.It Dv SCSI_NO_OP_STRINGS
.Tn SCSI
opcode ¤Î²òÀâʸ¤ò¤¹¤Ù¤Æ̵¸ú¤Ë¤·¤Þ¤¹¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï¡¢Á°½Ò¤·¤¿ sense ʸ»úÎó¤È¾ì¹ç¤ÈƱÍÍ¡¢¼ç¤È¤·¤Æ
¥«¡¼¥Í¥ë¥µ¥¤¥º¤¬½ÅÍפʥ֡¼¥È¥Õ¥í¥Ã¥Ô¤Î¤è¤¦¤Ê´Ä¶­¤ÇÌò¤ËΩ¤Á¤Þ¤¹¡£
Ä̾ï¤Î»ÈÍѴĶ­¤Ç¤³¤Î¥ª¥×¥·¥ç¥ó¤òÍ­¸ú¤Ë¤¹¤ë¤³¤È¤Ï¿ä¾©¤µ¤ì¤Þ¤»¤ó¡£
.Tn SCSI
¤Î¾ã³²¤Î¥Ç¥Ð¥Ã¥°¤òÃ٤餻¤ë¤«¤é¤Ç¤¹¡£
.It Dv SCSI_DELAY=8000
.Tn SCSI
¤Î¥Ð¥¹¤¬°ÂÄꤹ¤ë¤Þ¤Ç¤ÎÃÙ±ä ("bus settle delay") ¤Ç¤¹¡£
CAM ¤Î¾ì¹ç¡¢
.Em ¥ß¥êÉÃ
ñ°Ì¤Ç»ØÄꤷ¤Þ¤¹¡£
°ÊÁ°¤Î
.Tn SCSI
ÁؤǻȤï¤ì¤Æ¤¤¤¿ÉÃñ°Ì¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¥«¡¼¥Í¥ë¤Ï¥Ö¡¼¥È»þ¤Ë¥Ð¥¹¥ê¥»¥Ã¥È¤ò³Æ
.Tn SCSI
¥Ð¥¹¤ËÁ÷¤ê¡¢³Æ¥Ç¥Ð¥¤¥¹¤¬Å¾Á÷¥Í¥´¥·¥¨¡¼¥·¥ç¥ó¤ä¤½¤Î¾¤ÎÀßÄê¤ò
¥Ç¥Õ¥©¥ë¥È¤Î¾õÂ֤˼«Ê¬¼«¿È¤Ç¥ê¥»¥Ã¥È¤¹¤ë¤è¤¦ÄÌÃΤ·¤Þ¤¹¡£
¤Û¤È¤ó¤É¤Î
.Tn SCSI
¥Ç¥Ð¥¤¥¹¤Ï¡¢¥Ð¥¹¥ê¥»¥Ã¥È¤«¤éÉüµ¢¤¹¤ë¤Î¤Ë¡¢¤¢¤ëÄøÅ٤λþ´Ö¤òɬÍפȤ·¤Þ¤¹¡£
ºÇ¶á¤Î¥Ç¥£¥¹¥¯¤Ï 100ms ÄøÅÙ¤Îû¤«¤¤»þ´Ö¤·¤«É¬ÍפȤ·¤Þ¤»¤ó¤¬¡¢
¸Å¤¯¤ÆÃÙ¤¤¥Ç¥Ð¥¤¥¹¤Ï¤â¤Ã¤ÈŤ¤»þ´Ö¤òɬÍפȤ¹¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
.Dv SCSI_DELAY
¤ò»ØÄꤷ¤Ê¤±¤ì¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï 2 Éäˤʤê¤Þ¤¹¡£
.Dv SCSI_DELAY
¤ÎºÇ¾®ÃÍ¤Ï "100"¡¢¤¹¤Ê¤ï¤Á 100ms ¤Ç¤¹¡£
Í£°ìÆüì¤Ê¥±¡¼¥¹¤Ï
.Dv SCSI_DELAY
¤Ë 0 ¤ò»ØÄꤷ¤¿¾ì¹ç¤Ç¡¢"¤Ç¤­¤ë¤À¤±¾®¤µ¤¤ÃÍ" ¤ò°ÕÌ£¤·¤Þ¤¹¡£
¤³¤Î¾ì¹ç¡¢
.Dv SCSI_DELAY
¤Ï 100ms ¤Ë¥ê¥»¥Ã¥È¤µ¤ì¤Þ¤¹¡£
