NAKAMURA Minoru $B$NF|5-(B (2007$BG/(B2$B7n(B)

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$B:rG/$N(B11$B7n$0$i$$$+$i@57n!&5YF|$J$7$G$O$?$i$$$F!"K?2>A[%a%b%j%7%9%F%`$N;E;v$,$*$*$`$MJR$E$$$?%h(B $B"A(B($B!&&X!&(B)$B"A(B

$B $BM-5k5Y2K$,$[$H$s$IL5=}(B(19.5$BF|(B)$B$G;D$C$F$$$k$N$G$d$m$&$H;W$($P(B3$B7n$O4]!95Y$a$k$N$@!D(B

[Book] $B!V(BLinux$B%G%P%$%9%I%i%$%P(B $BBh(B3$BHG!W$r9XF~(B

$B!D$H$$$&$h$&$JL4$N$h$&$JOC$O$5$F$*$-!"(2006$BG/(B 5/22$B!"(B7/4$B!"(B9/23$B!"(B11/15)$B!#(B $B%?%$%^!<8;$+$i$N(B IRQ $B3d$j9~$_$r7@5!$K!"(BPOSIX $B%$%s%?!<%P%k%?%$%^!<%$%Y%s%H$rH/@8$5$;$k$N$,L\E*$@!#(B

$B$?$@(B Linux $B$GHsF14|3d$j9~$_%O%s%I%i$r=q$$$?$3$H$,$J$$$N$G(BLinux$B%G%P%$%9%I%i%$%PBh(B3$BHG(B $B$r9XF~$7$FJY6/$9$k$3$H$K$9$k!#(B $B3d$j9~$_%O%s%I%i$NCf$G%?%9%/%l%C%H$r;E3]$1$k$N$,>oF;$N$h$&$@$,!"$3$A$i$NMW5a$H$7$F$O(B 10 $B%^%$%/%mIC$N@:EY$G%$%s%?!<%P%k%?%$%^!<$,5/F0$7$FM_$7$$!#(B $B$H$J$k$H%?%9%/%l%C%H$N%9%1%8%e!<%j%s%0$,$I$N$h$&$K9T$o$l$F$$$k$+D4$Y$J$$$H%@%a$@$M!#(B

[Work] $B3+H/MQ$N(BIA-64$B%5!<%P$,$d$C$H$/$k(B

$B2q$B$k(B$B$?(B$B!#(B

Intel $B$,(B Itanium $B8~$1$N%A%C%W%;%C%H$N3+H/(B($B$HHNGd(B)$B$r;_$a$F$7$^$C$?4X78$G!"%o!<%/%9%F!<%7%g%s%/%i%9$N(B Itanium $B%^%7%s$OF~u67!#(B $BFH<+$N%A%C%W%;%C%H$r3+H/$7$F$$$k%Y%s%@!<$O(B$B$"$=$3(B$B$H(B$B$"$=$3(B$B$H(B$B$"$=$3(B$B$HJR

$B$&$A$N%W%m%8%'%/%H$G(B Montectio $B$N(B 2 CPU $B:\$C$?(B HP Integrity rx2620 $B$r(B 2 $BBf%2%C%H!#(B
$B%@%s%\!<%k$+$i=P$7$F$$$J$$$1$I(Brx2600 $B$Hc~BN$O0l=o$N$O$:!#(B $B$$$m$$$m$HK;$7$$$N%;%C%H%"%C%W$OMh=5$d$k$h!#(B

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rx2600 $B$K$O(B Management Processor (MP) $B$H8F$P$l$k%O!<%IE*$J%5!<%P4F;kC(2004$BG/(B3/9$B!"(B2004$BG/(B5/27)$B!"(Brx2620 $B$O$=$l$,%=%U%HE*$K%P!<%8%g%s%"%C%W$5$l$F(BiLO2$B$H$$$&L>A0$K$J$C$F$$$k!#(B

iLO2 $B$O%O!<%IE*$K$O(B MP $B$HF1MM$N$h$&$@$,!"(B telnet $B$G@\B3$7$F(B LAN $B%3%s%=!<%k5!G=$rMxMQ$9$k$3$H$,2DG=$K$J$C$?$N$,4r$7$$!#(B $B0JA0$O%j%b!<%H%3%s%=!<%k$,$G$-$k$N$O%7%j%"%k@\B3$@$1$@$C$?!#(B

$B$b$C$H$b=)MU86$GGd$C$F$$$k%^%6%\!<%I$K$5$((B IPMI $B%+!<%I$H$$$&$N$,;I$5$k8f;~@$$@!#(B $B$=$s$JCf$G(B VGA $B$,(B $B%G%U%)%k%H$G(B Disable $B$r4S$/$N$,(B hp $BN.!)(B

