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Date: Wed, 10 Jun 1998 20:02:48 +0900
From: "KUMANO, Tadashi (=?ISO-2022-JP?B?GyRCNydMbiEhQDUbKEI=?=)" <kumano@strl.nhk.or.jp>
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Subject: [man-jp-reviewer 210] Re: (Checked) fs.5
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fs.5 $B$N%A%'%C%/$G$9!%(B

$B<+?.$,$J$$ItJ,$,$1$C$3$&$"$k$N$G!$$I$&$+G0F~$j$K8+$F$/$@$5$$!%(B
$B$"$H!$2<$N(B diff $B$K$OF~$C$F$$$^$;$s$,!$(B

.Dv MINBSIZE
is the smallest allowable block size.
With a
.Dv MINBSIZE
of 4096
it is possible to create files of size
2^32 with only two levels of indirection.

$B$NLu$,(B

.Dv MINBSIZE
$B$,5v$5$l$k:G>.$N%V%m%C%/%5%$%:$G$9!#(B
.Dv MINBSIZE
$B$,(B 4096 $B$G$O!"FsCJ3,$[$I1s2s$j$9$k$@$1$G(B 2^32 $B$NBg$-$5$N%U%!%$%k$r(B
$B:n@.$9$k$3$H$,$G$-$^$9!#(B

$B$H$J$C$F$$$k$N$G$9$,!$$3$N(B indirection -> $B1s2s$j(B $B$O$I$&$b0c$&$H;W$&$N$G$9$,!$(B
$B$=$b$=$b86J8$N0UL#$,$A$c$s$HGD0.$G$-$J$+$C$?$N$GD>$;$^$;$s$G$7$?!%(B
$B$I$J$?$+0UL#$r65$($F$/$@$5$$!%(B

- $B$/$^$N!w#N#H#K(B


--- fs.5.orig	Thu Jun  4 22:16:53 1998
+++ fs.5	Wed Jun 10 19:54:10 1998
@@ -49,29 +49,31 @@
 .Aq Pa fs.h
 $B$H(B
 .Aq Pa inode.h
-$B$O!"%i%s%@%`%"%/%;%9%G%P%$%9(B($B%G%#%9%/(B)$B>e$N%U%!%$%k%7%9%F%`%*%V%8%'%/%H(B
+$B$O!"%i%s%@%`%"%/%;%9%G%P%$%9(B ($B%G%#%9%/(B) $B>e$N%U%!%$%k%7%9%F%`%*%V%8%'%/%H(B
 $B$N4pK\%U%)!<%^%C%H$r:n@.!"4IM}$9$k:]$K;H$o$l$k$$$/$D$+$N9=B$BN!"(B
 $BDj5A:Q$_JQ?t!"%^%/%m$r@k8@$7$^$9!#(B
 .Pp
-$B%U%!%$%k%7%9%F%`$r@.$9%V%m%C%/%5%$%:$H%V%m%C%/?t$O!"%U%!%$%k%7%9%F%`$N(B
-$B%Q%i%a!<%?$K$J$j$^$9!#(B
+$B%U%!%$%k%7%9%F%`$O%V%m%C%/%5%$%:$H%V%m%C%/?t$+$i9=@.$5$l$F$*$j!"(B
+$B$3$l$i$O%U%!%$%k%7%9%F%`$N%Q%i%a!<%?$K$J$j$^$9!#(B