.El
.Pp
¤¹¤Ù¤Æ¤Î¥Ç¥Ð¥¤¥¹¤ª¤è¤Ó SCSI ¥Ð¥¹¤Ï¥Ö¡¼¥È»þ¤Î³äÅö¤Æ¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¤Î¤Ç¡¢
¾å°Ì¤ÎÈÖ¹æ¤Î¥Ç¥Ð¥¤¥¹¤ª¤è¤Ó¥³¥ó¥È¥í¡¼¥é¤òÀßÄꤹ¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó;
.Cd "device da0"
¤ÏǤ°Õ¤ÎÈÖ¹æ¤Î¥Ç¥£¥¹¥¯¥É¥é¥¤¥Ð¤ËÂФ·¤Æ½½Ê¬¤Êµ­½Ò¤Ç¤¹¡£
.Pp
¥Ç¥Ð¥¤¥¹¤Ï¡¢ÆÃÄê¤Î¥Ç¥Ð¥¤¥¹¥æ¥Ë¥Ã¥È¤È¤·¤Æǧ¼±¤µ¤ì¤ë
.Em wired
(«Çû¤µ¤ì¤ë) ¤«¡¢
¤½¤Î¼¡¤ËÍ­¸ú¤Ê̤»ÈÍÑ¥æ¥Ë¥Ã¥È¤È¤·¤Æǧ¼±¤µ¤ì¤ë
.Em counted
(¿ô¤¨¾å¤²¤é¤ì¤ë) ¤Î¤É¤Á¤é¤«¤Ç¤¹¡£
.Pp
¥«¡¼¥Í¥ëÆâ¤Î¥É¥é¥¤¥Ð¤¬¥Ç¥Ð¥¤¥¹¤ò«Çû¤·¤Ê¤¤¤è¤¦¤ËÀßÄꤹ¤ë¤Ë¤Ï¡¢
.Cd "device ch0"
¤Î¤è¤¦¤ÊÀßÄê¹Ô¤òµ­½Ò¤·¤Æ¡¢¥Á¥§¥ó¥¸¥ã¥É¥é¥¤¥Ð¤òÁȤ߹þ¤ó¤Ç²¼¤µ¤¤¡£
.Pp
¥æ¥Ë¥Ã¥È¤ò«Çû¤¹¤ë¤Ë¤Ï¡¢
.Cd "device ch1 at scbus0 target 4 unit 0"
¤Î¤è¤¦¤ÊÀßÄê¹Ô¤òµ­½Ò¤·¤Æ¡¢
¥Á¥§¥ó¥¸¥ã 1 ¤ò SCSI ¥Ð¥¹ 0 ¾å¤Î SCSI ID 4¡¢SCSI ÏÀÍý¥æ¥Ë¥Ã¥È 0 ¤Î
¥Á¥§¥ó¥¸¥ã¤Ë³ä¤êÅö¤Æ¤Þ¤¹¡£
³Æ SCSI ¥Ð¥¹¤ò»ØÄꤷ¤¿¥³¥ó¥È¥í¡¼¥é¤Ë«Çû¤¹¤ë¤Ë¤Ï¡¢
.Cd "controller scbus0 at ahc0"
¤Î¤è¤¦¤ËÀßÄê¹Ô¤òµ­½Ò¤·¤Þ¤¹¡£
¤³¤ì¤Ï¡¢SCSI ¥Ð¥¹ 0 ¤ò ahc ¥É¥é¥¤¥Ð¤òÍѤ¤¤ëºÇ½é¤Î¥æ¥Ë¥Ã¥È¤Ë³ä¤êÅö¤Æ¤Þ¤¹¡£
Ê£¿ô¤Î¥Ð¥¹¤ò¥µ¥Ý¡¼¥È¤¹¤ë¥³¥ó¥È¥í¡¼¥é¤Î¾ì¹ç¡¢
ÆÃÄê¤Î¥Ð¥¹¤ò
.Cd "controller scbus3 at ahc1 bus 1"
¤Î·Á¼°¤Ç»ØÄê¤Ç¤­¤Þ¤¹¡£
¤³¤ì¤Ï¡¢SCSI ¥Ð¥¹ 1 ¤ò ahc1 ¥Ç¥Ð¥¤¥¹¾å¤Ç 2 ÈÖÌÜ¤Ë¥×¥í¡¼¥Ö¤µ¤ì¤¿¥Ð¥¹¤Ë
³ä¤êÅö¤Æ¤Þ¤¹¡£
.Pp
wired ¥Ç¥Ð¥¤¥¹¤È counted ¥Ç¥Ð¥¤¥¹¤¬º®ºß¤·¤Æ¤¤¤ë¾ì¹ç¡¢
