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Message-Id: <20020906.164229.71088031.ariga@khaotic.net>
To: FreeBSD-users-jp@jp.FreeBSD.org
From: ARIGA Seiji <ariga@os.rim.or.jp>
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	<200209031855.g83It6Z02011@r-ff.iij4u.or.jp>
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Date: Fri, 06 Sep 2002 16:42:29 +0900
X-Sequence: FreeBSD-users-jp 70621
Subject: [FreeBSD-users-jp 70621] Re: make a copy of boot disk
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+020902

$BM-2l$G$9!%(B
$B$*JV;v$"$j$,$H$&$4$6$$$^$9!%(B

On Wed, 4 Sep 2002 03:55:06 +0900,
Tomohiro Ishihara <sho-red@ff.iij4u.or.jp> wrote,

> >   2. boot0cfg -B -o packet /dev/ad3s2 $B$H$7$F$+$i!$(Bprimary/master $B$K$D$J(B
> >      $B$$$G$_$k!%(B
> >        F1: FreeBSD
> >        F2: FreeBSD
> >        F5: ($B2?$H=q$$$F$"$C$?$+K:$l$^$7$?(B)
> >      $B$H=P$k$,!$(BF2 $B$r2!$7$F$b!V%T%C!W$H%S!<%W2;$,$9$k$@$1$G!$5/F0$;$:!%(B
> $B$3$l$G$9$,!"(Bboot0cfg $B$G$O(B /dev/ad3s2 $B$K$"$k(B /boot/boot0 $B$r(B
> $B;XDj$7$^$7$?$G$7$g$&$+!)(B
> /dev/ad0s1a $B$,(B / $B$K(B mount $B$5$l$F$$$k$H$9$l$P!"(B-b $B%*%W%7%g%s$G(B 
> /dev/ad3s2 $B$K$"$k(B /boot/boot0 $B$r;X$9$h$&$K(B path $B$r;XDj$7$J$1$l$P(B
> $B$$$1$^$;$s!#(B

$BFC$K2?$b;XDj$7$F$J$+$C$?$N$G!$(B

/dev/ad3s2e on / (ufs, local, soft-updates)
/dev/ad1s1e on /mnt/disk1 (ufs, local, soft-updates)
/dev/ad2s1e on /mnt/disk2 (ufs, local, soft-updates)

$B$H$$$&4D6-(B($BL\E*$N%G%#%9%/$r(B / $B$K(B mount)$B$G!$(B

# boot0cfg -s 2 -o packet,noupdate -b /boot/boot0 /dev/ad3s2
# disklabel -B -b /boot/boot1 -s /boot/boot2 ad3s2

$B$H$7$F!$(Bprimary/master $B$K(B ad3 $B$N%G%#%9%/$r$D$J$$$G(B boot $B$7$?$N$G$9$,!$(B

----
F1 FreeBSD
F2 FreeBSD
F5 Drive 1
----

$B$HI=<($5$l!$(BF2 $B$r2!$7$F$b%T%C$H$J$k$@$1$@$C$?$N$G!$(BF1 $B$r2!$7$?$N$G$9$,!$(B

----
Invalid partition
Invalid partition
No /boot/loader

>> FreeBSD/i386 BOOT
Default: 0:ad(0,a)/kernel
boot:
----

$B$H$J$j(B($BEv$?$jA0$G$9$,(B) boot $B$G$-$^$;$s$G$7$?!%(B

$B4pK\E*$J$3$H$r$*J9$-$7$?$$$N$G$9$,!$(B
  http://www.tsden.org/takamiti/FreeBSD-BootHack/
$B$J$I$r;29M$K$9$k$H!$(B

1. boot0 $B$,(B FreeBSD $B$N%Q!<%F%#%7%g%s$rC5$7!$(BF1$B!$(BF2 $B$rI=<($9$k(B
2. F1 $B$+(B F2 $B$GA*Br$5$l$?(B slice ($B%Q!<%F%#%7%g%s(B)$B$N@hF,$K$"$k(B boot1 $B$r(B
   $BFI$_9~$`(B
3. boot2$B!$(Bloader $B$X$HB3$/(B

$B$H$$$&$N$,5/F0$N<j=g$@$H;W$&$N$G(B boot $B$9$k%G%#%9%/$r:n$k$?$a$K$O!$(B

a. slice $B$r(B active $B$K$9$k(B (sysinstall $B$G(B 'S' $B$J$I(B)
b. (boot0cfg $B$d(B sysinstall $B$J$I$G(B) boot0 $B$r%G%#%9%/$N@hF,$K%$%s%9%H!<%k(B
c. disklabel -B $B$J$I$G(B boot1, boot2 $B$r(B slice $B$N@hF,$K%$%s%9%H!<%k(B

$B$@$1$G$$$$$h$&$J5$$,$9$k$N$G$9$,!$$I$&$7$F>e5-$N(B boot0 $B$NA*Br;h$K$"$k(B F2
$B$rA*$s$G$b(B beep $B2;$,$J$k$@$1$G5/F0$7$J$$$N$G$7$g$&$+!)(B

// ARIGA Seiji
