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Subject: [FreeBSD-users-jp 51482] badsect(8) on / (root)
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$B;3ED(B@ISI $B$H?=$7$^$9!#(B

3.3R + PAO $B$r$$$l$F$7$P$i$/;H$C$F$$$?(B note PC (Dynabook 3380) $B$J$N$G$9$,!"(B
disk $B$N(B error $B$i$7$/(B, boot $BESCf$N(B fsck $B$G(B

wd0s2a: soft error reading fsbn 65713 of 65712-65823 (wd0s2 bn 65713;
cn 4 tn 23 sn 4) (status 58<rdy,seekdone,drq>) error 1<no_dam>)

$B$H$$$&(B message $B$r7+$jJV$7=P$7B3$1!"@h$K$9$9$^$J$/$J$C$F$7$^$$$^$7$?!#(B

Single user mode $B$GN)$A>e$2$F!"(B/usr, /home, /var $B$J$IB>$N(B partition $B$O(B
$BL5;v(B fsck $B$G$-$?$N$G$9$,!"(B/ $B$K(B fsck $B$+$1$k$H!"F1$8(B message $B$r=P$7$F(B
$BF1MM$K@h$K$9$9$^$J$/$J$C$F$7$^$$$^$9!#(B

[FreeBSD-users-jp 44564] $B$N8EC+$5$s$N5-;v!"$*$h$S$=$N<~JU$N%9%l%C%I$r(B
$BFI$s$G!"(Bbadsect(8) $B$GI|5l$5$;$h$&$H;W$&$N$G$9$,!"(Bbadsect $B$N0z?t$K(B
$BM?$($k(B sector number $B$H$$$&$N$O!">e5-(B message $B$N(B fsbn 65713 $B$J$s$G$7$g$&$+!#(B
$B$3$N(B disk $B$O(B /var/log/messages $B$r$_$k$H!"(B

wd0: 7815MB (16006410 sectors), 16938 cyls, 15 heads, 63 S/T, 512 B/S

$B$H$J$C$F$$$F!"$I$&$b(B fsbn 65713 $B$H(B cn 4 tn 23 sn 4 $B$H$$$&?t;z$,9g$o$J$$(B
$B$h$&$J5$$,$9$k$N$G$9$,!#(Bufs/ufs/ufs_disksubr.c $B$rFI$s$G$_$?$N$G$9$,!"(B
$B$h$/$o$+$j$^$;$s$G$7$?!#(B

$B$^$?!"(Bbadsect(8) $B$N(B man page $B$K$O!"(Bbadsect $B$O(B mount $B$7$F$J$$>uBV$G;H$((B
$B$H$"$k$N$G$9$,!"(B/ $B$KBP$7$F$9$k$H$-$O!"2?$+JL$N6[5^(B floppy $B$J$I$r;H$C$F(B boot
$B$9$kI,MW$,$"$k$N$G$7$g$&$+!#(B

$B;3ED(B