¤½¤Î¥Ç¥Ð¥¤¥¹¥¿¥¤¥×¤Ë¤Ä¤¤¤Æ¤ÎºÇ½é¤ÎÈó wired ¥æ¥Ë¥Ã¥È¤«¤é¿ô¤¨»Ï¤á¤Þ¤¹¡£
¤¹¤Ê¤ï¤Á¡¢wired ¥Ç¥£¥¹¥¯
.Em "device da1"
¤¬¤¢¤ë¤È¡¢ºÇ½é¤ÎÈó wired ¥Ç¥£¥¹¥¯¤Ï
.Em da2
¤È¤·¤Æǧ¼±¤µ¤ì¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
.Sh ¥¢¥À¥×¥¿
¤³¤Î¥·¥¹¥Æ¥à¤Ç¤Ï¡¢¤¿¤¯¤µ¤ó¤Î¼ïÎà¤Î°Û¤Ê¤ë¥¢¥À¥×¥¿¤Ë
¶¦Ä̤ΥǥХ¤¥¹¥É¥é¥¤¥Ð¤ò»ÈÍѤ¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡£
¥¢¥À¥×¥¿¤Ï¾å°ÌÁؤ«¤éÍ×µá¤ò¼õ¤±¤Æ¡¢
.Em SCSI
¥Ð¥¹¤È¥·¥¹¥Æ¥à¤Î´Ö¤Î¤¹¤Ù¤Æ¤Î IO ¤ò¼Â¹Ô¤·¤Þ¤¹¡£
žÁ÷¤ÎºÇÂ祵¥¤¥º¤Ï¥¢¥À¥×¥¿¤Ë¤è¤Ã¤Æ»ÙÇÛ¤µ¤ì¤Þ¤¹¡£
¤Û¤È¤ó¤É¤Î¥¢¥À¥×¥¿¤¬°ìÅÙ¤ÎÁàºî¤Ç 64KB ¤òžÁ÷¤Ç¤­¤Þ¤¹¤¬¡¢
¿¤¯¤Î¥¢¥À¥×¥¿¤Ï¤â¤Ã¤ÈÂçÎ̤ËžÁ÷¤Ç¤­¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
.Sh ¥¿¡¼¥²¥Ã¥È¥â¡¼¥É
¤¤¤¯¤Ä¤«¤Î¥¢¥À¥×¥¿¤Ï¡¢
.Em ¥¿¡¼¥²¥Ã¥È¥â¡¼¥É
¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤¹¡£
¤³¤Î¥â¡¼¥É¤Ç¤Ï¡¢
¥·¥¹¥Æ¥à¤ò¤Ò¤È¤Ä¤Î¥Ç¥Ð¥¤¥¹¤È¤·¤ÆÁàºî¤¹¤ë¤³¤È¤¬²Äǽ¤È¤Ê¤ê¡¢
Ê̤Υ·¥¹¥Æ¥à¤¬È¯¹Ô¤·¤¿Áàºî¤Ë±þÅú¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
¥¿¡¼¥²¥Ã¥È¥â¡¼¥É¤Ï¡¢¤¤¤¯¤Ä¤«¤Î¥¢¥À¥×¥¿¤Ç¥µ¥Ý¡¼¥È¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢
¤³¤Î¥Ð¡¼¥¸¥ç¥ó¤Î CAM
.Tn SCSI
¥µ¥Ö¥·¥¹¥Æ¥à¤Ç¤Ï¤Þ¤À´°Á´¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
.Sh ´ØÏ¢¥Õ¥¡¥¤¥ë
¾¤Î SCSI ¥Ç¥Ð¥¤¥¹¤Î¥¨¥ó¥È¥ê¤ò»²¾È¤·¤Æ²¼¤µ¤¤¡£
.Sh ¿ÇÃÇ