 .Dv BBLOCK
-$B$G;O$^$k%;%/%?$H!"B3$/(B
+$B$+$i;O$^$j(B
+$BBg$-$5(B
 .Dv BBSIZE
-$B$O%G%#%9%/%i%Y%k$H$$$/$D$+$N0l<!!"Fs<!%V!<%H%9%H%i%C%W%W%m%0%i%`(B
+$B$@$1B3$/%;%/%?$O!"(B
+$B%G%#%9%/%i%Y%k$H$$$/$D$+$N0l<!!"Fs<!%O!<%I%&%'%"%V!<%H%9%H%i%C%W%W%m%0%i%`(B
 $B$N$?$a$K;H$o$l$^$9!#(B
 .Pp
 $B<B:]$N%U%!%$%k%7%9%F%`$O!"(B
 .Dv SBLOCK
 $B%;%/%?$+$i;O$^$j!"$=$3$K$O(B
-$B%5%$%:$,(B
+$BBg$-$5$,(B
 .Dv SBSIZE
 $B$G$"$k(B
-.Em super-block
+.Em $B%9!<%Q%V%m%C%/(B
 $B$,$"$j$^$9!#(B
-$B0J2<$N9=B$BN$O%U%!%$%k(B
+$B%U%!%$%k(B
 .Aq Pa ufs/ffs/fs.h
-$B$K=q$+$l$F$*$j!"%9!<%Q%V%m%C%/$r5-=R$7$F$$$^$9(B:
+$B$K$"$k0J2<$N9=B$BN$O!"%9!<%Q%V%m%C%/$r5-=R$7$F$$$^$9!#(B
 .Bd -literal
 /*
  * $B%U%!%$%k%7%9%F%`$N%9!<%Q%V%m%C%/(B
@@ -114,13 +116,13 @@
 	long	fs_inopb;	/* INOPB $B$NCM(B */
 	long	fs_nspf;	/* NSPF $B$NCM(B */
 /* $BJL$N%3%s%U%#%0%l!<%7%g%s%Q%i%a!<%?(B */
-	long	fs_optim;	/* $B:GE,2=M%@h!"0J2<$r;2>H(B */
+	long	fs_optim;	/* $B:GE,2=$NA*Br!"0J2<$r;2>H(B */
 /* $B$3$l$i$N%U%#!<%k%I$O%O!<%I%&%'%"$+$i0z$-=P$5$l$k(B */
 	long	fs_npsect;	/* $BM=Hw$r4^$`%H%i%C%/$"$?$j$N%;%/%??t(B */
-	long	fs_interleave;	/* $B%O!<%I%&%'%"%;%/%?%$%s%?!<%j!<%V(B */
+	long	fs_interleave;	/* $B%O!<%I%&%'%"%;%/%?%$%s%?%j!<%V(B */
 	long	fs_trackskew;	/* $B%H%i%C%/$"$?$j$N%;%/%?(B 0 $B$f$,$_(B */
-	long	fs_headswitch;	/* $B%X%C%I%9%$%C%A;~4V(B usec */
-	long	fs_trkseek;	/* $B%H%i%C%/4V%7!<%/(B usec */
+	long	fs_headswitch;	/* $B%X%C%I%9%$%C%A;~4V(B (usec) */
+	long	fs_trkseek;	/* $B%H%i%C%/4V%7!<%/(B (usec) */
 /* $B%7%j%s%@%0%k!<%W$N?t$H%5%$%:$K$h$j7h$a$i$l$k%5%$%:(B */
 	daddr_t fs_csaddr;	/* $B%7%j%s%@%0%k!<%WAm3gNN0h$N%V%m%C%/%"%I%l%9(B */
 	long	fs_cssize;	/* $B%7%j%s%@%0%k!<%WAm3gNN0h$N%5%$%:(B */
