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In-reply-to: Your message of "Fri, 06 Apr 2007 07:43:10 JST."
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From: User Saito <Koichi.Saito@jp.sony.com>
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Date: Fri, 06 Apr 2007 11:28:40 +0900
X-Sequence: FreeBSD-users-jp 90473
Subject: [FreeBSD-users-jp 90473] Re: =?ISO-2022-JP?B?GyRCOkY1LxsoQg==?=
 =?ISO-2022-JP?B?GyRCRjA4ZSRLGyhC?= RAID1
 =?ISO-2022-JP?B?GyRCOT1ALiQsOCskKCRKJC8kSiRqJF4kORsoQg==?=
Sender: owner-FreeBSD-users-jp@jp.FreeBSD.org
X-Originator: saito@sirius.eng.skd.sony.co.jp
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+060209

$B$3$s$K$A$O!"@FF#$G$9!#(B

>
>ataraid$B$N>l9g(B $B3F%+!<%IKh$K3JG<>l=j$,0[$J$j$^$9!#$3$l$O!"3F%+!<%I$N(B BIOS
>$BKh$K9=@.>pJs$NFbMF$d3JG<$9$k>l=j$,0[$J$k$?$a$G$9!#(Batacontrol$B$G=q$-9~$^$l(B
>$B$k>pJs$O!"(BBIOS$B$G9=@.$7$?>l9g$HF1Ey$K$J$k$h$&G[N8$5$l$F$$$^$9!#(B
>$B$G(B src/sys/dev/ata/ata-raid.[ch] $B$r8+$k$H!"(BSiI$B$O:G=*%;%/%?$+$i(B 512bytes
>$B$,(BRAID$B9=@.MQ>pJs$NNN0h$H$7$F;HMQ$5$l$F$$$k$3$H$,J,$+$j$^$9!#(B
>
>$B0lJ}!"(Bgeom label $B$O(B($B;HMQ%+!<%I$K4X78$J$/(B)$B:G8e$N(B1$B%;%/%?J,$r%i%Y%kMQ$H$7$F(B
>$B;HMQ$7$F$$$^$9!#(B
>(src/sys/geom/label/g_label.c, src/sys/geom/mirror/g_mirror.c)
>
>$B$H$$$&$o$1$G!"(BSiI$B$N>l9g$O(B ataraid $B$H(B geom label $B$N=q$+$l$k>l=j$OF10l$N(B
>$B$h$&$G$9!#$?$@$7=q$+$l$kFbMF$O0c$&$N$G!"9=@.>pJs$,2u$l$F$$$k$H4*0c$$$7$?(B
>$B%+!<%I(BBIOS$B$,!"Ev3:NN0h$r=i4|2=$7$F$7$^$C$?$H$$$&2DG=@-$O$"$j$^$9!#(B
>$B!t$U$D!<$O$=$s$JM>7W$J$3$H$O$7$J$$$H;W$&$s$G$9$,!D!#(B
>
$B$*!<!"$9$P$i$7$$!#(B
$B$5$C$=$/3NG'$7$F$_$^$7$?!#(B

RAID$B$N(BBIOS$B$O!"9=@.$,$J$$>uBV(B("Delete RAID Set"$B$r<B9T(B)$B$G!'(B

deneb# atacontrol delete ar0
deneb# diskinfo -c /dev/ad4
/dev/ad4
        512             # sectorsize
        500107862016    # mediasize in bytes (466G)
        976773168       # mediasize in sectors
        969021          # Cylinders according to firmware.
        16              # Heads according to firmware.
        63              # Sectors according to firmware.
...

$B:G=*%;%/%?$r(B0$B%/%j%"!'(B
deneb# dd if=/dev/zero of=/dev/ad4 bs=512 count=1 seek=976773167
deneb# dd if=/dev/zero of=/dev/ad6 bs=512 count=1 seek=976773167

deneb# dd if=/dev/ad4 bs=512 count=1 skip=976773167 | hd
1+0 records in
1+0 records out
512 bytes transferred in 0.000300 secs (1705706 bytes/sec)
00000000  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
00000200

$B%/%j%"$5$l$F$$$k$h$&$G$9$N$G!"(Bgmirror$B$G(BRAID1$B9=@.!'(B

deneb# gmirror label -v -b split -s 16384 ad46 /dev/ad4
Metadata value stored on /dev/ad4.
Done.
deneb# gmirror insert -v ad46 /dev/ad6
Done.

