From owner-FreeBSD-tech-jp@jp.freebsd.org  Thu Aug  6 03:12:23 1998
Received: (from daemon@localhost)
	by jaz.jp.freebsd.org (8.8.8+3.0Wbeta13/8.7.3) id DAA27953;
	Thu, 6 Aug 1998 03:12:23 +0900 (JST)
	(envelope-from owner-FreeBSD-tech-jp@jp.FreeBSD.org)
Received: from volvo.kom.comm.waseda.ac.jp (volvo.kom.comm.waseda.ac.jp [133.9.95.50])
	by jaz.jp.freebsd.org (8.8.8+3.0Wbeta13/8.7.3) with ESMTP id DAA27944
	for <FreeBSD-tech-jp@jp.freebsd.org>; Thu, 6 Aug 1998 03:12:21 +0900 (JST)
	(envelope-from yokase@volvo.kom.comm.waseda.ac.jp)
Received: from volvo.kom.comm.waseda.ac.jp (localhost [127.0.0.1])
	by volvo.kom.comm.waseda.ac.jp (8.8.7/8.8.7) with ESMTP id DAA23555
	for <FreeBSD-tech-jp@jp.freebsd.org>; Thu, 6 Aug 1998 03:10:50 +0900 (JST)
	(envelope-from yokase@volvo.kom.comm.waseda.ac.jp)
Message-Id: <199808051810.DAA23555@volvo.kom.comm.waseda.ac.jp>
To: FreeBSD-tech-jp@jp.freebsd.org
In-reply-to: Your message of "Thu, 06 Aug 1998 00:17:55 JST."
             <199808051517.AAA19974@volvo.kom.comm.waseda.ac.jp> 
Mime-Version: 1.0 (generated by tm-edit 7.106)
Content-Type: text/plain; charset=ISO-2022-JP
Date: Thu, 06 Aug 1998 03:10:50 +0900
From: Yasuyuki OKASE <yokase@volvo.kom.comm.waseda.ac.jp>
Reply-To: FreeBSD-tech-jp@jp.freebsd.org
Precedence: bulk
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+980729
X-Sequence: FreeBSD-tech-jp 1692
Subject: [FreeBSD-tech-jp 1692] Cache config for SCSI direct access device (Re: Disk write speed)
Errors-To: owner-FreeBSD-tech-jp@jp.freebsd.org
Sender: owner-FreeBSD-tech-jp@jp.freebsd.org

$B2,@%$G$9!#JdB-$7$^$9!#(B

> $B$J$N$G!"(BSCSI$B$N%I%i%$%P<~$j$r$$$8$i$:$K!"%i%$%H%P%C%/(B
> $B%-%c%C%7%e$NM-8z(B/$BL58z$O!"(Bscsi(8)$B%3%^%s%I$G@_Dj$9$Y$-(B
> $B$G$9!#$?$@!"(BSCSI$B$N$3$H$r$h$/M}2r$7$F$$$J$$$H!"Hs>o$K(B
> $B;H$$$K$/$$%f!<%6%$%s%?%U%'%$%9$@$H;W$$$^$9$,!#(B

$B$$$A$*$&!";H$$J}$r@bL@$7$F$*$-$^$9!#$?$H$($P!"(B
(Jsd0$B$KBP$7$F$O!"(B

(J%(B (Jscsi(B (J-f(B (J/dev/rsd0(B (J-m(B (J8(B (J-P(B (J3(B (J-e(B

$B$H$9$k$H!"(Jvipw$B$d!"(Jchsh$B$N$h$&$K!"%(%G%#%?$,5/F0$7$F$-$^$9(B
$B$N$G!"(B
(JWCE:(B  (J0(B
$B$r(B
(JWCE:(B  (J1(B
$B$KJQ99$7$^$9!#$J$*!"JQ99$G$-$J$$>l9g$O!"(JWCE$B$N9`L\<+BN$,(B
$B$"$j$^$;$s!#%(%G%#%?$r%;!<%V$7$F=*N;$9$k$H!"%G%#%9%/$N(B
$BIT4xH/NN0h$K@_Dj$,5-O?$5$l$F=*N;$7$^$9!#$J$*!"8=:_$N(B
$B>uBV$r3NG'$9$k$@$1$J$i$P!"(B
(J%(B (Jscsi(B (J-f(B (J/dev/rsd0(B (J-m(B (J8(B (J-P(B (J0(B
$B$H$7$^$9!#(B

$B$3$3$^$G$O!"(Jusers-jp$B$d(JQandA$B$N%l%Y%k$J$N$G!"(Jtech-jp$B8~$1$K!"(B
$B$b$&>/$7@bL@$7$^$9!#(B

(JSCSI$B$N>l9g!"F0:n$K$^$D$o$kMM!9$J%Q%i%a!<%?$r07$&;EAH$_$H(B
$B$7$F!"%Q%i%a!<%?!&%Z!<%8$H$$$&$b$N$,MQ0U$5$l$F$$$^$9!#(B
$B$3$l$N;2>H$K$O!"%b!<%I!&%;%s%9!"@_Dj$K$O!"%b!<%I!&%;%l%/(B
$B%H$H$$$&%3%^%s%I$r;H$$$^$9!#!J$3$l$O!"(JSCSI-2$B$G$b%*%W%7%g(B
$B%s07$$$J$N$G!"I,$:$7$b%5%]!<%H$5$l$F$$$k$H$O8B$i$J$$$3$H(B
$B$KCm0U!#!K$3$l$i$N%3%^%s%I$r;H$C$F!"%Q%i%a!<%?!&%Z!<%8$r(B
$BA`:n$9$k$N$,!"(Jscsi(8)$B%3%^%s%I$N(J-m$B%*%W%7%g%s$G$9!#%-%c%C(B
$B%7%e!&%3%s%H%m!<%k!&%Q%i%a!<%?$O%Z!<%8HV9f(J8$B$H$J$C$F$$$^(B
$B$9!#(B

(J-P$B%*%W%7%g%s$H(J-e$B%*%W%7%g%s$K4X$7$F$O!"%^%K%e%"%k$K=q$$$F(B
$B$"$k$H$*$j$G$9!#(B

(JWCE$B$O!"(JWrite(B (JCache(B (JEnable$B!#(J0$B$N;~$K!"%i%$%H7O%3%^%s%I$G(B
$B$N%-%c%C%7%e$r6X;_$7!"%G!<%?%V%m%C%/$,%G%#%9%/$K=q$-9~$s(B
$B$G$+$i7k2L$rJs9p!#(J1$B$N;~$O!"%G!<%?%V%m%C%/$r%-%c%C%7%e(B
$B%a%b%j$K<}$a$?;~E@$G$9$0$K(JGood$B%9%F!<%?%9$rJs9p$9$k!#(B

(JRCD$B$O!"(JRead(B (JCache(B (JDisable$B!#(J0$B$N;~$K!"%j!<%I7O%3%^%s%I$G(B
$B$N%-%c%C%7%e$r5v2D!#(J1$B$N;~$K!"%-%c%C%7%e$r6X;_!#(B

$B$=$NB>$N9`L\$O!"%-%c%C%7%e$NDI$$=P$7$NF0:n$d!"@hFI$_$N(B
$BF0:n$r@_Dj$9$k$b$N$G$9!#(B

--
$BAa0pEDBg3XM}9)3XItEE;R!&>pJsDL?.3X2J>.>>8&5f<<(BB5 $B2,@%(B $B9/G7(B
E-mail: yokase@kom.comm.waseda.ac.jp
http://www.kom.comm.waseda.ac.jp/~yokase/index-j.html