@@ -142,7 +144,7 @@
 	char   	fs_clean;    	/* $B%U%!%$%k%7%9%F%`$,%/%j!<%s$G$"$k%U%i%0(B */
 	char   	fs_ronly;   	/* $BFI$_9~$_@lMQ$G%^%&%s%H$5$l$?%U%i%0(B */
 	char   	fs_flags;   	/* $B8=:_L$;HMQ$N%U%i%0(B */
-	char	fs_fsmnt[MAXMNTLEN];	/* $B%^%&%s%HL>%*%s(B */
+	char	fs_fsmnt[MAXMNTLEN];	/* $B%^%&%s%H$5$l$F$$$kL>A0(B */
 /* $B$3$l$i$N%U%#!<%k%I$O8=:_$N%V%m%C%/$NG[CV>pJs$rJ];}$9$k(B */
 	long	fs_cgrotor;	/* $B:G8e$K8!:w$5$l$?(B cg */
 	struct	csum *fs_csp[MAXCSBUFS]; /* fs_cs $B>pJs%P%C%U%!$N%j%9%H(B */
@@ -201,79 +203,84 @@
 $B%U%!%$%k%7%9%F%`%V%m%C%/$N$[$H$s$I$O(B
 .Dv MAXBSIZE
 $B$G$9$,!"(B2, 4, 8 $B8D$KJ,$1$k$3$H$,<+M3$K$G$-!"(B
-$B$=$l$>$l$r0LCV;XDj$G$-$^$9(B; $B$3$l$i$NCGJR$O(B
+$B$=$l$>$l$r0LCV;XDj$G$-$^$9!#(B
+$B$3$l$i$NCGJR$O(B
 .Dv DEV_BSIZE
 $B$^$?$O(B
 .Dv DEV_BSIZE
 $BC10L$NG\?t$G$"$l$PNI$$$N$G$9!#(B
 .Pp
-$BBg$-$J%U%!%$%k$O!"Hs>o$KBg$-$J%G!<%?%V%m%C%/$+$i@.$j$^$9!#(B
-$B%G%#%9%/%9%Z!<%9$NO2Hq$rHr$1$k$?$a$K!">.$5$J%U%!%$%k$N(B
-$B:G8e$N%G!<%?%V%m%C%/$O!"I,MW$K$h$C$FBg$-$J%V%m%C%/$NB?$/$N%U%i%0%a%s%H(B
-$B$HF1MM$K$=$l0l$D$@$1$G3NJ]$5$l$^$9!#(B
-$B%U%!%$%k%7%9%F%`%U%)!<%^%C%H$O!"$=$N$h$&$J%U%i%0%a%s%H$X$NC10l$N(B
-$B%]%$%s%?$rJ];}$7!"%U%i%0%a%s%H$OJ,3d$5$l$?C10l$NBg$-$J%V%m%C%/JR$G$9!#(B
+$BBg$-$J%U%!%$%k$O!"Hs>o$KBg$-$J%G!<%?%V%m%C%/$+$i$J$j$^$9!#(B
+$B%G%#%9%/%9%Z!<%9$N2aEY$NO2Hq$rHr$1$k$?$a$K!">.$5$J%U%!%$%k$N(B
+$B:G8e$N%G!<%?%V%m%C%/$O!"(B
+$BC1$KBg$-$J%V%m%C%/$N$G$-$k$@$1B?$/$N%U%i%0%a%s%H$,I,MW$H$J$k$h$&$K(B
+$BG[CV$5$l$^$9!#(B
+$B%U%!%$%k%7%9%F%`%U%)!<%^%C%H$O!"$=$N$h$&$J!"0l$D$NBg$-$J%V%m%C%/$,(B
+$BJ,3d$5$l$?0lJR$G$"$k%U%i%0%a%s%H$N0l$D$X$N%]%$%s%?$rJ];}$7$^$9!#(B
 $B$=$N$h$&$J%U%i%0%a%s%H$NBg$-$5$O!"(B
 inode $B$K$"$k>pJs$+$i7hDj$9$k$3$H$,$G$-!"(B
