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Date: Fri, 22 Dec 2000 16:51:31 +0900
Message-ID: <vmr9307v24.wl@rina.r.dl.itc.u-tokyo.ac.jp>
From: Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: In your message of "Tue, 19 Dec 2000 15:42:40 +0900"
	<3A3F0360.822861C5@nextcom.co.jp>
References: <3A3F0360.822861C5@nextcom.co.jp>
cc: Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp>
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Subject: [FreeBSD-users-jp 57721] Dell PowerEdge 6400/700 (was: Re: [FYI]DELL PowerEdge1400(RAID0
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$BC+B<!w?^=q4[EE;R2=8&(B.$B4pHW(B.$BElBg(B $B$G$9!#(B

On Tue, 19 Dec 2000 15:42:40 +0900,
  Masuda Masashi <masuda-m@nextcom.co.jp> said:

Masuda>   DELL $B$N%(%s%H%j!<%5!<%P%b%G%k$N(BPowerEdge1400(RAID 0$B9=@.(B)$B$r2q<R$GGc$C$?$N$G!"(B
Masuda> $B%F%9%H$H>N$7$F$A$g$C$H$@$1<Z$j$F(BFreeBSD 4.1 Release $B$r%$%s%9%H!<%k$7$F$_$^$7$?(B
Masuda> # 64Bit PCI $B%9%m%C%H$,$"$k%^%7%s$r?($k$N$O$3$l$,$O$8$a$F(B

$B;d$N$H$3$m$G$bF1$8$/(B Dell $B$N7W;;5!$rGc$C$?$N$G$9$,!"$3$A$i$O2?$r;W$C$?$N(B
$B$+$J$s$H(B PowerEdge 6400/700 $B$rGc$C$F$7$^$$$^$7$?!#(B Spec $B$O0J2<$NDL$j$G$9!#(B

CPU		Intel PentiumIII Xeon 700MHz x 4
Memory		3GB
RAID controller	AMI MegaRAID PERC2/DC RAM 128MB
HDD		73GB x 3 (RAID 0), 18GB x 1 (SCSI-3, boot dev)
Ether		Intel EtherExpress100+ (onboard)

$B$G!"(B FreeBSD$B$rF0$+$=$&$H$7$?$N$G$9$,!"(B -current $B$G$b$a$A$c$a$A$cBgJQ$G$7(B
$B$?!#8=:_$N(B release $B$G$OL5M}$,$"$k$+$H;W$$$^$9!#:#$^$G$N;~E@$G6lO+$7$?$3(B
$B$H$r(B3$BE@5s$2$F$*$-$^$9(B($B$&$A(B2$BE@$O$H$j$"$($:(B fix $B:Q(B)$B!#(B


1. $B%A%C%W%;%C%H(B

Dell $B$N7W;;5!$K$OBg35(B ServerWorks $B$N%A%C%W%;%C%H$,:\$C$F$$$k$N$G$9$,!"%A%C(B
$B%W%;%C%H$,?7$72a$.$?$N$+!"(B PCI bus $B>e$NA4$F$N%G%P%$%9$,8+$($^$;$s$G$7$?(B
(ahc $B$,8+$($J$+$C$?$N$G%$%s%9%H!<%k0JA0$NLdBj(B)$B!#(B acpica $B$r;H$C$F$_$?$H$3(B
$B$m!"A4$F$N%G%P%$%9$,8+$($k$h$&$K$J$j$^$7$?!#(B1$B2U=j(B patch $B$r:n$j$^$7$?$,!"(B
msmith $B$,(B commit $B:Q$G$9!#(B


