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From: Yoshihiro Ota <ota@j.email.ne.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
Message-Id: <20050416235744.5e097ee2.ota@j.email.ne.jp>
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Date: Sat, 16 Apr 2005 23:57:44 -0500
X-Sequence: FreeBSD-users-jp 84124
Subject: [FreeBSD-users-jp 84124] GEOM: gconcat gstripe
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$B$3$s$K$A$O!"B@ED$G$9!#(B

GEOM $B4XO"$r>/$7;n$7$F$$$k$N$G$9$,!"8!:w$7$F$b4XO"5-;v$r(B
$B$[$H$s$I8+$D$1$i$l$J$+$C$?$G!"4JC1$JJs9p$b4^$a$FEj9F$9$k(B
$B$3$H$K$7$^$7$?!#(B

$B9=@.$O(B Pentium III(800MHz) + 128MB + 3 x 20GB HD $B$G$9!#(B
FreeBSD-5.3-RC2 $B$,F~$C$F$$$^$9!#(B

ad0 $B$G5/F0$7$F!"(Bad1 $B$H(B ad3 $B$r(B GEOM $B$G;H$&9=@.$K$7$^$7$?!#(B
ad0 $B$K%7%9%F%`$H%G!<%?$,F~$j!"(Bad1 $B$H(B ad3 $B$K$O47$i$71?E>$K(B
$BDj4|E*$K%G!<%?$N%P%C%/%"%C%W$K$9$k$3$H$K$7$^$7$?!#(B

$B:G=i$O(B ad1 $B$H(B ad3 $B$K(B FreeBSD $B%9%i%$%9$,$H$b$K0l$D$:$D(B
$B$"$k>uBV$G!";n$7$F$_$?$N$G$9$,(B

Cannot add disk ad1s1 to data (error=17)
Cannot add disk ad3s1 to data (error=17)

$B$H(B /var/log/messages $B$K%m%0$5$l$k$N$G!"%9%i%$%9$r(B
$B40A4$K>C$7$F;n$7$?$H$3$m!"$3$l$i$N%a%C%;!<%8$O(B
$B=P$J$/$J$j$^$7$?!#(B

$B$?$@$7!"%9%i%$%9$,B8:_$9$k>uBV$G(B
gconcat label -v data /dev/ad1s1 /dev/ad3s1
newfs -U /dev/concat/data
mount /dev/concat/data /mnt/tmp
$B$H$d$C$F$b!"$7$C$+$j;H$($F$$$?$N$G!"%(%i!<$G$O$J$$$H(B
$B;W$o$l$^$9$,!">.$5$$(B HD $B$r$D$J$2$F;H$&$N$K$O!"$o$6$o$6(B
$B%9%i%$%9$r@Z$kI,MW$b$J$$$N$G!"%9%i%$%9$r40A4$K>C$7$^$7$?!#(B

stripe $B$b4JC1$K;n$7$?$H$3$m!"F1$8$h$&$J%a%C%;!<%8$,(B
$B=P$F$$$^$7$?!#B>$N%/%i%9$O;n$7$F$$$^$;$s$,!"(B
$BMWNNE*$K$OF1$8$@$H;W$$$^$9!#(B
$B>e5-$N$h$&$J9=@.$G(B stripe $B$K$9$k$H(B CPU $B$,(B I/O $B$h$j$b@h$K(B
$BDl$r$D$-%Q%U%)!<%^%s%9$,Mn$A$?$N$G!"(Bconcat $B$K$7$^$7$?!#(B

$B$=$N$"$H!"(B/boot/loader.conf $B$K(B
geom_concat_load="YES"
$B$HDI2C$7$F!"(Bfstab $B$K(B
/dev/concat/data /mnt/tmp nfs rw 3 3
$B$$$D$b$NMWNN$GDI2C$7$?$"$H!"(Brebooot $B$r$9$k$H!"(B
$BLdBj$b$J$/5/F0$7!"(B/mnt/tmp $B$r(B mount $B$G$-$^$7$?!#(B


P.S.
5.3-RC2 $B$r;H$C$?$N$O(B ad0 $B$KF~$C$F$$$?$+$i$H$$$&$@$1$G(B
$BB>$KB>0U$O$"$j$^$;$s!#(B