 .Fn blksize fs ip lbn
 $B%^%/%m$,;H$C$F$$$^$9!#(B
 .Pp
-$B%U%!%$%k%7%9%F%`$O!"Ds6!2DG=$J6u$-$r%U%i%0%a%s%H%l%Y%k$G5-O?$7$^$9(B;
-$B%V%m%C%/$N6u$-$r7hDj$9$k$?$a$K!"%U%i%0%a%s%H$rJB$Y$FD4$Y$^$9!#(B
+$B%U%!%$%k%7%9%F%`$O!"Ds6!2DG=$J6u$-$r%U%i%0%a%s%H%l%Y%k$G5-O?$7$^$9!#(B
+$B$D$^$j!"%V%m%C%/$N6u$-$r7hDj$9$k$?$a$K!"%U%i%0%a%s%H$rJB$Y$FD4$Y$^$9!#(B
 .Pp
 root inode $B$O!"%U%!%$%k%7%9%F%`$N$*$*$b$H$G$9!#(B
 inode 0 $B$O!"DL>o$NL\E*$G$O;H$o$l$:!"Nr;KE*$K(B
 $B%P%C%I%V%m%C%/$O(B inode 1 $B$K%j%s%/$5$l$^$9!#(B
-$BF1MM$K(B root inode $B$O!"(B2 $B$G$9(B(inode 1 $B$O!"$b$O$d$3$NL\E*$G$O;H$o$l$^$;$s$,!"(B
+$B$7$?$,$C$F(B root inode $B$O!"(B2 $B$G$9(B
+(inode 1 $B$O!"$b$O$d$3$NL\E*$G$O;H$o$l$^$;$s$,!"(B
 $BB?$/$N%@%s%W%F!<%W$,$3$N2>Dj$r$7$F$$$k$N$G!"$=$l$K$D$$$F$OJQ99$G$-$^$;$s(B)$B!#(B
 .Pp
 .Fa fs_minfree
-$BMWAG$O6u$$$F$$$k%U%!%$%k%7%9%F%`%V%m%C%/$N:GDc5vMF3d9g$rM?$($^$9!#(B
+$BMWAG$O!"6u$$$F$$$k%U%!%$%k%7%9%F%`%V%m%C%/$N:GDc5vMF3d9g$rM?$($^$9!#(B
 $B6u$-%j%9%H$,$3$N%l%Y%k0J2<$K$J$C$?>l9g!"%9!<%Q%f!<%6(B
 $B$@$1$,%V%m%C%/$N3NJ]$rB3$1$k$3$H$,$G$-$^$9!#(B
 .Fa fs_minfree
 $BMWAG$O!"6u$-%V%m%C%/$NM=Hw$,I,MW$J$$$H;W$o$l$?$i(B 0 $B$K%;%C%H$7$F$b(B
 $B$+$^$$$^$;$s$,!"%U%!%$%k%7%9%F%`$,(B 90% $B0J>e5M$^$C$?>uBV$GF0$$$F$$$k$H$-$K$O!"(B
-$B$+$J$j@-G=$,Dc2<$9$k$G$7$g$&(B; $B$=$N$?$a%G%U%)%k%H$N(B
+$B$+$J$j@-G=$,Dc2<$9$k$G$7$g$&!#(B
+$B$=$N$?$a%G%U%)%k%H$N(B
 .Fa fs_minfree
 $B$NCM$O(B 10% $B$K$J$C$F$$$^$9!#(B
 .Pp
-$B7P83>e%V%m%C%/%U%i%0%a%s%F!<%7%g%s$H(B 90% $B;HMQCf$N%G%#%9%/A4BN$NMxMQ(B
+$B7P83>e!"%V%m%C%/%U%i%0%a%s%F!<%7%g%s$H(B 90% $B;HMQCf$N%G%#%9%/A4BN$NMxMQ(B
 $B$N7s$M9g$$$,:G$bNI$$$N$O!"%U%i%0%a%s%F!<%7%g%s(B 8 $B$N$H$-$G$9!#(B
