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Date: Sat, 04 Jan 2003 16:42:39 +0900
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Subject: [FreeBSD-users-jp 72784] =?ISO-2022-JP?B?GyRCPzc9VSVZJXMbKEI=?=
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$B@iMU!w(Btaketora.net$B$G$9!#(B
$B:G6a5R$,(BLinux$B$r;XDj$9$k$3$H$,B?$$$N$G(BFreeBSD$BMJ8n$N0Y(B
$B5Y$_$N2q<R$K=P$F$-$F(BRAID/NFS/GBit $B$N4D6-$G(BLinux$B$H$N7k9=$$$$$+$2$s$J%F%9(B
$B%H$r9T$$$^$7$?!#35$M4|BT$I$*$j$N7k2L$G6;$r$J$G$*$m$7$F$$$^$9!#(B
$B?.Xa@-$O!)!)$G$9$,(B(CPU$B$d%A%C%W%;%C%H$O$F$O(BRAID$B%+!<%I$N7?HV$,0c$&$N$G!K(B
$B2?$+$N;29M$K$O$J$k$+$H(B ...
$B!!(B(FreeBSD$BB&$O(Bufs,soft-updates,Linux$BB&$O(BRedHat7.3$B$N(BEXT3FS$B$G$9(B)
$B!!(B
$B7k2L$N9M;!$r:G=i$K=q$/$H(B
1.3ware78xx RAID$B%+!<%I$K$*$$$F(B
$B!!(BFreeBSD$B$G$O(B RAID$B#5$O%i%$%H%Z%J%k%F%#$,M-$jCY$$!J$"$?$j$^$(!K$1$I(B
$B!!(BLocal IDE-DISK$B$0$i$$$OIi2Y$,>/$J$1$l$P=P$=$&$G$9!#(B
  Linux$B$G$O$J$<$+%m!<%+%k%G%#%9%/$h$jCY$$(B
 $B!J$?$@$7(BLinux$B$G$O(B7810$B$r;H$C$?$N$G$=$N=j0Y$+$b!K(B

2.NFS
   $B%/%i%$%"%s%H$H$7$F;H$&$J$i(BFreeBSD$B$H(BLinux$B$b$"$^$jJQ$o$i$J$$(B
$B!!!!%5!<%P!<$H$7$F$O(BFreeBSD$B$NJ}$,(B20-40%$BAa$$$_$?$$(B

3.$B%M%C%H%o!<%/%+!<%I(B
  GBit$B$K$*$$$F$d$O$j(BNS$B$h$j(BIntel$B$N%A%C%W$NJ}$,Aa$=$&$@!#(B
  ($B$I$A$i$b(B64Bit$B%P%9!!$?$@$7%A%C%W%;%C%H$d(BDISK$B$N$D$J$,$jJ}$,<c430c$$$^$9(B
$B!!$3$3$b>/$7$$$$$+$2$s!K(B

$B%m!<%+%k%G%#%9%/(B
1.
80MB(5400rpm)*8$B$N(BRAID10$B!!(BFreeBSD (Athron1200MHz*2$B!!(B3ware7850)
fserver# cstream -o /share4/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 13.68 s 78490714 B/s 74.85 MB/s
Since end of first transfer: 81261064 B/s 77.50 MB/s
2.
120MB(7200rpm)*6$B$N(BRAID5 $B!!(BFreeBSD (Athron1200MHz*2 3ware7850)
#fserver# cstream -o /share4/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 20.20 s 53150026 B/s 50.69 MB/s
Since end of first transfer: 54576861 B/s 52.05 MB/s
3.
Local ATA100 7200rpm FreeBSD (Xeon2.4*2 E7500)
demos5# cstream -o /home0/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 25.98 s 41332733 B/s 39.42 MB/s
Since end of first transfer: 41762568 B/s 39.83 MB/s
4.
80MB(5400rpm)*5$B$N(BRAID5$B!!(BLinux (Athron 1600Mhz(1900+)*2 3ware7810)
[voice1]# cstream -o /home0/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 57.97 s 18521030 B/s 17.66 MB/s
Since end of first transfer: 18763181 B/s 17.89 MB/s
5.
Local ATA100 7200rpm Linux (Athron 1600Mhz(1900+)*2 760MPX)
[root@voice1 kchiba]# cstream -o /null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 29.83 s 35992572 B/s 34.33 MB/s
Since end of first transfer: 36988409 B/s 35.27 MB/s

NFS$B%G%#%9%/(B
6.$B!!(B2.$B$N(BDISK$B$r(BNFS$B$G(B FreeBSD$B!!(B(GBit Intel) (Xeon2.4*2)
demos5% cstream -o /home1/kchiba/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 78.39 s 13697832 B/s 13.06 MB/s
Since end of first transfer: 13745633 B/s 13.11 MB/s
7.$B!!(B2.$B$N(BDISK$B$r(BNFS$B$G(B FreeBSD$B!!(B(GBit NS) (Xeon2.2*2)
demos6% cstream -o /home1/kchiba/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 86.06 s 12477331 B/s 11.90 MB/s
Since end of first transfer: 12523256 B/s 11.94 MB/s

8.$B!!(B2.$B$N(BDISK$B$r(BNFS$B$G(B Linux$B!!(B(Gbit NS) (Athron1600MHz*2)
voice1% cstream -o /home1/kchiba/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 80.40 s 13354716 B/s 12.74 MB/s
Since end of first transfer: 13479824 B/s 12.86 MB/s
(rsize=8192,wsize=8192$B$G%^%&%s%H(B)
9.  3.$B$N(BDISK$B$r(BNFS$B$G(B FreeBSD$B!!(B(GBit NS) (Xeon2.2*2)
demos6# cstream -o /mnt/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 108.10 s 9933263 B/s 9.47 MB/s
Since end of first transfer: 9960527 B/s 9.50 MB/s
$B!J$1$I(B3.$B$N%G%#%9%/$OCY$$$N$G(B5.$B$N%G%#%9%/$G$b$d$C$F$_$?!K(B
10.  3.$B$N(BDISK$B$r(BNFS$B$G(B FreeBSD$B!!(B(GBit NS) (Xeon2.2*2)
demos6# cstream -o /mnt/null.bin -i - -b 2m -B 8m -n 1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 104.33 s 10291645 B/s 9.81 MB/s
Since end of first transfer: 10321365 B/s 9.84 MB/s
(NFS$B%/%i%$%"%s%H$b(BLinux$B$K$7$F$_$?(B CPU$B$,CY$$$1$I(B )
11. 3.$B$N(BDISK$B$r(BNFS$B$G(B FreeBSD$B!!(B(GBit NS) (PentiumIII$B!!(B1.13G*2)
[root@voice2 cstream-2.3]# cstream -o /mnt/null.bin -i - -b 2m -B 8m -n
1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 166.43 s 6451435 B/s 6.15 MB/s
Since end of first transfer: 6487767 B/s 6.19 MB/s
($B%^%&%s%H;~%P%C%U%!(B($B%Q%1%C%H!)(B)$B%5%$%:$r(Brsize=8192,wsize=8192$B$rK:$l$F$$$?(B
$B$N$G$b$&0lEY(B)
root@voice2 cstream-2.3]# cstream -o /mnt/null.bin -i - -b 2m -B 8m -n
1g -v 3
#0 finishing on condition 5
1073741824 B 1.0 GB 220.3 s (3:40 min) 4874778 B/s 4.65 MB/s
Since end of first transfer: 4894667 B/s 4.67 MB/s
$B!J$J$<$+CY$/$J$k!K(B