¥«¡¼¥Í¥ë¤¬ options CAMDEBUG ÉÕ¤­¤Ç¥³¥ó¥Ñ¥¤¥ë¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢
XPT_DEBUG CCB ¤òÍѤ¤¤ì¤Ð¡¢
Ǥ°Õ¤Î»ØÄꤷ¤¿¥Ç¥Ð¥¤¥¹¤Ë´Ø¤·¤Æ¡¢¤µ¤Þ¤¶¤Þ¤ÊÎ̤Υȥ졼¥¹¾ðÊó¤ò
¼èÆÀ²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
¥È¥ì¡¼¥¹¤µ¤ì¤Æ¤¤¤Ê¤¤¥Ç¥Ð¥¤¥¹¤Ï¥È¥ì¡¼¥¹¾ðÊó¤òÀ¸À®¤·¤Þ¤»¤ó¡£
¸½ºß¤Ï 4 ¤Ä¤Î¥Ç¥Ð¥Ã¥°¥Õ¥é¥°¤ò¥ª¥ó¤Ë¤Ç¤­¤Þ¤¹:
.Bl -tag -width CAM_DEBUG_SUBTRACE
.It Dv CAM_DEBUG_INFO
³ºÅö¤¹¤ë¥Ç¥Ð¥¤¥¹ (·²) ¤Ë¤Ä¤¤¤Æ°ìÈÌŪ¤Ê¾ðÊó¤Î printf ½ÐÎϤ¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
.It Dv CAM_DEBUG_TRACE
´Ø¿ô¥ì¥Ù¥ë¤Ç¤Î¥³¥Þ¥ó¥É¥Õ¥í¡¼¤Î¥È¥ì¡¼¥¹¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
¤¹¤Ê¤ï¤Á¡¢´Ø¿ô¤ÎÆþ¸ý¤È½Ð¸ý¤Ç¥«¡¼¥Í¥ë¤Î printf ½ÐÎϤ¬È¯À¸¤·¤Þ¤¹¡£
.It Dv CAM_DEBUG_SUBTRACE
´Ø¿ôÆâÉô¤Ç¤Î¥Ç¥Ð¥Ã¥°½ÐÎϤ¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
.It Dv CAM_DEBUG_CDB
ÆÃÄê¤Î¥Ç¥Ð¥¤¥¹ (·²) ¤ËÁ÷¿®¤µ¤ì¤¿¤¹¤Ù¤Æ¤Î
.Tn SCSI
¥³¥Þ¥ó¥É¤ò¥«¡¼¥Í¥ë¤¬°õ»ú¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
.El
.Pp
¤³¤ì¤é¤Î¥Õ¥é¥°¤Î¤¦¤Á¡¢ÆäË
.Dv CAM_DEBUG_TRACE
¤È
.Dv CAM_DEBUG_SUBTRACE
¤ÏËÄÂç¤ÊÎ̤Υ«¡¼¥Í¥ë¤Î printf ½ÐÎϤòȯÀ¸¤·¤Þ¤¹¤Î¤Ç¡¢
¤¢¤Þ¤êÍ­±×¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
.Dv CAM_DEBUG_INFO
¤Î¥ì¥Ù¥ë¤Ç¥í¥°½ÐÎϤµ¤ì¤ë¤â¤Î¤Ï¿¤¯¤Ï¤¢¤ê¤Þ¤»¤ó¤Î¤Ç¡¢
¤³¤ì¤â¤½¤ì¤Û¤ÉÍ­±×¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