[Linux] NFS $B%5!<%P$N%Q%U%)!<%^%s%9$,$"$,$i$J$$(B

RHEL4 Update4 $B%Y!<%9$N3+H/MQ(B Linux $B%5!<%P72$r(B NFS $B$r;H$C$F%G%#%9%/6&M-$7$F$$$k$,!"(B $B$J$+$J$+%Q%U%)!<%^%s%9$,$"$,$i$J$$$N$G:$$C$F$$$k!#(B

$Be$N:n6H%3%T!<$r(B update $B$H$9$k$H(B2$B!A(B3 $BIC$G=*N;$9$k$N$K!"(B NFS $B>e$N%G%#%9%/>e$N:n6H%3%T!<$r(B update $B$H$9$k$H(B120$B!A(B140$BICDxEY$+$+$k!#(B $B$`!A!#(B

JF$B$N5-;v(B$B$J$I$r;2>H$7$J$,$i%Q%i%a!<%?$rJQ$($F$_$k$,!"(B

• mount $B%3%^%s%I$N(B risze/wsize $B$r(B 1K $B!A(B 32K $B$GJQ$($F$_$k$,!"$[$H$s$IJQ2=$J$7!#(B
• nfsstat $B$G8+$k8B$j%Q%1%C%HMn$A$O$[$H$s$IH/@8$7$F$$$J$$!#(B

$B

[Linux] Usermin $B$G(B NIS $B%Q%9%o!<%I$r;H$&(B

$B2qUsermin$B$rF3F~$7$F$_$k!#(B

Usermin $B$N%G%U%)%k%H$NF0:n$O(B /etc/passwd $B$H(B /etc/shadow $B$rD>@\=q$-49$($F$7$^$&$N$G!"$3$l$r(B yppasswd $B$KJQ99$9$k$H$H$j$"$($:(B NIS $B%Q%9%o!<%I99?7$K@Z$jBX$o$k!#(B

# passwd_cmd=file
passwd_cmd=/usr/bin/yppasswd

Samba $B$O(B smbpasswd $B$r;XDj$9$l$P0l=o$K99?7$7$F$/$l$k$,!"(B Apache $B$N%Q%9%o!<%I$HO"F0$7$F@Z$jBX$($k5!G=$O$J$$!#(B changepass.cgi $B$r=q$-D>$7$FFbItE*$K(B htpasswd $B$r8F$S=P$9$h$&$K$9$k!#(B

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[Work] IA-64 de $B$*;E;v(B

$B:#F|$b%X%3%X%3(B IA-64 $B$N%W%m%0%i%`$@$1$I!"(B $B;W$$JV$9$H(B JVM $B$N(B JIT $B%3%s%Q%$%iItJ,$b=q$$$F$$$?$3$m$b4^$a$k$H!"(B $B$+$l$3$l0lG/0J>e(B IA-64 $B$N%W%m%0%i%`$r=q$$$F$$$?$3$H$K$J$k!#(B $B$=$N4V$K

• Protection Key Register $B$H(B Key-miss/Key-permission Fault
• PSR.da (Disable Data Access and Dirty-bit fault) $B$H(B PSR.dd (Data Debug fault disable)
• Long $B7A<0$N(B VHPT
• Big-endian $B%b!<%I(B

$B$H$*$*$h$=%U%j!<$N(B UNIX $B%/%m!<%s$d(B Windows $B$,;H$o$J$$5!G=$r(B $B:,7!$jMU7!$jO.$/$C$F$$$k$h$&$J5$$,$9$k!#(B

$B:#F|$+$i0JA0$h$j8!F$$7$F$$$?(B tick $B0J2<$N@:EY$r;}$D%?%$%^!<5!G=$N(5/22$B!"(B 7/4$B!"(B 9/19$B!"(B 9/23)$B!#(B $B%?%$%^!<8;$H$7$F4|BT$7$F$$$?(B HPET $B$O!"(B $B%?!<%2%C%H%^%7%s$K$OB8:_$9$k$1$I!V;H$($J$$!W>uBV$G$"$k$3$H$,J,$+$k!#(B $B%Q%U%)!<%^%s%9%b%K%?$N%5%$%/%k%+%&%s%?!<$r;H$&0F$b%+%&%s%?$NI}$,HyL/$J$N$G!"(B $B$3$3$OAGD>$K(B ITM/ITC $B%+%&%s%?$rJ,3d$7$F;H$&$3$H$K$9$k!#(B $B$H$$$o$1$G!"=i$a$F$N30It3d$j9~$_%W%m%0%i%`!#(B

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void load_operation(void* p, uint32_t value, int size)
{
    switch(size) {
        case 1:
            *(volatile uint8_t*)p = (uint8_t)value;
            break;

        case 2:
            *(volatile uint16_t*)p = (uint16_t)value;
            break;

        case 4:
            *(volatile uint32_t*)p = (uint32_t)value; /* $B"((B */
            break;

        default:
            fprintf(stderr,"%s(%u): size=%d\n", __FILE__, __LINE__, size);
            abort();
    }
}

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