 $B$=$N$?$a%G%U%)%k%H$N%U%i%0%a%s%H%5%$%:$O%V%m%C%/%5%$%:$N(B 8 $BG\$K$J$C$F$$$^$9!#(B
 .Pp
 $BMWAG(B
 .Fa fs_optim
 $B$O%U%!%$%k%7%9%F%`$,%V%m%C%/$r3NJ]$9$k$N$KMW$9$k;~4V$r:G>.$K(B
-$B$7$h$&$H$9$k$+!"$=$l$H$b%G%#%9%/$N%U%i%0%a%s%F!<%7%g%sNN0h$r:G>.$K(B
+$B$7$h$&$H$9$k$+!"$=$l$H$b%G%#%9%/>e$NNN0h$N%U%i%0%a%s%F!<%7%g%s$r:G>.$K(B
 $B$7$h$&$H$9$k$+$r;XDj$7$^$9!#(B
 fs_minfree ($B>e5-;2>H(B) $B$NCM$,(B 10% $B$h$j>.$5$$>l9g$O!"%U%!%$%k%7%9%F%`(B
-$B$O6u4V$N:GE,2=$r%G%U%)%k%H$H$7!"$A$g$&$I$h$$Bg$-$5$N%V%m%C%/0J30$G$O(B
-$BF/$3$&$H$7$J$/$J$j$^$9!#(B
+$B$O6u4V$N:GE,2=$r%G%U%)%k%H$H$7!"(B
+$B40A4$JBg$-$5$N%V%m%C%/$,$J$/$J$i$J$$$h$&$K$7$^$9!#(B
 minfree $B$NCM$,(B 10% $B$HEy$7$$$+$=$l0J>e$N>l9g$K$O!"%U%i%0%a%s%F!<%7%g%s(B
 $B$,LdBj$H$O$J$j$K$/$/!"%U%!%$%k%7%9%F%`$O;~4V$N:GE,2=$r%G%U%)%k%H$K(B
 $B$7$^$9!#(B
 .Pp
 .Em $B%7%j%s%@%0%k!<%W$K4XO"$7$?@)8B(B :
-$B3F%7%j%s%@$O0[$J$k2sE>0LCV$G%V%m%C%/$r<hF@$9$k%H%i%C%/$r(B
-$BJ];}$9$k$N$G!"O"B3$7$?%V%m%C%/$O:G>.$N2sE>CY$l$GG[CV$9$k$3$H$,$G$-$^$9!#(B
-$B%G%U%)%k%H$N(B 8 $B$ONI9%$J2sE>0LCV$G$"$j!"Am3g>pJs$NJ,2rG=$O(B
-$BE57?E*$J(B 3600 $B2sE>$N%I%i%$%V$G(B 2ms $B$K$J$j$^$9!#(B
+$BO"B3$7$?%V%m%C%/$r:G>.$N2sE>CY$l$GG[CV$9$k$3$H$,$G$-$k$h$&!"(B
+$B3F%7%j%s%@$O0[$J$k2sE>0LCV$G$NMxMQ2DG=$J%V%m%C%/?t$rJ];}$7B3$1$^$9!#(B
+$B%G%U%)%k%H$G$O2sE>0LCV$r(B 8 $BJ,3d$GI=$7!"$3$N$H$-$NAm3g>pJs$NJ,2rG=$O(B
+$BE57?E*$J(B 3600 rpm $B$N%I%i%$%V$G(B 2ms $B$K$J$j$^$9!#(B
 .Pp
 $BMWAG(B
 .Fa fs_rotdelay
-$B$O!"F10l%7%j%s%@>e$GJL$N%G%#%9%/E>Aw$r=i4|2=$9$k(B
+$B$O!"F10l%7%j%s%@>e$GJL$N%G%#%9%/E>Aw$r3+;O$9$k(B
 $B:G>.%_%jIC?t$rM?$($^$9!#(B
-$B$3$l$O!"%U%!%$%kFb$G%G%#%9%/%V%m%C%/$N:GE,$J2sE>%l%$%"%&%H$r7hDj$9$k(B
-$B$N$K;H$o$l$^$9(B;
+$B$3$l$O!"$"$k%U%!%$%kCf$N%G%#%9%/%V%m%C%/$N<~2s$NCf$G$N:GE,$JG[CV$r(B
