From owner-FreeBSD-users-jp@jp.freebsd.org  Fri Sep 13 17:56:17 1996
Received: by mail.jp.freebsd.org (8.7.3+2.6Wbeta5/8.7.3) id RAA04943
	Fri, 13 Sep 1996 17:56:17 +0900 (JST)
Received: by mail.jp.freebsd.org (8.7.3+2.6Wbeta5/8.7.3) with ESMTP id RAA04938
	for <FreeBSD-users-jp@jp.freebsd.org>; Fri, 13 Sep 1996 17:56:14 +0900 (JST)
From: sumida@akb.nefs.nec.co.jp
Received: from mailsv.nec.co.jp ([133.200.254.203]) by TYO2.gate.nec.co.jp (8.7.5+2.6Wbeta6/3.3Wb-NEC-TYO2) with ESMTP id RAA01076 for <FreeBSD-users-jp@jp.freebsd.org>; Fri, 13 Sep 1996 17:56:12 +0900 (JST)
Received: from rie.akb.nefs.nec.co.jp (rie.akb.nefs.nec.co.jp [133.208.122.130]) by mailsv.nec.co.jp (8.7.5+2.6Wbeta6/3.4W-96090414) with SMTP
	id RAA28630 for <FreeBSD-users-jp@jp.freebsd.org>; Fri, 13 Sep 1996 17:55:28 +0900 (JST)
Received: from lemon.akb.nefs.nec.co.jp by rie.akb.nefs.nec.co.jp (5.67+1.6W/6.4J.6)
	id AA12793; Fri, 13 Sep 96 17:51:01 JST
Date: Fri, 13 Sep 96 17:51:01 JST
Message-Id: <9609130851.AA12793@rie.akb.nefs.nec.co.jp>
To: FreeBSD-users-jp@jp.freebsd.org
Cc: sumida@akb.nefs.nec.co.jp
In-Reply-To: Your message of "Thu, 12 Sep 1996 11:21:20 +0900"
             <199609120221.LAA00069@adam.dsp.cl.nec.co.jp>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-2022-JP
X-Mailer: WeMail[1.22(PS)] ID:sumida
Reply-To: FreeBSD-users-jp@jp.freebsd.org
X-Distribute: distribute [version 2.1 (Alpha) patchlevel=19]
X-Sequence: FreeBSD-users-jp 4581
Subject: [FreeBSD-users-jp 4581] Re: Geometry no Nazo (was Re: Geometry for Conner 4207s?)
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
Sender: owner-FreeBSD-users-jp@jp.freebsd.org


$B$9$_$@!!$G$9!#(B


$B8m2r$r>7$$$?$h$&$G$9!#(B
[FreeBSD-users-jp 4437] $B$O(B $B#S#C#S#I!!#D#I#S#K$N;v$7$+9M$($F$$$^$;$s$G$7$?!#(B
$B;d$O(B SCSI DISK $B$7$+;H$C$F$$$J$$$N$G!#(B
$B$D$$:G6a(B IDE DISK $B$r9XF~$7$?$N$G$=$C$A$bD4$Y$F$_$^$9!#(B

>> $B$9$_$@(B> $B#d#i#s#k$KJ9$$$?CM$r;H$C$F(B Head/Sec $B$r7h$a$F$$$k(B BIOS $B$O=P2q$C$?(B
>> $B$9$_$@(B> $B$3$H$"$j$^$;$s!#(B

$B$^$@$=$s$J$KB?$/$N(B SCSI $B%"%@%W%?$r;H$C$?$o$1$G$O$J$$$G$9!#(B


---------------------------------------------
$BJ?Ln$5$s(B>>$B!!(Bover 1024 cylinders$BBP1~A0$N(BBIOS$B$G!"(Bauto detect$B$9$k!D$C$F$N$OH?B'$+$J!)(B
$BJ?Ln$5$s(B>>$B$=$&$$$&(BBIOS$B$,B?$+$C$?$H;W$$$^$9!#(B

---------------------------------------------
$B=);3$5$s(B>>> $B$=$s$J$3$H$J$$$H;W$$$^$9$h!#(B
$B=);3$5$s(B>>> $B;d$,8+$?$3$H$"$k$N$O!"%I%i%$%V!&%8%*%a%H%j(B Cylinders/16/63 $B$r!"(B
$B=);3$5$s(B>>> (Cylinders/4)/64/63 $B$H$+$NCM$KJQ49$7$F;H$&$h$&$J(B BIOS $B$rCN$C$F$^$9!#(B

$BJ?Ln$5$s(B>>$B!!(BLBA$B$d(BE-IDE$BBP1~$H>N$9$k(BBIOS$B$O!"$3$l$r$7$F$$$k$H?.$8$F$$$k$N$G$9$,!"@5(B
$BJ?Ln$5$s(B>>$B$7$$$G$7$g$&$+!)!)(B


IDE $B$N(B DISK $B$O(B DISK $B$KJ9$$$?CM$r;H$C$F$=$l$rJQ49$9$k$h$&$G$9!#(B

Quantam FireBall_TM3200 $B$N>l9g(B (MB: I'will P54TI  Award BIOS)
 Normal  6232   16  63
 LARGE   3116   64  63
 LBA      779  128  63

