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Date: Thu, 14 Sep 2000 20:18:52 +0900
From: Atsushi Furuta <furuta@sra.co.jp>
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Subject: [FreeBSD-users-jp 55202] Re: =?ISO-2022-JP?B?GyRCJVEhPBsoQg==?=
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  $B8EED$G$9!#(B

From: Kenichi Okuyama <okuyamak@dd.iij4u.or.jp>
Date: Thu, 14 Sep 2000 17:27:09 +0900

> LFS $B$N0l<o$J$s$G!"(B

  sprite $B$d(B 4.4BSD $B$N(B LFS (log-structured filesystem) $B$H!"(BAIX $B$N(B JFS 
$B$d(B SGI $B$N(B XFS $B$G;H$o$l$($F$$$k(B metadata logging (== journaling) $B$O;w$F(B
$B0[$k$b$N$G$9!#(BJFS $B$O(B LFS $B$N0l<o$G$O$"$j$^$;$s!#(B

  LFS $B$G$O%U%!%$%k%7%9%F%`>e$N$[$H$s$IA4$F$N%G!<%?9=B$$,DI5-$5$l$k(B log 
$B$H$7$F9=@.$5$l$F$$$^$9!#%U%!%$%k%7%9%F%`A4BN$,%;%0%a%s%H$H8F$P$l$kJ#?t(B
$B$N%V%m%C%/$+$i9=@.$5$l$F$$$^$9!#(B

  $B0lJ}!"(BXFS $B$d(B JFS $B$G$O8EE5E*$J%U%!%$%k%7%9%F%`$K(B metadata $B$r5-O?$9$k(B
$B$?$a$N(B log $B9=B$$,JLESDI2C$5$l$?$b$N$G$9!#(BFFS $B$,J#?t$N%V%m%C%/$KJ,3d$G(B
$B$-$J$$$N$HF1MM$K!"%U%!%$%k%7%9%F%`A4BN$,%;%0%a%s%H$KJ,3d$5$l$kI,A3@-$O(B
$B$"$j$^$;$s!#(BAIX $B$N(B JFS $B$O!"JLESF0E*$J%V%m%C%/DI2C(B/$B:o=|$N5!G=$rDI2C$7$F(B
$B$$$k$N$G$O$J$$$+$H;W$$$^$9!#(B
-- 
$B8EED(B $BFX(B
furuta@sra.co.jp