2. swap metadata

swap metadata $B$H$O!"(B swap out $B$5$l$?%Z!<%8$r4IM}$9$k$?$a$N%G!<%?$G$9!#$b(B
$B$H$b$HC1=c$KJ*M}%a%b%j$NBg$-$5$KHfNc$9$k$h$&$K7W;;$5$l$F$$$?$?$a!"(B3GB$B$b(B
$B%a%b%j$,$"$k$H(B metadata $B$O(B250MB$BDx$H$J$j!"(B KVA $B6u4V(B1GB$B$K<}$^$j$^$;$s$G$7(B
$B$?(B (boot $B$O2DG=!"(B swap out $B$7$h$&$H$7$?;~$K(B NULL dereference $B$G(B panic $B$9(B
$B$k(B)$B!#$3$l$K$D$$$F$O(B KVM $B$K<}$^$k$h$&$K(B metadata $B$NBg$-$5$r<+F0D4@0$7!"$+(B
$B$D$=$l$G$b(B allocation $B$K<:GT$7$?>l9g$O(B swapon(2/8) $B$r(B reject $B$9$k$h$&$J(B
fix $B$r(B commit $B$7$^$7$?(B (src/sys/vm $B$N2<$KF|K\?M$,(B commit $B$7$?$N$O=i$a$F(B?)$B!#(B


$B$J$*!"$3$N$"$?$j$NOC$O!":#7n>e=\$K(B -arch $B$G$7$F$$$^$9!#6=L#$N$"$kJ}$O!"(B
$B%"!<%+%$%V$rC5$7$F$_$F2<$5$$!#(B dg $B$K$h$k$H(B cdrom.com $B$H$+$O(B KVM $B$r(B2GB$B$K(B
$B9-$2$F$$$k$=$&$G$9$,!"7k6IF($2$N<j$K$7$+$J$i$J$$$s$G$9$h$M$'(B...


3. vnode$B$N:FMxMQ(B

vnode $B$O!"4JC1$K$$$($P%+!<%M%kFbIt$G(B1$B$D$N%U%!%$%k$KBP1~$9$k$b$N$G$9(B($B;($J(B
$B@bL@$G$9$,(B)$B!#(Bsrc/sys/kern/vfs_cache.c rev 1.25 $B$K$F!"(Bfree list $B$K$"$k(B
vnode $B$G$b(B namecache $B$K(B directory $B$H$7$F$O$$$C$F$*$j!"$+$D$=$N(B
directory $B$ND>2<$K$"$k%U%!%$%k$N(B vnode $B$b$^$?(B name cache $B$K$O$$$C$F$$$k(B
$B>l9g!"$*$h$S(B vnode $B$,(B (text $B$d(B mmap(2) $B$J$I$K$h$j(B) vm object $B$N(B
backend $B$H$7$F;H$o$l$F$$$k>l9g$O:FMxMQ$G$-$J$/$J$j$^$7$?!#:#2s$N$h$&$K(B
striping $B$J$I$GF1;~$KBgNL$N%U%!%$%k$K%"%/%;%9$G$-$k$h$&$K$J$k$H!"(B
vnode $B$bBgNL$K:n$k1)L\$K$J$C$F$^$?(B KVM $B$,B-$j$J$/$J$C$F$7$^$$$^$9(B(ffs$B$K(B
$BBP$9$k(B vnode $B$G$O(B400K$B8D$0$i$$$,8B3&!"8=:_$N?t$O(B sysctl(8) $B$d(B systat(1)
$B$GFI$a$^$9(B)$B!#(B

$B8=:_!"(B name cache $B$+$i$N(B vnode $B2s<}$K$D$$$F;n83$7$F$$$k$H$3$m$G$9!#(B vm
object$B$O$^$@<j$,$D$$$F$^$;$s(B($B$=$l$G$b(B vnode $B?t$,H>J,$0$i$$$K$O$J$j$^$7$?(B
$B$,(B)$B!#(B


$B$5$7$"$?$C$F$NLdBj$,$3$l$/$i$$$G:Q$`$h$&$J$i!">-Mh$N(B5-stable$B$G$O$J$s$H$+(B
$B$J$k$G$7$g$&!#(B

-- 
Seigo Tanimura <tanimura@r.dl.itc.u-tokyo.ac.jp> <tanimura@FreeBSD.org>
