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Date: Wed, 25 Apr 2001 00:08:25 +0900 (JST)
Message-Id: <20010425.000825.92591450.rushani@alles.or.jp>
To: doc-jp@jp.freebsd.org
From: Hideyuki KURASHINA <rushani@alles.or.jp>
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Organization: Nagaoka National College of Technology
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Subject: [doc-jp 8153] [handbook/boot-blocks.html] where is boot1?
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$BARIJ!w?73c(B $B$H?=$7$^$9!#(B

$B5?Ld$J$N$G$9$,!"(B

   http://www.jp.freebsd.org/www.FreeBSD.org/ja/handbook/boot-blocks.html

$B$N(B

   $B!V(B
   5.2.2. boot1

   boot1 $B$O5/F0%9%i%$%9(B(slice)$B$N5/F0%;%/%?$K$"$j$^$9(B. $B5/F0%;%/%?$O(B boot0 
   $B$,B8:_$7(B, MBR $B$K$"$kB>$N%W%m%0%i%`$,(B $B5/F0$N%W%m%;%9$rB3$1$k$?$a$KI,MW(B
   $B$J%W%m%0%i%`$rC5$9ItJ,$G$9(B.

   ...
   $B!W(B

$B$O!"$=$&$J$C$F$k$s$G$7$g$&$+!#>e$NJ8>O$rFI$`$H!"(B
   
   _ boot1 $B$O5/F0%9%i%$%9$N5/F0%;%/%?$K$"$k(B
   _ $B5/F0%;%/%?$O(B boot0 $B$,B8:_$9$k$H$3$m$G$"$k(B


$B$HFI$a$F!"L7=b$9$k$H;W$&$N$G$9!#(BFreeBSD(i386) $B$N(B HDD $B$N>l9g$@$H!"(Bslice 1 
$B$N$_$r@Z$C$F!"$=$3$K(B FreeBSD $B$r%$%s%9%H!<%k$7$?$H$9$k$H!"(B

   HDD $B$N(B 1 $BHV@hF,$N%;%/%?(B(=MBR) :  boot0 $B$,F~$k(B
   slice 1 $B$N(B 1 $BHVL\$N%;%/%?(B     :  boot1 $B$,F~$k(B
   slice 1 $B$N(B 2 $BHVL\$N%;%/%?(B     :  disklabel(8) $B$,=q$/>pJs$,F~$k(B
   slice 1 $B$N(B 3 $BHVL\$N%;%/%?(B $B!A(B  :  boot2 $B$,F~$k(B

$B$H$J$k$s$@$H;W$C$F$^$7$?!#(B

$B86J8(B[*1]$B$r8+$F$_$k$H!"(B

  "boot1 is found on the boot sector of the boot slice, which is where 
  boot0, or any other program on the MBR expects to find the program to
  run to continue the boot process."

$B$H$J$C$F$$$^$7$?!#$=$3$G!"0J2<$N$h$&$K%P%i$9$H(B:

  boot1 is found on the boot sector of the boot slice,
    which is where boot0, or any other program        on the MBR 
      expects to find the program to run to continue the boot process.

$B0J2<$N$h$&$KLu$;$F(B:

  boot1 $B$O5/F0%9%i%$%9$N5/F0%;%/%?$K$"$j$^$9!#(B
  $B$=$3(B (= the boot sector of the boot slice) $B$O(B
    MBR $B>e$K$"$k(B boot0 $B$b$7$/$OB>$N%W%m%0%i%`$,(B
      $B5/F0=hM}$r7QB3$9$k$?$a$KF0:n$5$;$k%W%m%0%i%`$rC5$=$&$H$9$kItJ,$G$9!#(B

boot0 $B$H(B boot1 $B$N0LCV$O$V$D$+$i$s$h$J$!$H;W$&$N$G$9!#(B

$B>\$7$$$*J}!"CN7C$r$*B_$72<$5$$$^$;!#(B

  [*1]
  http://www.freebsd.org/doc/en_US.ISO_8859-1/books/handbook/boot-blocks.html  

----
Hideyuki KURASHINA		Department of Mechanical Engineering, 
rushani@alles.or.jp		Nagaoka National College of Technology
