Date: Wed, 25 Sep 2013 20:17:29 +0900 From: kenji kawachi <k.kawachi@nasuinfo.or.jp> To: freebsd-users-jp@FreeBSD.org Subject: [FreeBSD-users-jp 95043] Re: =?iso-2022-jp?b?GyRCJUchPCU/SXw1bBsoQg==?= Message-ID: <201309251117.AA06652@DCVX23BX.nasuinfo.or.jp> In-Reply-To: <20130925100746.GH48102@ginganet.org> References: <20130925100746.GH48102@ginganet.org>
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$B:G=i$+$i@bL@$5$;$F$$$?$@$-$^$9!#(B
$BN)$A>e$,$i$J$/$J$C$?%5!<%P!<$+$i%G!<%?!<$r<h$j=P$7$?$$!"$^$?$O(B
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Perc3/sc$B%l%$%I%3%s%H%m!<%i!<(B
$B%a%b%j(B512$B%a%,(B
FreeBSD4.4
$B%5!<%P!<%H%i%V%k$G;EJ}$J$/EE8;(BOFF$B!"<!$KEE8;(BON$B$9$k$H(B
$B!V(Bmissing operating system$B!W$K$J$jN)$A>e$,$i$J$/$J$C$?!#(B
$B$;$a$F%G!<%?!<$@$1$G$b5_:Q$7$h$&$H(BLiveFS CDdisk$B$GN)$A>e$2$F(B
Fixit#ls -l /dev
amrd0,amrd0s1$B$O3NG'$G$-$k$,!"(B1$B0J2<(Ba,b,e,f$B$J$I$N%Q!<%F%#%7%g%s$O8+$($F(B
$B$$$J$$!#(B
$B$^$?!"%^%&%s%H$7$h$&$H$7$F(B
Fixit#mount /dev/amrd0s1 /mnt$B!!$HBG$D$H(BInvalid agument$B$H=P$k!#(B
$B;EJ}$J$/%G%#%9%/$r5^n1(BFreeBSD7.3$B$r%$%s%9%H!<%k$7$?(BPC$B$N(BHDD$B$r30$7!"(B
/usr$B0J2<$K(Bdd$B$G%3%T!<$7$?!#%U%!%$%kL>$O(Brescue.img
HDD$B$O(BIDE.
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rescue.img$B$r3NG'!#(B
#cat /usr/rescue.img$B$HBG$D$H%P%i%P%i$H?'!9$J$b$N$,8+$($k!#(B
$B$^$@!"%G!<%?!<$OGK2u$5$l$F$$$J$$$h$&$G$9!#(B
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$B$"$j$^$;$s!#(B
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>$B@n8}$G$9(B
>
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>$BC/$b0lHLO@$G$7$+%"%I%P%$%9$G$-$J$$%Q%?!<%s$K8+$($^$9(B
>
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>$B!V2?$NLdBj$+9J$j$3$`$?$a$N>pJs@0M}!W$7$J$$$H(B
>$BC1$K2u$l$^$7$?$H$$$&$3$H$r1d!9$H?b$lN.$9$@$1$G(B
>$B2r7h$7$J$$5$$,$7$^$9(B
>
>In Tue, Sep 24, 2013 at 02:57:34PM +0900,
>kenji kawachi <k.kawachi@nasuinfo.or.jp> wrote:
>> #mount -o ro /dev/md4 /mnt$B!!(B<<$B$3$l$r<B9T$9$k$H(B
>>
>> mount: /dev/md4 on /mnt:incorrect super block$B$,=P$^$9!#(B
>>
>> rescue.img$B$O<h$jIU$1$?(Bhdd$B$N(Bad2s1f$B$NCf$K$"$j$^$9$N$G!"(B
>> #mkdir /mnt/hdd
>> #mount /dev/ad2s1f /mnt/hdd
>> #ls /mnt/hdd <<$B3N$+$K(Brescue.img$B$,$"$j(B
>> #mdconfig -a -t vnode -f /mnt/hdd/rescue.img -u 4
>> $B$3$3$^$G$O(BOK
>> #mount -o ro /dev/md4 /mnt/hdd
>>
>> $B$3$3$G!"(Bmount: /dev/md4 on /mnt/hdd:incorrect super block$B$,=P$F$7$^$$$^$9!#(B
>>
>> $B$^$@2?$+B-$j$J$$$N$G$7$g$&$+!)!#(B
>
>
>$B0JA0$NEj9F$+$iFI$_<h$l$k$N$O(B
>
>* amrd0 -> MegaRAID $B7O(B($B$N(BRAID)$B;H$C$F$k(B?
