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From: akira noda <a-noda@jaist.ac.jp>
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Date: Tue, 10 Feb 2004 03:28:05 +0900
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Subject: [FreeBSD-users-jp 78308] FAT32 =?ISO-2022-JP?B?GyRCJE4bKEI=?=
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+040130

$BLnED!w8=<BF(Hr$G$9!#(B

$B8=<BF(Hr$,$F$i!"(Bmsdosfs$B$N%P%0$i$7$-$b$N$r8+IU$1$F$7$^$$$^$7$?!#(B
windows 2000$B$G(BFAT32$B%U%)!<%^%C%H$N(B28G$BDx$NNN0h$r3NJ]$7$F%^%&%s%H$7$h$&$H$7(B
$B$^$7$?!#(B
$B$3$N;~!"$=$NNN0h$KBgNL$N%G!<%?$r(Bwindows 2000$B$G0l5$$K%3%T!<$7$?$N$G$9$,(B
$B%3%T!<8e(BFreeBSD$B$G%^%&%s%H$7$h$&$H$9$k$H(B
Next free cluster in FSInfo (4294967295) exceeds maxcluster (1693024)
$B$H8@$o$l$F%^%&%s%H$G$-$^$;$s!#(B

http://triaez.kaisei.org/~s-zouda/pc/fat32.html
$B$r8+$F$_$k$H(B

>FSINFO
>Offset: 1E8h, Size: 4 - *$B6u$-%/%i%9%??t(B*
>$B6u$-%/%i%9%?$,7W;;$5$l$F$$$J$$$H$-$O(B -1 (FFFFFFFFh) $B$,=q$-9~$^$l$F$$$k(B

$B$H$J$C$F$$$F!"(B-1$B$N$H$-$K$&$^$/$&$4$+$J$$MM$G$7$?(B
$B$H$$$&$3$H$G0J2<$N%Q%C%A$r(B/usr/src/sys/msdosfs/msdosfs_vfsops.c$B$KEv$F$F(B
$B$_$^$7$?(B

$ diff msdosfs_vfsops.c.org msdosfs_vfsops.c

675a676
> if(pmp->pm_nxtfree==0xffffffff)pmp->pm_nxtfree=0;

$B$&$^$/F0$$$F$$$k$h$&$J$N$G$9$,!"<+?.$,$"$j$^$;$s!#(B
$B$3$NJQ99$G$$$$$N$G$7$g$&$+!)!d0N$$?M(Bor$B:F8=<B83$7$F$/$@$5$k?MCl$5$s(B


from akira noda
