<HTML ><HEAD ><TITLE >NFS $B%/%i%$%"%s%H$N@_Dj(B </TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.54"><LINK REL="HOME" TITLE="Linux NFS-HOWTO" HREF="index.html"><LINK REL="PREVIOUS" TITLE="NFS $B%5!<%P$N@_Dj(B" HREF="server.html"><LINK REL="NEXT" TITLE="NFS $B$N@-G=$r:GE,2=$9$k(B" HREF="performance.html"></HEAD ><BODY CLASS="SECT1" BGCOLOR="#FFFFFF" TEXT="#000000" ><DIV CLASS="NAVHEADER" ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >Linux NFS-HOWTO</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="server.html" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="performance.html" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="SECT1" ><H1 CLASS="SECT1" ><A NAME="CLIENT" >4. NFS $B%/%i%$%"%s%H$N@_Dj(B</A ></H1 ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="REMOTEMOUNT" >4.1. $B%j%b!<%H$N%G%#%l%/%H%j$r%^%&%s%H$9$k(B</A ></H2 ><P > $B:n6H$r$O$8$a$kA0$K!"<j85$N(B mount $B%W%m%0%i%`$,==J,$K?7$7$$$+$b$&0lEY%A%'%C%/$7$F$/$@$5$$(B (Version 3 NFS $B$r;H$$$?$1$l$P(B 2.10m $B$,I,MW$G$9(B)$B!#(B $B$^$?%/%i%$%"%s%H%^%7%s$,(B nfs $B%^%&%s%H$r%5%]!<%H$7$F$$$k$+$b3NG'$7$F$*$-$^$7$g$&(B ($BBgDq$N%G%#%9%H%j%S%e!<%7%g%s$G$O$=$&$J$C$F$$$k$G$7$g$&$,(B)$B!#(B 2.2 $B0J9_$N%+!<%M%k$G(B <TT CLASS="FILENAME" >/proc</TT > $B%U%!%$%k%7%9%F%`(B $B$,=`Hw$5$l$F$$$k>l9g$O!"(B<TT CLASS="FILENAME" >/proc/filesystems</TT > $B$rFI$s$G!"(Bnfs $B$H=q$+$l$?9T$,$"$k$+$r8+$F2<$5$$!#(B $B$J$$>l9g$O!"(BNFS $B%5%]!<%H$rAH$_9~$s$@%+!<%M%k$r%S%k%I(B ($B$"$k$$$O%@%&%s%m!<%I(B) $B$9$kI,MW$,$"$j$^$9!#(B </P ><P > $B%^%7%s$r(B NFS $B%/%i%$%"%s%H$K$9$k$K$O!"(B $B$=$N%^%7%s$G%]!<%H%^%C%Q$rF0$+$9I,MW$,$"$j$^$9!#(B $B$^$?(B NFS $B%U%!%$%k%m%C%-%s%0$r;H$&$K$O!"(B <TT CLASS="FILENAME" >rpc.statd</TT > $B$H(B <TT CLASS="FILENAME" >rpc.lockd</TT > $B$H$r!"%/%i%$%"%s%H$H%5!<%P$NN>J}$GF0$+$9I,MW$,$"$j$^$9!#(B $B:G6a$N%G%#%9%H%j%S%e!<%7%g%s$N$[$H$s$I$G$O!"(B $B%G%U%)%k%H$G$3$l$i$N%5!<%S%9$r%V!<%H;~$K5/F0$9$k$h$&$K$J$C$F$$$^$9!#(B $B$=$&$J$C$F$$$J$$>l9g$K$O!"(B <A HREF="server.html#CONFIG" >Section 3.2</A > $B$r8+$F5/F0J}K!$rD4$Y$F$/$@$5$$!#(B </P ><P > $B%]!<%H%^%C%Q!"(Blockd$B!"(Bstatd $B$,F0$$$?$i!"%5!<%P$N%j%b!<%H%G%#%l%/%H%j$r(B ($B%m!<%+%k$N%O!<%I%I%i%$%V$HF1$8$h$&$K(B) mount $B%3%^%s%I$r;H$C$F%^%&%s%H$G$-$k$O$:$G$9!#(B $BA0@a$+$i$NNc$r;H$$B3$1$k$3$H$K$7$^$7$g$&(B: $B%5!<%P$O(B <EM >master.foo.com</EM >$B!"(B $B$=$7$F$3$N%5!<%P$N(B <TT CLASS="FILENAME" >/home</TT > $B%G%#%l%/%H%j$r(B <EM >slave1.foo.com</EM > $B$+$i%^%&%s%H$7$?$$$H$7$^$9!