$B:G=*%;%/%?$O!'(B

deneb# dd if=/dev/ad4 bs=512 count=1 skip=976773167 | hd
1+0 records in
1+0 records out
512 bytes transferred in 0.000895 secs (572205 bytes/sec)
00000000  47 45 4f 4d 3a 3a 4d 49  52 52 4f 52 00 02 00 00  |GEOM::MIRROR....|
00000010  03 00 00 00 61 64 34 36  00 c2 66 c0 80 fd 2a c3  |....ad46.$B%D(Bf$B%?(B..*$B%F(B|
00000020  34 2a 3f d4 af d3 88 a6  5c 6d e5 e6 02 00 00 00  |4*?$B%d%C%b(B.$B%r(B\m......|
00000030  00 01 00 00 00 00 00 40  00 00 03 00 5e c0 70 74  |.......@....^$B%?(Bpt|
00000040  00 00 00 00 02 00 00 00  00 00 00 00 00 00 00 00  |................|
00000050  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
00000070  60 c0 70 74 00 00 00 84  4e f8 cc e7 1a 26 2b e3  |`$B%?(Bpt....N.$B%U(B..&+.|
00000080  fa cc 60 64 c0 dc b4 00  00 00 00 00 00 00 00 00  |.$B%U(B`d$B%?%o%((B.........|
00000090  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
00000200
deneb# dd if=/dev/ad6 bs=512 count=1 skip=976773167 | hd
00000000  47 45 4f 4d 3a 3a 4d 49  52 52 4f 52 00 00 00 00  |GEOM::MIRROR....|
00000010  03 00 00 00 61 64 34 36  00 3c 96 da 8b 45 65 c0  |....ad46.<.$B%l(B.Ee$B%?(B|
00000020  80 0a 2b c3 af d3 88 a6  81 bd 90 27 02 00 00 00  |..+$B%F%C%b(B.$B%r(B.$B%9(B.'....|
00000030  00 01 00 00 00 00 00 40  00 00 03 00 5e c0 70 74  |.......@....^$B%?(Bpt|
00000040  00 00 00 00 02 00 00 00  00 26 77 00 00 00 00 00  |.........&w.....|
00000050  00 00 00 00 00 00 00 03  00 00 00 00 00 00 00 00  |................|
00000060  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000070  60 c0 70 74 00 00 00 a6  7e c1 0a c4 59 a5 39 fc  |`$B%?(Bpt...$B%r(B~$B%A(B.$B%H(BY$B!&(B9.|
00000080  1a 4c 87 17 47 4b f9 00  00 00 00 00 00 00 00 00  |.L..GK..........|
00000090  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
1+0 records in
1+0 records out
512 bytes transferred in 0.084255 secs (6077 bytes/sec)
00000200

