From owner-FreeBSD-tech-jp@jp.freebsd.org  Thu Jul 16 11:05:18 1998
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To: FreeBSD-tech-jp@jp.freebsd.org
Date: Thu, 16 Jul 1998 10:58:15 +0900
From: Takanori Watanabe <takawata@shidahara1.planet.kobe-u.ac.jp>
Reply-To: FreeBSD-tech-jp@jp.freebsd.org
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X-Distribute: distribute [version 2.1 (Alpha) patchlevel=24e+ JFUG special]
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Subject: [FreeBSD-tech-jp 1638] non512support.diff and 3.0-current support of non-512 is different?
Errors-To: owner-FreeBSD-tech-jp@jp.freebsd.org
Sender: owner-FreeBSD-tech-jp@jp.freebsd.org

$B$o$?$J$Y$G$9!#(B

$BNc$N(BATAPI MO$B%I%i%$%V$K$D$$$F$NB3$-$J$s$G$9$,!"(B
$B%F%9%HMQ$K;H$C$F$$$k$N$O(B2.2.5-stable$B$K(Bnon512support.diff$B$rEv$F$?(B
$B%+!<%M%k$G(Bnewfs$B$7$?(BFFS$B$N(BMO$B$J$s$G$9$,!"$=$N5!3#$N(Bodstart()$B$H:#2s$N(B
$B5!3#$N(Bwfd_start()(3.0-980520-SNAP)$B$G(Bblkno$B4X78$rD4$Y$F8+$^$7$?$,!"(B
$B$J$s$+%U%!%$%k%7%9%F%`$,H/9T$7$F$kMW5a$,0c$C$F$k$h$&$J5$$,$7$^$9!#(B
$B$R$g$C$H$7$F$=$l$i$N4V$K8_49@-$,$J$$$N$G$7$g$&$+!)(B
$B$=$l$H$b!"(Bopen$B$N;~$K@_Dj$9$k%Q%i%a%?<!Bh$J$s$G$7$g$&$+!#(B

$BF1$8%a%G%#%"$r%^%&%s%H$7$?;~$N%a%C%;!<%8!#(B

2.2.5-stable+non512support.diff
$B%G%P%$%9$KMW5a$rH/9T$9$kA0$K(B
printf("b_blkno=%d,blkno=%d,nblk=%d\n",bp->b_blkno,blkno,nblk);
$B$rI=<(!#(B

Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=0,blkno=0,nblk=1
Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=4,blkno=1,nblk=1
Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=16,blkno=4,nblk=4
Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=2032,blkno=508,nblk=1
Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=16,blkno=4,nblk=1
Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=2032,blkno=508,nblk=1
Jul 16 07:51:14 yoru /kernel.TEST: b_blkno=64,blkno=16,nblk=4
Jul 16 07:51:26 yoru /kernel.TEST: b_blkno=16,blkno=4,nblk=1
Jul 16 07:51:26 yoru /kernel.TEST: b_blkno=2032,blkno=508,nblk=1
Jul 16 07:51:34 yoru /kernel.TEST: b_blkno=2048,blkno=512,nblk=1


3.0-980520-SNAP$B$N>l9g!#(B
$BF1$8$/(B
        printf("wfd%d:b_blkno=%d pblkno=%d bcount=%d blkno=%d,nblk=%d\n",
               t->unit,bp->b_blkno,
               bp->b_pblkno,bp->b_bcount,blkno,nblk);
$B$rI=<(!#(B
Jul 16 10:58:09 tmp /kernel.TEST: wfd1:b_blkno=0 pblkno=0 bcount=2048 blkno=0,nblk=1
Jul 16 10:58:09 tmp /kernel.TEST: wfd1:b_blkno=4 pblkno=4 bcount=2048 blkno=1,nblk=1
Jul 16 10:58:09 tmp /kernel.TEST: wfd1:b_blkno=16 pblkno=16 bcount=8192 blkno=4,nblk=4
Jul 16 10:58:09 tmp /kernel.TEST: wfd1:b_blkno=508 pblkno=508 bcount=2048 blkno=127,nblk=1
Jul 16 10:58:09 tmp /kernel.TEST: wfd1:b_blkno=508 pblkno=508 bcount=2048 blkno=127,nblk=1
Jul 16 10:58:09 tmp /kernel.TEST: wfd1:b_blkno=16 pblkno=16 bcount=2048 blkno=4,nblk=1
$B$$$:$l$K$*$$$F$b(Bblkno$B$O<B:]$KMW5a$K$$$/(Blbn$B$r<($9$h$&$G$"$k!#(B

$B$H!"MW5a$7$K$$$/%V%m%C%/$,0c$&$h$&$J$s$G$9$,!#(B

$B?@8MBg3XBg3X1!<+A32J3X8&5f2J(BD1$B>pJs%a%G%#%"2J3X@l96(B
<a href="http://www.planet.kobe-u.ac.jp/~takawata/key.html">
Public Key</a>
Key fingerprint =  2C 51 E2 78 2C E1 C5 2D  0F F1 20 A3 11 3A 62 2A 