#(B $B$3$N>l9g$d$i$J$1$l$P$J$i$J$$$N$O!"(B <EM >slave1.foo.com</EM > $B$N(B root $B$N%W%m%s%W%H$+$i(B $B<!$N$h$&$KF~NO$9$k$@$1$G$9!#(B <TABLE BORDER="1" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="SCREEN" > # mount master.foo.com:/home /mnt/home </PRE ></FONT ></TD ></TR ></TABLE > $B$3$l$G(B master $B$N(B <TT CLASS="FILENAME" >/home</TT > $B$,(B <EM >slave1</EM > $B$N(B <TT CLASS="FILENAME" >/mnt/home</TT > $B$H$7$F8+$($k$O$:$G$9!#(B </P ><P > $B$3$l$,$&$^$/$$$+$J$$>l9g$O!"%H%i%V%k%7%e!<%H$N>O(B (<A HREF="troubleshooting.html" >Section 7</A >) $B$r8+$F$/$@$5$$!#(B </P ><P > $B%U%!%$%k%7%9%F%`$r<h$j30$9$N$b(B $B%m!<%+%k$N%U%!%$%k%7%9%F%`$N>l9g$HA4$/F1$8$G!"(B <TABLE BORDER="1" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="SCREEN" > # umount /mnt/home </PRE ></FONT ></TD ></TR ></TABLE > $B$HF~NO$9$l$P(B OK $B$G$9!#(B </P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="BOOT-TIME-NFS" >4.2. NFS $B%U%!%$%k%7%9%F%`$r%V!<%H;~$K%^%&%s%H$5$;$k(B</A ></H2 ><P > $B%m!<%+%k%U%!%$%k%7%9%F%`$HF1$8$h$&$K!"(B NFS $B%U%!%$%k%7%9%F%`$b5/F0;~$K%^%&%s%H$G$-$^$9!#(B $BF1MM$K(B <TT CLASS="FILENAME" >/etc/fstab</TT > $B$KDI2C$9$l$P$$$$$N$G$9!#(B $B0c$&$N$O!"%U%!%$%k%7%9%F%`$N%?%$%W$r(B <TT CLASS="USERINPUT" ><B >nfs</B ></TT > $B$K$7$J$1$l$P$J$i$J$$$3$H$H!"(Bdump $B%9%$%C%A$H(B fsck $B%7!<%1%s%9$N;XDj(B ($B%(%s%H%j$N:G8e$N(B 2 $B$D(B) $B$r(B 0 $B$K$7$J$1$l$P$J$i$J$$$3$H!"$G$9!#(B $B$h$C$FA0=R$N2f!9$NNc$J$i$P!"(B <TT CLASS="FILENAME" >/etc/fstab</TT > $B$N%(%s%H%j$O<!$N$h$&$K$J$j$^$9!#(B <TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="PROGRAMLISTING" > # device mountpoint fs-type options dump fsckorder ... master.foo.com:/home /mnt nfs rw 0 0 ... </PRE ></FONT ></TD ></TR ></TABLE > </P ><P > $B$3$N%U%!%$%k$N=q<0$K47$l$F$$$J$$?M$O!"(B<TT CLASS="FILENAME" >fstab</TT > $B$N(B man $B%Z!<%8$r8+$F$/$@$5$$!#(Bamd $B$d(B autofs $B$N$h$&$J%*!<%H%^%&%s%?$r(B $B;H$C$F$$$k?M$O!"%^%&%s%H%j%9%H$NBP1~$9$k%U%#!<%k%I$K!"(B ($BA4$/F1$8$G$O$J$$$K$;$h(B) $B$h$/;w$?%*%W%7%g%s$r;XDj$9$k$3$H$K$J$j$^$9!#(B </P ><P > $B$3$l$G(B NFS $B$,F0:n$9$k$h$&$K$J$C$?$O$:$G$9$,!"(B $B$&$^$/F0:n$5$;$k$K$O$^$@>/!9HyD4@0$,I,MW$G$9!#(B $B$^$?(B <A HREF="security.html" >Section 6</A > $B$bFI$s$G!"(B $B$4<+J,$N@_Dj$,==J,0BA4$+$I$&$+$r3NG'$7$F$/$@$5$$!#(B </P ></DIV ><DIV CLASS="SECT2" ><H2 CLASS="SECT2" ><A NAME="MOUNTOPTIONS" >4.3. $B%^%&%s%H$N%*%W%7%g%s(B</A ></H2 ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="SOFT-VS-HARD" >4.3.1. $B%=%U%H%^%&%s%H$H%O!