$B$=$l$C$]$$46$8$G!"9=@.>pJs$H;W$o$l$k%G!<%?$,=q$+$l$F$$$^$9!#(B

$B$3$3$G:F5/F0$7!":G=*%;%/%?$r8+$F$_$k$H!&!&!&(B

deneb# dd if=/dev/ad4 bs=512 count=1 skip=976773167 | hd
1+0 records in
1+0 records out
512 bytes transferred in 0.000264 secs (1938162 bytes/sec)
00000000  5a 04 ff 3f 37 c8 10 00  00 00 00 00 3f 00 00 00  |Z..?7$B%M(B......?...|
00000010  00 00 00 00 20 20 20 20  20 20 46 56 34 44 30 30  |....      FV4D00|
00000020  34 52 4e 43 57 4e 43 34  03 00 a7 77 34 00 32 2e  |4RNCWNC4..$B%!(Bw4.2.|
00000030  31 30 20 20 20 20 48 69  74 61 63 68 69 20 48 44  |10    Hitachi HD|
00000040  54 37 32 35 30 35 30 56  4c 41 33 36 30 20 20 20  |T725050VLA360   |
00000050  20 20 20 20 20 20 20 20  20 20 20 20 20 20 10 80  |              ..|
00000060  00 00 00 2f 00 40 00 02  00 02 07 00 30 58 38 3a  |.../.@......0X8:|
00000070  00 00 00 00 00 00 00 01  ff ff ff 0f 00 00 07 04  |................|
00000080  03 00 78 00 78 00 78 00  78 00 00 00 00 00 00 00  |..x.x.x.x.......|
00000090  00 00 00 00 00 00 1f 00  06 07 00 00 5e 00 40 00  |............^.@.|
000000a0  fc 00 1a 00 6b 34 e9 7f  73 47 68 34 01 bc 63 47  |....k4..sGh4.$B%7(BcG|
000000b0  7f 00 60 00 00 00 00 00  fe ff 00 00 fe 80 08 00  |..`.............|
000000c0  ca 00 f9 00 10 27 00 00  30 60 38 3a 00 00 00 00  |$B%O(B....'..0`8:....|
000000d0  ca 00 00 00 00 00 87 5a  00 50 a2 cc c9 13 c9 65  |$B%O(B......Z.P$B!V%U%N(B.$B%N(Be|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 10 40  |...............@|
000000f0  10 40 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |.@..............|
00000100  01 00 0b 00 14 31 95 10  04 00 02 00 43 49 08 05  |.....1......CI..|
00000110  04 07 00 00 64 00 00 fd  ff ff 02 00 00 00 00 00  |....d...........|
00000120  00 00 00 00 08 00 00 00  01 02 00 00 00 00 53 69  |..............Si|
00000130  49 20 52 61 69 64 31 20  53 65 74 20 20 20 98 35  |I Raid1 Set   .5|
00000140  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
00000190  00 00 00 00 00 00 00 00  00 00 00 00 3f 00 00 00  |............?...|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 a5 39  |..............$B!&(B9|
00000200

$B$"!<!"=q$-49$o$C$F$k!*(B

$BJ8;zNs$G8+$($F$$$k(B"SiI Raid1 Set"$B$H$$$&$N$O%+!<%I$N(BBIOS$B$K$bI=<($5$l$F$$$^$7$?!#(B
$BA02s$K$b;XE&$5$l$^$7$?$,!"(BBIOS$B$,$3$3$r=q$-49$($F$$$k$h$&$G$9!#(B
("Delete RAID Set"$B$7$F$$$k$K$b$+$+$o$i$:!":o=|$9$kA0$N>pJs$r=q$$$F$$$k(B)

$B$?$a$7$K(BRAID0$B$r%+!<%I(BBIOS$B$G@_Dj$7!"$=$N8e(B"Delete RAID Set"$B$G:o=|$7$F:F5/F0!"(B
$B8+$F$_$k$H!"(B"SiI Raid0 Set"$B$H$+=q$+$l$F$$$^$9!#(B

BIOS$B$,=q$-49$($F$$$k$3$H$O!"$[$\4V0c$$$J$$$h$&$G$9!#(B

>
>gmirror$B9=@.8e!"%+!<%I(BBIOS$B$G(BRAID$B9=@.$$$B$C$F$$$^$;$s$h$M!)(B
>ataraid$B$r;HMQ$7$J$$>l9g!"%+!<%I(BBIOS$BB&$G$N(BRAID$B9=@.$O8fK!EY$G$9!#C1$J$k(B
>ATA$B%G%P%$%9$H$7$F8+$($k$h$&!";vA0$K@_Dj$7$F$*$-$^$7$g$&!#(B
>
$BN;2r$7$^$7$?!#(B

$B$8$D$O(BJBOD$B$H;XDj$9$k%a%K%e!<$,%+!<%I$N(BBIOS$B$K$"$j$^$;$s$G$7$?!#(B
($B%^%K%e%"%k$K$O=q$$$F$"$j$^$9$,(B)
$B$N$G!"9=@.$,$J$$>uBV$,(BJBOD$B$@$H;W$C$F$$$^$7$?$,!"$A$,$&$N$+$J!)(B

Silicon Image$B$N%[!<%`%Z!<%8$K(BBIOS$B$,$*$$$F$"$j$^$7$?$N$G!"$R$g$C$H$7$?$i!"(B
RAID$B$G$O$J$$(BBIOS$B$K=q$-49$($l$P!":G=*%;%/%?$K0-$5$9$k$3$H$b$J$$$+$b$7$l$^$;$s!#(B
($B>/!9I]$$$N$G:#$O$G$-$^$;$s$,(B)

$B$$$m$$$m$H>pJs$"$j$,$H$&$4$6$$$^$7$?!#(B
$B$*$+$2$5$^$G860x$,$o$+$j!"4vJ,$9$C$-$j$7$?46$8$G$9!#(B
