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To: FreeBSD-users-jp@jp.FreeBSD.org
From: Masachika ISHIZUKA <ishizuka@ish.org>
In-Reply-To: <030514174151.M0164688@pelsia.ensure-tech.co.jp>
References: <20030514164941shamada@plum.pbs.plala.or.jp>
	<030514174151.M0164688@pelsia.ensure-tech.co.jp>
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Date: Wed, 14 May 2003 23:05:44 +0900
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Subject: [FreeBSD-users-jp 74507] Re: =?ISO-2022-JP?B?GyRCJT0lVRsoQg==?=
 =?ISO-2022-JP?B?GyRCJUgbKEI=?= RAID
 =?ISO-2022-JP?B?GyRCJE5KfUshGyhC?= 
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  $B@PDM!w?yJB$G$9!#(B

  $B;d$,;H$C$F$$$k$N$O!"(Bccd, vinum, ar $B$G$9!#(BRAID1 $B$G$O@N$O(B ccd $B$r(B
$B;H$C$F$$$^$7$?!J$3$l0J30$N$b$N$O$^$@$J$+$C$?!K$,!"8N>c;~$K%G!<%?(B
$B$N>C<:$rLH$l$k$3$H$,$G$-$k$@$1$G%7%9%F%`$ODd;_$7$F$7$^$$$N$G!"1?(B
$BMQ$,7QB3$G$-$k(B vinum $B$K0\9T$7!"99$K(B ar $B$N$[$&$,@_Dj$,C1=c$G(B hotswap
$B$G$N1?MQ$,3Z$@$C$?$N$G!":G6a$O$b$C$Q$i(B ar $B$G$9!#$"$H(B 5.x $B$K$O(B
raidframe $B$,$"$j$^$9$,$^$@<B:]$K;H$C$?$3$H$O$"$j$^$;$s!#(B

(1) ccd
 - RAID0, RAID1 $B$,2DG=(B
 - $B0lHV8E$/$+$i$"$j!"0BDj$7$F$$$k(B
 - OS $B$,5/F0$7$F$+$i(B driver $B$,5/F0$9$k$?$a!"(Bboot partition $B$K$O(B
   $B;H$($J$$(B
 - disk $B$N0lItJ,$@$1$r(B ccd $B$K3dEv$F2DG=(B
 - RAID1 $B$G1?MQ$7$F$$$k;~$K(B disk $B$,(B1$B8D8N>c$7$?>l9g!"(Bdisk $B%"%/%;(B
   $B%9$,ITG=$H$J$k!#(Bdisk $B$r8r49$7$F%_%i!<$r2sI|$9$k$+!";CDjE*$K(B
   ccd $B$N@_Dj$rJQ99$7$F(B disk 1 $B8D$G(B ccd $B$r:FDj5A$7$J$$$H!"1?MQ(B
   $B$O:F3+$G$-$J$$(B
 - RAID1 $B$N:F9=C[$O%^%7%s$rDd;_$7$F(B dd $B$G%3%T!<$9$k0J30$KJ}K!$,(B
   $B$J$$$?$a!"8N>c2sI|$K;~4V$,$+$+$k(B

(2) vinum
 - RAID0, RAID1, RAID5 $B$,2DG=(B
 - RAID5 $B$O@N$O0BDj@-$H@-G=$KLdBj$,$"$C$?!J:G6a$O;n$7$F$J$$$N$G(B
   $BITL@!K(B
 - OS $B$,5/F0$7$F$+$i(B driver $B$,5/F0$9$k$?$a!"(Bboot partition $B$K$O(B
   $B;H$($J$$(B
 - RAID1/RAID5 $B$G1?MQCf$K(B disk $B$,(B1$B8D8N>c$9$k$H!"8N>c$7$?(B disk $B$O(B
   $B<+F0E*$K7O$+$i30$l$F1?MQ$O7QB3$5$l$k(B
 - disk $B8r498e$N(B RAID1/RAID5 $B$N:F9=C[$O1?MQ$7$?$^$^2DG=$G$"$k(B
 - disk $B$N0lItJ,$@$1$r(B vinum $B$K3dEv$F2DG=(B
 - $B1Q8l$N%a!<%j%s%0%j%9%H$r8+$F$$$k$H!"B?J,!"(BFreeBSD $B%f!<%6$,;H(B
   $B$C$F$$$k%=%U%H%&%'%"(B RAID $B$G$O$3$l$,0lHVB?$$$h$&$J5$$,$7$^$9!#(B