+$B7hDj$9$k$N$K;H$o$l$^$9!#(B
 $B%G%U%)%k%H$N(B
 .Fa fs_rotdelay
 $B$NCM$O(B 2ms $B$G$9!#(B
 .Pp
-$B3F%U%!%$%k%7%9%F%`$O!"E}7WE*$K3d$jEv$F$i$l$??t$N(B inode $B$r;}$C$F$$$^$9!#(B
+$B3F%U%!%$%k%7%9%F%`$O!"@EE*$K3d$jEv$F$i$l$??t$N(B inode $B$r;}$C$F$$$^$9!#(B
 inode $B$O!"%G%#%9%/6u4V$"$?$j(B
 .Dv NBPI
-$B%P%$%H3NJ]$5$l$^$9!#(Binode $B$rG[CV$9$k@oN,$O!"6KC<$KJ]<iE*$G$9!#(B
+$B%P%$%H3NJ]$5$l$^$9!#(B
+inode $B$rG[CV$9$k@oN,$O!"6KC<$KJ]<iE*$G$9!#(B
 .Pp
 .Dv MINBSIZE
 $B$,5v$5$l$k:G>.$N%V%m%C%/%5%$%:$G$9!#(B
@@ -282,7 +289,8 @@
 $B:n@.$9$k$3$H$,$G$-$^$9!#(B
 .Dv MINBSIZE
 $B$O!"%7%j%s%@%0%k!<%W%V%m%C%/$rJ];}$9$k$N$K==J,$JBg$-$5$G$J$1$l$P(B
-$B$J$j$^$;$s!#$=$&$7$F(B
+$B$J$j$^$;$s!#(B
+$B$7$?$,$C$F(B
 .Pq Fa $B9=B$BN(B cg
 $B$X$NJQ99$OBg$-$5$r(B
 .Dv MINBSIZE
@@ -299,7 +307,7 @@
 $B%U%!%$%k%7%9%F%`Kh$NAm3g>pJs$NNL$N>e8B$O!"(B
 .Dv MAXCSBUFS
 $B$K$h$jDj5A$5$l$F$$$^$9!#(B
-4096 $B%P%$%H%V%m%C%/%5%$%:$N$?$a$K!"$3$l$O8=:_:GBg(B 200 $BK|%7%j%s%@J,(B
+4096 $B%P%$%H%V%m%C%/%5%$%:$N>l9g$G$O!"$3$l$O8=:_:GBg(B 200 $BK|%7%j%s%@J,(B
 $BMQ0U$5$l$F$$$^$9!#(B
 .Pp
 $B$=$l$>$l$N%7%j%s%@%0%k!<%W>pJs$O!"@hF,$N%7%j%s%@%0%k!<%W(B
@@ -314,37 +322,37 @@
 .Fn sizeof "struct csum"
 $B$O(B
 .Fn fs_cs
-$B%^%/%m$rF0$+$9$?$a$N(B 2 $BG\$G$J$1$l$P$J$j$^$;$s!#(B
+$B%^%/%m$rF0$+$9$?$a$K(B 2 $B$N$Y$->h$G$J$1$l$P$J$j$^$;$s!#(B
 .Pp
-The
 .Em "$B%U%!%$%k%7%9%F%`$N%9!<%Q%V%m%C%/(B" :
-$B2sE>%l%$%"%&%H%F!<%V%k$NBg$-$5$O!"%9!<%Q%V%m%C%/(B
+$B<~2s%l%$%"%&%H%F!<%V%k$NBg$-$5$O!"%9!<%Q%V%m%C%/$,(B
 .Dv SBSIZE
-$B$NBg$-$5$G$"$k$H$$$&;v<B$K$h$j@)8B$5$l$F$$$^$9!#(B
+$B$NBg$-$5$r;}$D$3$H$K$h$j@)8B$5$l$F$$$^$9!#(B
 $B$3$l$i$N%F!<%V%k$NBg$-$5$O!"%U%!%$%k%7%9%F%`$N%V%m%C%/%5%$%:$K(B
 .Em $B5UHfNc(B