>
>* $B!V0JA0$O!D(Bda0$B!W$H$$$&$N$H(B amrd0 $B$H$N4X78$,$h$/$o$+$i$J$$(B
> (amr $B;H$C$F$$$?$i(B da0 $B$H$$$&%G%P%$%9$K$O8+$($J$$$O$:$G$O(B?)
>
>* amrd0 $B$H$$$&%G%P%$%9$,8+$($F$$$k$N$G(BRAID$B%\%j%e!<%`$H$7$F$O(B
> $BB8:_$7B3$1$F$$$k(B?
> -> MegaRAID$B$N(BBIOS$B4IM}2hLL$G$I$&$J$C$F$k$+(B
>
>* $B!V%l%$%I(B5$B!W!V(B3$BK\!W$J$N$G!V(BRAID5 $B9=@.$N%$%a!<%8!W$r(B
> $B5[=P$9I,MW$,$"$k(B
> ($B>e5-(B rescue.img $B$O(B if=/dev/amrd0 $B$J$N$G0l1~(B RAID5 $B9=@.8e$N(B
> $B%$%a!<%8$r5[=P$;$F$$$k!$$GNI$$$+(B?)
> -> $B85$N%G%#%9%/$O$I$&$$$&Bg$-$5!&9=@.$G!$5[=P$7$?%$%a!<%8$O$I$&$$$&Bg$-$5$+!%(B
>
>* $B!V(B> $B$3$NCf$N(B/usr/home$B!W$H$$$&8@$$J}$+$i$9$k$H(B
> amrd0 $B$N%$%a!<%8$NCf$K$O%9%i%$%9(B and/or $B%Q!<%F%#%7%g%s$,(B
> $B$"$j$=$&!%(B
> ($B$@$,!$$=$l$r$I$&9=@.$7$F$$$?$N$+$NOC$O2OFb$5$s$+$i$O(B
> $BDs<($5$l$F$$$J$$(B?)
>
> -> $B$J$N$G!$(Bmdconfig $B$7$?$"$H$N(B
>> #mount -o ro /dev/md4 /mnt/hdd
>
>$B$O!$(B/dev/md4s1a $B$H$+$r%^%&%s%H$9$k$Y$-$J$s$8$c$J$$$+$H(B
>$B;W$$$^$9$,(B($B85$N@_Dj<!Bh(B)$B!$$"$H$O>e0L$N%(%9%Q!<$NJ}$K!D(B
>
>$B$?$@$7!$Ej9F%a!<%k$K=q$$$F$"$k$h$&$K%9%i%$%9$,8+$($J$$!$(B
>$B$N$@$H$9$k$H4{$K%Q!<%F%#%7%g%s%F!<%V%k$,2u$l$F$$$k2DG=@-$b$"$j$=$&!%(B
>$B!V85$N%Q!<%F%#%7%g%s%F!<%V%k!W$N@Z$lL\$,5-21!&5-O?$+$iJ,$+$i$J$$$H(B
>$B$5$i$K0-@o6lF.$NCJ<h$j$,I,MW$=$&$G$9!%(B
>
>
># $B7k6I!$85$N9=@.>pJs$J$I$r;W$$=P$;$kHO0O!&3NG'$G$-$kHO0O$G(B
># $B=q$+$J$$$H!V6qBNE*$J<j=g!WEy$O$@$l$bJ,$+$i$J$$$G$9(B
>
>
>> [FreeBSD-users-jp 95020] Re: missing operating system
>> FreeBSD4.4$B$G(Bscsi$B$G%l%$%I(B5$B$G9=@.$7$F$*$j$^$7$?!#(B
>>
>> LiveFS CDdisk$B$GN)$A>e$2$F(B