$B$G$b#D#I#S#K$KJ9$$$?CM$O(B 63 Sectors/Track $B$@$1$I:#;~$N#D#I#S#K$O(B
$B<B:]$b$C$HB?$$$O$:$G$9$7!"Fb<~$H30<~$G$O0c$&$G$7$g$&!#(B


$B7'C+$5$s(B>>$B!&$b$7$"$k$J$i!"%+!<%M%k$,%G%#%9%/$N%8%*%a%H%j$r<hF@$9$k:]$K!"!V%G%#%9(B
$B7'C+$5$s(B>>  $B%/$KD>@\J9$$$FF@$?%8%*%a%H%j(B(A)$B!W$H!"!V%V!<%H%V%m%C%/$N%8%*%a%H%j(B(B)$B!W(B
$B7'C+$5$s(B>>  $B$H$N4X78$O$I$&$J$N$+!)(B

------   SCSI ----------
DISK $B$NG'<1$N:G=i$N$[$&$O(B DISK $B$KJ9$$$?CM$K$J$C$F$$$^$9!#(B
$BJ9$$$?CM$G(B sectors/track$B!"(Btracks/cylinder $B$,$I$A$i$+$G$b(B 0 $B$G$"$l$P(B
$B!J(BDISK $B$K$h$C$F$4G'<1$9$k>l9g$,$"$k$N$G$=$N2sHr:v!)!K(B
heads = 64, sectors = 32 $B$H$7$F$$$k$h$&$G$9!#(B

-------- IDE  -----------
DISK $B$KJ9$$$?CM$K$J$j$^$9!#(B BIOS$B@_Dj$K4X78L5$/>e5-$N(B Normal $B$NCM$G$9!#(B
$BJ9$/$N$,<:GT$7$?>l9g!J$?$V$s8E$$%I%i%$%V!K$O!"(BCMOS $B>e$N@_DjCM$r;H$&(B
$B$h$&$G$9!#(B

open$B$7$?$H$-(B disklabel $B$,8+$D$+$k$H(B disklabel $B>e$NCM$K$J$k$h$&$G$9!#(B
fdisk $B$,(B ioctl $B$G%G%#%9%/%I%i%$%P$KLd$$9g$o$;$k$H$3$NCM$rJV$7$^$9!#(B


BIOS $B@_Dj$,(B LBA $B$K$J$C$F$$$k$H!"(BInstall FD $B$N%9%i%$%9@_Dj$G(B
"G" $B$r;H$C$F@_Dj$7$J$*$5$J$$$H%V!<%HIT2D$K$J$k$G$7$g$&!#(B
$B>e5-$N#D#I#S#K$N>l9g$OBhFs%9%i%$%90J9_$+$i%V!<%H>l9g$G$9!#(B


IDE DISK $B$N>l9g$O(B BIOS Geometry $B$H0lCW$9$k>l9g$,$[$H$s$I$G$9$+$i(B
$B$"$^$jLdBj$K$J$i$J$$$N$G$7$g$&!#(B

$B$9$_$@(B>> DOS/V $B$N(B $B%Q!<%F%#%7%g%s%F!<%V%k!J%V!<%H%V%m%C%/Fb!"(Bdisklabel $B$H$OJL!K$K$O(B
$B$9$_$@(B>>  Strat Block number ,  End Block Number $B$H(B
$B$9$_$@(B>>  Start Cyl/Head/Sec$B!!(B, End Cyl/Head/Sec
$B$9$_$@(B>> $B$N#2DL$j=q$$$F$"$k$N$G$=$l$NJQ49$K;H$&$N$G$7$g$&!#(B

 Strat Block number ,  Block count $B$H(B

$B$N4V0c$$$G$7$?!#(B


$B$9$_$@(B>> BIOS Geometry $B$r<hF@$7$F$$$k=j!J(BCMOS RAM$B>e!K$O(B
$B$9$_$@(B>> kernel -v $B$H$7$F%V!<%H$7$?$H$-I=<($5$l$k(B
$B$9$_$@(B>> BIOS Geometry $B$N=hM}$NItJ,$@$1$N$h$&$G$9!#(B
$B$9$_$@(B>> $B$7$+$7$3$3$N>pJs$OB>$G$O;2>H$7$F$$$J$$$h$&$G$9!#(B

wd.c $B$G$O;H$C$F$^$7$?!#(B


sd.c $B%I%i%$%P$b(B BIOS $B@_Dj$r<hF@$9$k$h$&$K$9$l$PNI$$$H;W$&$N$G$9$,!"(B
IDE $B$H:.:_$N$H$-$O(B BIOS $B$N2?HVL\$+D4$Y$k$N$,Fq$7$$$N$G$7$g$&$+!)!)(B
98 $B$O(B BIOS $B$G$NHV9f$,J,$+$l$F$$$k$N$G<hF@$O4JC1$G$9!#(B


-----------------------------
$B=;ED!!>0N<(B
sumida@akb.nefs.nec.co.jp
-----------------------------