(3) ar (NIC $B$N(B ar $B$H$OL54X78$G$9!#(Bman ar $B$G$O$J$/(B man atacontrol)
 - ata driver $B<+BN$N5!G=$N$?$a!"(Bata disk $B$N$_MxMQ2DG=!#(Bata driver
   $B$N:n<T$,(B ata driver $B<+BN$N5!G=3HD%$H$7$F3+H/$7$F$$$k$N$G!"8D(B
   $B?ME*$K$O$+$J$j?.Mj$7$F$$$^$9!#(B
 - RAID0, RAID1, RAID0+1, SPAN $B$,2DG=(B
 - promise $B$d(B highpoint $BEy$N(B ata raid card $B$r;H$o$J$$>l9g$K$O!"(B
   boot partition $B$O(B RAID1, SPAN $B$K8B$j2DG=!#(Bata raid card $B$r;H(B
   $B$&>l9g$K$O!"$I$N9=@.$G$b(B boot $B2DG=(B
 - disk $B$N0lItJ,$@$1$r;H$&$3$H$O$G$-$J$$!#$7$?$,$C$F!"0l8D$N(B disk
   $B$K(B FreeBSD $B0J30$N(B OS $B$bF~$l$?$$$H$$$&MQES$K$OIT8~$-(B
 - RAID1 $B$d(B RAID0+1 $B$G(B disk $BJR7O$N8N>c$G$O!"8N>c$7$?(B disk $B$,<+(B
   $BF0E*$K7O$+$i30$l$F1?MQ$O7QB3$5$l$k(B
 - RAID1 $B$d(B RAID0+1 $B$N:F9=C[$O!"1?MQ$7$?$^$^2DG=(B
 - $B8D?ME*$K$O(B RAID1 $B$N:n@.$d:F9=C[$O!"(Bdisk $B$N0lItJ,$@$1$r3dEv$F(B
   $B$i$l$J$$$?$a$K$I$l$@$13dEv$F$k$+Ey$NA0=`Hw$,$J$$$?$a(B disk $BA4(B
   $BBN$r;H$&>l9g$K$O(B (1)$B!A(B(4) $B$NCf$G0lHV4JC1$@$H;W$&!#(B
 - 4.8R $B$d(B 5.0R $B$N>l9g!"(BRAID1 $B$NFI$_=P$7$O%m!<%I%P%i%s%9$5$l$J(B
   $B$$!#(B5.1-BETA $B$G$O2~A1$5$l$F$$$kH&$G$9$,!"$^$@;d$O;n$7$F$$$^(B
   $B$;$s!#(B
 - $B$A$J$_$K(B 5.1-BETA $B$G(B ad0 $B$H(B ad2 $B$G(B RAID1 $B$rAH$`>l9g$O0J2<$N(B
   $BDL$j!#(B4.8R $B$N>l9g!"?75,:n@.$OF1$8$@$,!":F9=C[$O(B addspare $B$,(B
   $B$J$$$N$G$A$g$C$HLLE]!#(Bata driver $B:n<T$N(B sos $B$5$s$,@:NOE*$K3+(B
   $BH/$7$F$/$l$F$$$k$N$G!"B?J,!"(B4.9R $B$O(B addspare $B$,;H$($k$h$&$K(B
   $B$J$k$H;W$$$^$9!#(Bpromise card $BEy$N>l9g$K$O!"(B4.8R $B$G$b:F9=C[$O(B
   $B4JC1$G$9!#(B
   ($B?75,:n@.(B)
    1> $BIaDL$K(B ad0 $B$X(B OS $B$r%$%s%9%H!<%k(B ($B%G%#%9%/$N:G8e$K(B unused
       $B$,$J$$>l9g$K$O(B fdisk $B$G0lC62rJ|$7$F:FEY(B a $B$G3dEv$F$k$3$H(B)
    2> single user mode $B$G5/F0(B
    3> mount -ar
    4> mount -u /
    4> vi /etc/fstab $B$G(B ad0 $B$rA4It(B ar0 $B$KD>$9(B
    5> mount -ur /
    6> atacontrol create RAID1 ad0 ad2
    7> reboot
   ($B:F9=C[(B) ad2 $B$,8N>c$7$?>l9g$N=$M}J}K!(B
    1> atacontrol detach 1
    2> ad2 $B$r8r49$9$k(B
    3> atacontrol attach 1
    4> atacontrol addspare ar0 ad2
    5> atacontrol rebuild ar0

(4) raidframe$B!J;H$C$?$3$H$,$J$$$N$G!"4V0c$C$F$$$?$i$4LH$J$5$$!K(B
 - RAID0, RAID1, RAID4, RAID5 $BEy$,2DG=(B
 - disk $B$N0lIt$r3dEv$F$k$3$H$,2DG=(B
 - RAID1 $BEy$O(B boot $B2DG=(B
 - 5.0 $B$+$iDI2C$5$l$?5!G=$J$N$G!"(B4.x $B$^$G$G$O;H$($J$$(B
 - RAID1, RAID4, RAID5 $BEy$O1?MQ$7$?$^$^:F9=C[$,2DG=(B
