From owner-FreeBSD-users-jp@jp.freebsd.org  Wed Sep  8 18:46:46 1999
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To: FreeBSD-users-jp@jp.freebsd.org
From: YAMAguchi*core*YASUyuki <YamaYasu@Alexon.CO.JP>
Message-Id: <199909081759.EDE14988.NZBTBZVB@Alexon.CO.JP>
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Date: Wed, 8 Sep 1999 17:59:45 +0900
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Subject: [FreeBSD-users-jp 45439] NULL file system
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$B;38}!w%"%l%/%=%s(B $B$G$9!#(B

FreeBSD $B$N(B NULL FS $B$C$F0BDj$7$FF0$$$F$$$k=j$"$j$^$9!)(B

2.2.8-STABLE(19990413) $B$N(B kernel $B$K(B options NULL $B$rF~$l$F;H$C$F(B
$B$_$^$7$?$,!"%U%!%$%kA`:n$G(B kernel $B$,(B panic $B$7$^$9!#(B

$B0J2<$O(B mv $B%3%^%s%I$GMn$A$?$H$-$N(B panic $B%a%C%;!<%8!#<j=q$-$J$N$G!"(B
$B4V0c$($F$$$kItJ,$,$"$k$+$bCN$l$^$;$s!#(B

Fatal trap 12: page fault while in kernel mode
fault virrual address   = 0x1c
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xf012e0c1
stack pointer           = 0x10:0xefbffdf0
frame pointer           = 0x10:0xefbffe80
code segment            = base 0x0 limit 0xfffff type 0x1b
                        = DPL 0 pres 1, def32 1, gran 1
processer eflags        = interrupt enabled resume IOPL =0
current process         = 461 (mv)
interrrupt mask         =
panic page fault


$B$A$J$_$K!"(B 3.1-STABLE $B$G$b(B NULL FS $B$O(B panic $B$7$F$$$?!#(B

$B$d$j$?$$$N$O!"$3$&$$$&46$8$N$3$H!#JL$NJ}K!$,$"$l$P!"$=$l$G$b$$$$(B
$B$1$I(B...

> mount
/dev/sd0a on / type ffs (local)
/dev/sd0d on /usr type ffs (local)
/dev/sd0e on /var type ffs (local)
/dev/sd0f on /sd0f type ffs (local)
/sd0f/home on /home type null (local)
/sd0f/local on /usr/local type null (local)
> df
Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
/dev/sd0a      126293    17575   102404    15%    /
/dev/sd0d      507051   172722   308977    36%    /usr
/dev/sd0e      507051     3545   478154     1%    /var
/dev/sd0f     7236983  1924913  4950221    28%    /sd0f
/sd0f/home    7236983  1924913  4950221    28%    /home
/sd0f/local   7236983  1924913  4950221    28%    /usr/local

$B$A$J$_$K$3$l$O(B OpenBSD/SPARC $B$G$N<B:]$KF0$$$F$$$k%^%7%s$N<B9T7k(B
$B2L$G$9!#(B

--
#  $B3t<02q<R%"%l%/%=%s(B  $BAmL3It(B  # $B$3$s$J(B core $B;:$s$@3P$($,$"$j$^$;$s(B!   #
# $B;38}LwG7(B ($B$d$^$0$A(B $B$d$9$f$-(B) # $B$=$s$J(B core $B$K0i$F$?3P$($O$"$j$^$;$s(B! #
# E-Mail:YamaYasu@Alexon.CO.JP # $B$=$s$J(B core $B66$N2<$K<N$F$^$9$h(B!!      #

