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From: "Murakami Hiroshi" <nws830@ca2.so-net.or.jp>
To: FreeBSD-users-jp@jp.freebsd.org
Date: Wed, 24 Dec 1997 10:21:05 +0900 (JST)
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Subject: [FreeBSD-users-jp 22715] A bug found in concatinated disk driver. interleave=0 ?
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Concatenated Disk driver $@$N<B83$r$7$F$$$F%P%0$H;W$o$l$kLdBj$r(J
$@8+IU$1$?$N$GJs9p$7$^$9!#(J
OS $@$O(J 2.2.2R $@$G!"(J SCSI adaptor $@$O(J AHA-2940UW $@$G$9!#(J
SCSI $@%P%9$O(J Ultra-Wide $@$G!"0lK\$N(J SCSI $@%P%9$K(J 2$@8D$N%G%#%9%/$,(J
$@$D$J$,$C$F$$$^$9!#(J($@EvA3JRJ}$N$_%?!<%_%M%H(J).

$@$5$F!"(J IBM $@$N(J 4.3GB $@$N(J Ultra-Wide SCSI 3.5" HDD DCAS-34330UW $@$K1w$$$F!"(J
2$@8D$r%3%s%+%A%M!<%H(J($@=gHV$K$D$J$$$G0l$D$K8+$;$+$1$k(J)$@$7$h$&$H(J
$@$7$^$7$?!#(J interleave $@CM$r(J0$@$K$9$l$PNI$$$H%*%s%i%$%s%^%K%e%"%k(J(ccd)
$@$K$O$+$+$l$F$$$^$9!#$H$3$m$,!"(J sd0c $@$H(J sd1c $@$r$=$l$>$l(J newfs $@$7$F(J
$@$*$$$F!"<!$K(J ccdconfig $@%3%^%s%I$GFs8D$rO"@\$9$k$H0l8+L5;v=*N;$7$^$7$?$,!"(J
$@$=$&$d$C$FO"@\$7$F=PMh$?(J ccd0c $@$r(J newfs $@$9$k$H!"ESCf:G=i$N$"$?$j$G(J

	------------
	ahc0: ahc_scsi_cmd : more than 32 DMA segs
	sd0: oops not queued
	biodone: buffer already done
	Data buffered space not in kernel context
	panic: ccdiodone: count
	------------

$@$H$$$&%a%C%;!<%8$r=P$7$F%Q%K%C%/$7$F%j%V!<%H$7$F$7$^$$$^$9!#(J
interleave$@CM$r(J0$@$K$;$:$K$?$H$($P(J16$@$H$+$K$7$F$d$k$H!"@5>o$K(J newfs $@$b(J
$@=PMh$F!"%^%&%s%H$G$-$k%U%!%$%k%7%9%F%`$K$J$k$N$G!"(J
$@$I$&$d$i(J interleave $@CM$,(J 0 $@$N;~$@$1$O2?8N$+$&$^$/9T$+$J$$$3$H$,(J
$@5/$-$k$h$&$G$9!#<j;}$A$K$A$g$&$INI$$%G%#%9%/$,B>$K$J$$$N$G3N$+$a(J
$@$h$&$,$J$$$G$9$,!"(J4.3GB $@$O(J 2^32$@$h$j$A$g$C$H$@$1>.$5$$CM$G$"$j!"(J
$@$=$&$$$&$N$rO"@\$9$k$+$i%P%0$,=P$k$N$@$m$&$J$!$H;W$$!"(J
sd0f $@$H(J sd1f $@$r(J 4194304 $@%V%m%C%/(J(2^22 block $@Ls(J2GB)$@$h$j$b4vJ,(J
$@>.$5$J%5%$%:Nc$($P(J 4194000 $@$K$7$F!"#2$D$r$D$J$0$H@5>o$K%3%s%+(J
$@%A%M!<%H$G$-$^$7$?$,!"(J sd0h $@$H(J sd1h $@$r4vJ,Bg$-$a$JCM(J $@Nc$($P(J
 4195000$@$H$+(J4200000$@%V%m%C%/$H$7$F(J disklabel $@$r=q$$$F(J
ccdconfig $@$K$h$j(J interleave $@CM$r#0$K$7$FO"@\$7$h$&$H$9$k$H!"(J
$@9g7W$N%5%$%:$,(J2^32$@%P%$%H(J($@Ls(J4GB)$@$r1[$($k0Y$G$7$g$&$+!"(J
ccdconfig $@%3%^%s%I$r<B9T$7$?$iB(:B$KF1$8%a%C%;!<%8$,=P$F%Q%K%C%/(J
$@$7$^$7$?!#$3$l$O40A4$K:F8=@-$,$"$j$^$9!#(J

$@:#$N$H$3$m(J interleave $@CM$,(J 16$@$H$+$@$H$3$N$h$&$JLdBj$O(J
$@5/$-$^$;$s!#$O$?$7$F(J interleave $@CM$,(J 0 $@$N;~$@$1O@M}%P%0(J
$@$,$"$k$N$G$7$g$&$+!)(J
$@$=$l$H$b(J, interleave$@CM$,(J0$@$G$J$/$F$bA49g7WMFNL$r(Jinterleave
$@CM$G3d$C$?CM$,(J4GB$@$r1[$($F$$$k$HF1MM$NLdBj$,$"$k$N$+$b(J.