>> Fixit#ls -l /dev
>> $B$HF~NO$7$F$b(Bda0$B$,$_$"$?$j$^$;$s!#(B
>>
>> $B0JA0$O(Bda0$B$,3NG'$G$-(B
>> usb$B%a%b%j$r:9$7$F(B/usr/home$B0J2<$r%3%T!<$7$?$N$G$9$,!"(B
>>
>> mount /dev/da0s1f /mnt/usr
>> $B$H$7$F$"$H$O(B
>> cp /mnt/usr/home/example /mnt/usbmem/example
>> $B$H$7$FL5;v%3%T!<$G$-$^$7$?!#(B
>>
>> da0$B$O(BFixit#$B$G$O3NG'$G$-$J$$$b$N$N:G=i$NN)$A>e$2;~$K$O(BHDD$B$OG'<1$7$F$*$j!"(B
>> $B%l%$%I%3%s%H%m!<%i!<$rN)$A>e$2$F$_$F$b(B3$BK\G'<1$7$F$*$j$^$9!#(B
>
>$B>e5-$N$&$A(B
>> $B0JA0$O(Bda0$B$,3NG'$G$-(B
>$B0J2<$NItJ,$O2?$r;X$7$F$$$k$N$+$,$h$/$o$+$i$J$$!D(B
>
>> [FreeBSD-users-jp 95032] Re: $B%G!<%?I|5l(B
>> $BJL$N@5>o$K(BFreeBSD$B$,F0$$$F(BPC$B$+$i(BHDD$B$r<h$j=P$7$F(B
>>
>> $BN)$A>e$,$i$J$$(BPC$B$K>e5-$N(BHDD$B$r<h$jIU$1(BLiveFS CDdisk$B$GN)$A>e$2$F(B
>> #mkdir /mnt
>> #mount /dev/ad0s1f
>> #dd if=dev/amrd0 of=/mnt/rescue.img bs=1m
>>
>> $BN)$A>e$,$i$J$$(Bpc$B$N(BHDD$B$O(Bamrd0$B!"<h$jIU$1$?(BHDD$B$O(Bad0
>>
>> $B%G%#%9%/%$%a!<%8$r%3%T!<$7$?$N$G!"(B
>> HDD$B$r30$7!"@5>o$K(BFreeBSD$BF0$$$F$$$k(BPC$B$K:FEY<h$jIU$1$F$_$k$H(B
>> $B3N$+$K(B/usr$B$NCf$K(Brescue.img$B$,$"$j$^$9!#(B
>> $B$3$NCf?H$r$_$k$N$O$I$N$h$&$K$9$l$P$$$$$N$G$9$+!)!#(B
>> #cat /usr/rescue.img
>> $B$@$H2?$d$i$P$i$P$i$H$G$F$-$^$9!#(B
>> $B$3$NCf$N(B/usr/home$B$r<h$j=P$7$?$$$H;W$C$F$*$j$^$9!#(B
>>
>> $BN)$A>e$,$i$J$$(Bpc$B$N(BHDD$B$O(B#ls /dev$B$G$_$k$H(Bamrd0$B$@$1$G%9%i%$%9$,8+Ev$?$i$J$$!#(B
>> $B%Q!<%F%#%7%g%s%F!<%V%k$,2u$l$F$$$k$N$G$7$g$&$+!)!#(B
>
>--
> $B"J"J(B
>Zzz.. (- - )$B"^"^"=!A(B $B@n8}(B $B6d2O(B
> ############## ginga@ginganet.org
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