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Date: Fri, 16 Oct 1998 18:36:03 +0900
From: Rikito INAKAZU <rik@mtb.biglobe.ne.jp>
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Subject: [FreeBSD-users-jp 34082] Re: msdosfs bug?
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INAKAZU $B$G$9!#(B

EGUCHI Osamu wrote:
> $B;d$b0JA0!"(B 2.2.7$B0J9_$N(B SNAP $B$G$7$?$,!"(Bmsdosfs$B$X$N=q$-9~$_0J8e$K(B
> panic $B$r7P83$7$^$7$?!#$,!"$=$N;~$O(B FAT$BE*(B(?) $B$KLdBj$,$"$C$?$h$&$G!"(B
> M$-Windoze95 $B$N(B ScanDisk $B$r3]$1$k;v$G2r7h$7$^$7$?!#(B

$B$3$l$O!"LdBj$N:F8=@-%F%9%H$r$d$k:]$K(B ScanDisk $B$H(B Win95, WinNT $BN>J}$N(B
Norton Disk Doctor $B$G$b%A%'%C%/$7$F$$$k$N$G(B FAT $B$O@5>o$@$H;W$$$^$9!#(B

$B$"$H!"%O!<%IE*$J%H%i%V%k$b9M$($F(B sd0 $B$@$1$G$J$/(B wd0 $B$K$"$k(B FAT32
$B%Q!<%F%#%7%g%s$H(B sd1 $B$K$"$k(B FAT $B%Q!<%F%#%7%g%s(B 3 $B$D$G$b;n$7$F$_$?(B
$B$s$G$9$,!"$d$O$j7k2L$OF1$8$G$7$?!#(B

> $B$^$?!"(B mtools $B$N(B mcopy $B$G$NF0:n$,LdBjL5$$$+Hf3S$9$k$N$b(B
> ($BLdBj$N@Z$jJ,$1$,=PMh$F(B)$BNI$$$H;W$$$^$9!#(B

$B$3$l$b(B ja-mtools-3.9.1.tgz $B$rF~$l$F$d$C$F$_$^$7$?!#!!$,!"(B
$BLdBj$O$J$$$h$&$G$9!#!!;n$7$F$_$?$N$O(B mdir $B$H(B mcopy $B$@$1(B
$B$G$9$,!"$A$c$s$H(B FreeBSD $BB&$+$iFI$_=q$-$G$-$F$$$^$9$7!"(B
$B=q$$$?%U%!%$%k$O(B Win95, WinNT $B$+$i@5>o$K8+$($F$$$^$9!#(B

$B8=:_3NG'$G$-$F$$$k>c32$N%Q%?!<%s$O!"855-;v$G$b=q$$$?$H$*$j(B

    (1) Read-Only $B$G%^%&%s%H(B -> mount -u $B$G(B Read-Write $B$KJQ99(B
        -> $B=q$-9~$_(B -> sync -> panic: msdosfs_sync: rofs mod
    (2) Read-Write $B$G%^%&%s%H(B -> mount -u -r $B$G(B Read-Only $B$KJQ99(B
        -> panic: vflush: not busy

     * (1), (2) $B$H$b(B msdosfs $B$G%^%&%s%H$7$F$$$k(B FAT, FAT32
       $B%Q!<%F%#%7%g%s$KBP$9$kA`:n!#(B

$B$N(B 2 $B%Q%?!<%s$G!"$I$A$i$b%"%s%^%&%s%H$;$:$K%^%&%s%H>uBV$@$1$r(B
$BJQ99$7$h$&$H$7$?$H$-$N8=>]$G$9!#(B

$B$=$N8e!"B>$K$o$+$C$?$3$H$O(B (1) $B$NA`:n$K$*$$$F!V=q$-9~$_!W$N(B
$BBe$o$j$K(B cd $B$d(B ls $B$r$d$C$F$bLdBj$J$$$3$H$H!"!V=q$-9~$_!W$N(B
$BBe$o$j$K(B mount -u -r -> mount -u -> mount -u -r $B$H>uBVJQ99$@$1$r(B
$B7+$jJV$7$F$b(B panic $B$7$?$j$O$7$J$$$H$$$&$3$H$0$i$$$G$9!#(B
$B0x$_$K!"$3$N7+$jJV$7$N:]$K%^%&%s%H$N>uBV$r8+$F$_$k$H!"@5>o$K(B
(mount $B%3%^%s%I$G8+$k8B$j(B) ro->rw, rw->ro $B$NJQ99$,$G$-$F$$$k$h$&$K(B
$B8+$($^$9!#(B

(2) $B$N>l9g$O!"7+$jJV$9$^$G$b$J$/0lH/L\$N(B mount -u -r $B$G%"%&%H$G$9!#(B

$B$d$C$Q$j%=!<%9$rFI$`$7$+$J$$$N$+$J$!!)!!0z$-B3$->pJs$*BT$A$7$F$^$9!#(B

================================================
    Rikito INAKAZU
    E-mail: rik@mtb.biglobe.ne.jp
            c2038@stu.sv.cc.yamaguchi-u.ac.jp
================================================

