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Date: Wed, 11 Aug 1999 10:55:25 +0900
From: Keisuke Inoue <keisuke@csl.sony.co.jp>
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Subject: [FreeBSD-tech-jp 2423] Re: lack memory on 3.2-RELEASE
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$B$3$s$K$A$O!%0f>e$G$9!%(B


$BAjJQ$o$i$:(Bout of swap space$B$,H/@8$7$F$$$^$9!%(B

boot$B$+$i=gHV$K>uBV$r8+$F$$$/$H(B
boot$BD>8e(B(sshd, jserver, ewnnserver$BEy(B)$B$K(Blogin$B$G(B8MB free
ssh-agent1$B!$(Bimpwagent$B!$(BX$B$G(B0.5MB free
emacs-20.4$B$r5/F0$G(Bswap 1MB used
mew$B$r5/F0$G(Bswap 2MB used
Wnn6$B$r;H$$$O$8$a$F(Bswap 5MB used
netscape-4.6$B$r5/F0$7$F(Bswap 32MB used ($B$,!A$s(B)

$B$3$N$"$H;H$C$F$$$k$H(B1$BF|$0$i$$$G(B
swap_pager: out of swap space
$B$H$J$C$F!$(Bnetscape$B$r=*N;$5$;$F$b$^$@(Bout of swap space$B$G!$(B
emacs$B$r=*$o$i$9$H$d$C$H(Bps$B$,;H$($k$h$&$K$J$j$^$9!%(B
$B$3$N$H$-(Breal memory$B$O(B0.5MB free$B$G(Bswap$B$O(B56MB used$B$0$i$$$G$9!%(B
# $BB(:B$KH?1G$5$l$J$$$@$1$+$J!%(B

$B$_$J$5$s$N$*OC$@$H(Bmfs$B$,NI$/$J$$$h$&$G$9$,!$<+J,$N;H$$J}$G$O(B
gcc$B$d(Bc++$B$G$O$$$D$b(B-pipe$B$r$D$1$F$$$k$7!$(B/tmp$B$K$O$[$H$s$I%U%!(B
$B%$%k$r$D$/$C$F$$$^$;$s!%(B
% ls /tmp
/tmp:
esrv11950-pochi= jd_sockV6=       screens/         
im-keisuke/      keisuke578NHD/   ssh-keisuke/     
$BC/$+$,(B/tmp$B$r;H$C$F(Bmfs$B$rB@$i$;$F$$$k$N$G$7$g$&$+!%(B


  Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
$B!?!1!1!1!1!1!1!1(B
> $B:G6a$N(Bdisk$B$O7k9=B.$$$N$G(B, memory bandwidth $B$,(B bottle neck $B$K$J$k$N$O(B
> $B;v<B$G$9$,(B, MFS $B$N6/$_$O(B, (page out $B$5$l$F$J$1$l$P(B)seek time $B$,8B$j$J$/(B
> 0 $B$K6a$$$3$H$G$7$g$&(B. ($B$=$NJ,(B memory $BL5BL8/$$$9$k$o$1$G$9$,(B.)

$B$A$g$C$HC&@~$7$^$9!%(B
$B;d$,(Bmfs$B$r;H$&$N$O(Broot dir.$B$K(B/tmp$B$rCV$-$?$/$J$$$+$i$G$9!%(B
BSD$B$NEAE}E*$J$d$jJ}$@$H99?7IQEY$G%Q!<%F%#%7%g%s$r@Z$C$F$$$/(B
$B$H;W$$$^$9!%$=$l$G!$$$$D$b(B
/, /var, /usr, /export/home
$B$H%Q!<%F%#%7%g%s$rJ,$1$F$$$^$9!%(B/, /usr$B$O$[$\=q$-9~$^$l$J$$(B
$B%Q!<%F%#%7%g%s$N$D$b$j$J$N$G!$(B/(root)$B$K(B/tmp$B$,$"$k$H:$$j$^$9!%(B
$B$@$+$i(Bmfs$B$O=EJu$7$F$$$^$7$?!%(B

$B$_$J$5$s$O(B/tmp$B$r$I$&$7$F$$$^$9$G$7$g$&$+(B?

$B!&(B/var$B$X%j%s%/$rD%$k(B
$BH]Dj(B: single user$B$G5/F0$7$?$H$-$K(B/tmp$B$,$J$$!%(B

$B!&JL%Q!<%F%#%7%g%s$r:n$k(B
$BH]Dj(B: $B%Q!<%F%#%7%g%s$,A}$($9$.$k!%(B

$B!&(B/tmp$B$O(B/(root)$B$K$"$k(B
$BH]Dj(B: /$B$N2u$l$k4m81@-$,A}$(!$%/%i%C%7%e;~$NI|5l$,LLE]$K$J$k!%(B
$B9NDj(B: /etc$B$@$1%^%a$K%P%C%/%"%C%W$r<h$C$F$$$l$PLdBj$J$$!%(B


--
Keisuke Inoue <keisuke@csl.sony.co.jp>
Sony Computer Science Laboratories, Inc.