-$B$7$^$9!#%F!<%V%k$NBg$-$5$O(B
-$B2sE>%Q%?!<%s$,(B
+$B$7$^$9!#(B
+$B%;%/%?%5%$%:$,(B 2 $B$N$Y$->h$G$J$$$H$-$K$O!"<~2s%Q%?!<%s$r(B
 .Pq Fa fs_cpc
-$B$r7+$jJV$9A0$K4^$^$l$F$$$?%7%j%s%@?t$rA}$d$9$h$&$K!"(B
-$B%;%/%?%5%$%:$,(B 2 $BG\$G$J$$>l9g$KA}$($^$9!#(B
-$B2sE>%l%$%"%&%H%F!<%V%k$NBg$-$5$O!"(B
+$B$@$17+$jJV$9$^$G$K4^$^$l$k%7%j%s%@?t$,A}2C$9$k$N$G!"(B
+$BF1MM$K%F!<%V%k$NBg$-$5$bA}2C$7$^$9!#(B
+$B<~2s%l%$%"%&%H%F!<%V%k$NBg$-$5$O!"(B
 .Pq Fa struct fs
 $B$K;D$C$F$$$k%P%$%H?t$+$i3d$j=P$5$l$^$9!#(B
 .Pp
 $B%7%j%s%@%0%k!<%W$"$?$j$N%G!<%?%V%m%C%/?t$O!"%7%j%s%@%0%k!<%W$,(B
-$B$[$H$s$I(B 1 $B%V%m%C%/$G$"$k$N$G!"@)8B$5$l$F$$$^$9!#(B
-inode $B$H6u$-%V%m%C%/%F!<%V%k$O!"%7%j%s%@%0%k!<%W9=B$BN(B
+$B$?$+$@$+(B 1 $B%V%m%C%/$G$"$k$N$G!"@)8B$5$l$F$$$^$9!#(B
+inode $B$H6u$-%V%m%C%/%F!<%V%k$O!"C10l%V%m%C%/$+$i(B
+$B%7%j%s%@%0%k!<%W9=B$BN(B
 .Pq Fa struct cg
-$B$N$?$a$NNN0h$r=|$$$?C10l%V%m%C%/$K$T$C$?$j9g$C$F$$$J$1$l$P$J$j$^$;$s!#(B
+$B$N$?$a$NNN0h$r=|$$$?;D$j$K$T$C$?$j9g$C$F$$$J$1$l$P$J$j$^$;$s!#(B
 .Pp
 .Em Inode :
 inode $B$O!"(B
 .Tn UNIX
-$B%U%!%$%k%7%9%F%`Fb$N$9$Y$F$N%U%!%$%k3hF0@-$NCf?4$G$9!#(B
-$B3F3hF0%U%!%$%k!"8=:_$N3hF0%G%#%l%/%H%j!"%^%&%s%H$5$l$?%U%!%$%k!"(B
-$B%F%-%9%H%U%!%$%k!"(B'/' $B$K3d$jEv$F$i$l$k(B inode $B$O$?$C$?0l$D$G$9!#(B
-inode $B$O$=$N%G%P%$%9(B / i $BHV9f$K$h$C$FL>A0IU$1$5$l$F$$$^$9!#(B
+$B%U%!%$%k%7%9%F%`Fb$N$9$Y$F$N%U%!%$%k$K4X$9$kF0:n$NCf?4$G$9!#(B
+$B3F%"%/%F%#%V$J%U%!%$%k!"%+%l%s%H%G%#%l%/%H%j!"%^%&%s%H$5$l$?%U%!%$%k!"(B
+$B%F%-%9%H%U%!%$%k!"(Broot $B$K$O!"$=$l$>$l%f%K!<%/$J(B inode $B$,3d$jEv$F$i$l$^$9!#(B
+inode $B$O$=$N%G%P%$%9(B / i $BHV9f$K$h$C$F(B `$BL>A0IU$1(B' $B$5$l$F$$$^$9!#(B
 $B>\$7$/$O%$%s%/%k!<%I%U%!%$%k(B
 .Aq Pa sys/inode.h
 $B$r;2>H$7$F2<$5$$!#(B