ºÇ¤âÍ­±×¤Ê¥Ç¥Ð¥Ã¥°¥Õ¥é¥°¤Ï
.Dv CAM_DEBUG_CDB
¥Õ¥é¥°¤Ç¤¹¡£
°Ê²¼¤Î¥«¡¼¥Í¥ë¥ª¥×¥·¥ç¥ó¤ò»ÈÍѤ·¤Æ¡¢
¥«¡¼¥Í¥ëÀßÄê¥Õ¥¡¥¤¥ë¤«¤é¥Ç¥Ð¥Ã¥°¤òÍ­¸ú¤Ë¤Ç¤­¤Þ¤¹:
.Bl -tag -width CAM_DEBUG_TARGET
.It Dv CAMDEBUG
CAM ¤Î¥Ç¥Ð¥Ã¥°¤òÍ­¸ú¤Ë¤·¤Þ¤¹¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ê¤·¤Ç¤Ï¡¢¥æ¡¼¥¶¥é¥ó¥É¤«¤é
.Xr camcontrol 8
¤ò·Ðͳ¤·¤Æ¥Ç¥Ð¥Ã¥°¤òÍ­¸ú¤Ë¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤»¤ó¡£
.It Dv CAM_DEBUG_FLAGS
¾å¤Ë½Ò¤Ù¤¿¤è¤¦¤Ê³Æ¼ï¤Î¥Ç¥Ð¥Ã¥°¥Õ¥é¥°¤ò¡¢
¥«¡¼¥Í¥ëÀßÄê¥Õ¥¡¥¤¥ë¤ÇÀßÄꤹ¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
¥Õ¥é¥°¤ÎÏÀÍýϤò¼è¤ì¤Ð¡¢
Ê£¿ô¤Î¥Ç¥Ð¥Ã¥°¥ì¥Ù¥ë¤Ç¤Î printf ½ÐÎϤò¸«¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
.It Dv CAM_DEBUG_BUS
¥Ç¥Ð¥Ã¥°¤ÎÂоݤȤ¹¤ë¥Ð¥¹¤ò»ØÄꤷ¤Þ¤¹¡£
¤¹¤Ù¤Æ¤Î¥Ð¥¹¤ò¥Ç¥Ð¥Ã¥°¤¹¤ë¤Ë¤Ï¡¢¤³¤ÎÃͤò -1 ¤ËÀßÄꤷ¤Þ¤¹¡£
.It Dv CAM_DEBUG_TARGET
¥Ç¥Ð¥Ã¥°¤ÎÂоݤȤ¹¤ë¥¿¡¼¥²¥Ã¥È¤ò»ØÄꤷ¤Þ¤¹¡£
¤¹¤Ù¤Æ¤Î¥¿¡¼¥²¥Ã¥È¤ò¥Ç¥Ð¥Ã¥°¤¹¤ë¤Ë¤Ï¡¢¤³¤ÎÃͤò -1 ¤ËÀßÄꤷ¤Þ¤¹¡£
.It Dv CAM_DEBUG_LUN
¥Ç¥Ð¥Ã¥°¤ÎÂоݤȤ¹¤ëÏÀÍý¥æ¥Ë¥Ã¥ÈÈÖ¹æ¤ò»ØÄꤷ¤Þ¤¹¡£
¤¹¤Ù¤Æ¤ÎÏÀÍý¥æ¥Ë¥Ã¥ÈÈÖ¹æ¤ò¥Ç¥Ð¥Ã¥°¤¹¤ë¤Ë¤Ï¡¢¤³¤ÎÃͤò -1 ¤ËÀßÄꤷ¤Þ¤¹¡£
.El
.Pp
¤¢¤ë¥Ð¥¹¡¢¥¿¡¼¥²¥Ã¥È¡¢¤â¤·¤¯¤ÏÏÀÍý¥æ¥Ë¥Ã¥ÈÈÖ¹æ¤ò»ØÄꤹ¤ë¾ì¹ç¤Ë¤Ï¡¢
¾å½Ò¤·¤¿ 3 ¤Ä¤Î¥Ð¥¹/¥¿¡¼¥²¥Ã¥È/ÏÀÍý¥æ¥Ë¥Ã¥ÈÈÖ¹æ¤Î¥ª¥×¥·¥ç¥ó¤ò
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