<%I%^%&%s%H(B</A ></H3 ><P > $B0l=o$K$D$1$F$*$/$HNI$$%*%W%7%g%s$,$$$/$D$+$"$j$^$9!#(B NFS $B%5!<%P$,%/%i%C%7%e$7$?$H$-$d%M%C%H%o!<%/$,@ZCG$5$l$?$H$-$K!"(B $B%/%i%$%"%s%H$,$I$&?6$kIq$&$+$r;XDj$9$k$b$N$G$9!#(B $B$3$N>uBV$r2:$d$+$K07$($k$N$,(B NFS $B$NNI$$$H$3$m$N0l$D$G$9!#(B $B%5!<%P$N>c32$K$"$?$C$F$OFs$D$N%b!<%I$,$"$j$^$9!#(B </P ><P > <DIV CLASS="GLOSSLIST" ><DL ><DT ><B >soft</B ></DT ><DD ><P > $B%U%!%$%k%"%/%;%9$N%j%/%(%9%H$K<:GT$9$k$H!"(BNFS $B%/%i%$%"%s%H$O(B $B$=$N%U%!%$%k%"%/%;%9$rMW5a$7$?%W%m%;%9$K%(%i!<$rDLCN$7$^$9!#(B $B$3$N%(%i!<$r@5$7$/07$($k%W%m%0%i%`$b$"$j$^$9$,!"$[$H$s$I$O%@%a$G$9!#(B $B$3$N@_Dj$O!VGKB;%U%!%$%k$H%m%9%H%G!<%?$N:n$jJ}!W(B $B$_$?$$$J$b$N$G!"$*4+$a$G$-$^$;$s!#(B $BFC$K%a!<%k$N%G%#%9%/$K$O;H$&$Y$-$G$O$"$j$^$;$s(B -- $B%a!<%k$K2ACM$rG'$a$F$$$k$J$i$P!#(B </P ></DD ><DT ><B >hard</B ></DT ><DD ><P > NFS $B%^%&%s%H$5$l$?%U%!%$%k%7%9%F%`>e$N%U%!%$%k$K%"%/%;%9$7$F$$$k(B $B%W%m%0%i%`$O!"%5!<%P$,%/%i%C%7%e$9$k$HCh$V$i$j$s$K$J$j$^$9!#(B $B$3$l$i$N%W%m%;%9$O(B intr $B$r0l=o$K;XDj$7$F$$$J$$>l9g$O!"(B $BCfCG$9$k$3$H$b(B kill $B$9$k$3$H$b$G$-$J$/$J$j$^$9(B ("sure kill" $B$r;H$($PJL(B)$B!#(B NFS $B%5!<%P$,I|3h$9$k$H!"(B $B%W%m%0%i%`$O$=$l$>$l2?$b$J$+$C$?$+$N$h$&$K:F3+$7$^$9!#(B $B$*$=$i$/$3$A$i$,K>$^$7$$>l9g$,B?$$$G$7$g$&!#(B $B2f!9$O!"A4$F$N(B NFS $B%^%&%s%H$K(B hard,intr $B$rMQ$$$k$3$H$r$*4+$a$7$^$9!#(B </P ></DD ></DL ></DIV > </P ><P > $B>e5-$NNc$+$i:N$l$P!"(Bfstab $B$N%(%s%H%j$O<!$N$h$&$K$J$k$G$7$g$&(B: <TABLE BORDER="0" BGCOLOR="#E0E0E0" WIDTH="100%" ><TR ><TD ><FONT COLOR="#000000" ><PRE CLASS="PROGRAMLISTING" > # device mountpoint fs-type options dump fsckord ... master.foo.com:/home /mnt/home nfs rw,hard,intr 0 0 ... </PRE ></FONT ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="SECT3" ><H3 CLASS="SECT3" ><A NAME="BLOCKSIZE" >4.3.2. $B%V%m%C%/%5%$%:$r@_Dj$7$FE>AwB.EY$r:GE,2=$9$k(B</A ></H3 ><P > $B%^%&%s%H%*%W%7%g%s$N(B <TT CLASS="USERINPUT" ><B >rsize</B ></TT > $B$H(B <TT CLASS="USERINPUT" ><B >wsize</B ></TT > $B$O!"%/%i%$%"%s%H$H%5!<%P$,(B $B%G!<%?$r$d$j$H$j$9$k$H$-$N!"%G!<%?$NE>AwC10L$r;XDj$9$k$b$N$G$9!#(B </P ><P > $B%G%U%)%k%H$NCM$OBg$-$9$.(B/$B>.$5$9$.$+$b$7$l$^$;$s!#(B $BA4$F$N!"$"$k$$$OBgDq$N@_Dj$KM-8z$J%5%$%:!"$H$$$&$b$N$O$"$j$^$;$s!#(B $BNc$($P(B Linux $B%+!<%M%k$H%M%C%H%o!<%/%+!<%I$NAH$_9g$o$;$K$h$C$F$O(B ($B$[$H$s$I$O8E$$%^%7%s$G$NOC(B)$B!"$"$^$jBg$-$J%V%m%C%/$O07$($^$;$s!#(B $B0lJ}Bg$-$J%V%m%C%/$,07$($l$P!"Bg$-$J%5%$%:$NE>Aw$O9bB.$K$J$j$^$9!#(B </P ><P > $B%V%m%C%/%5%$%:$r:GE,CM$K$9$k:n6H$O!"(BNFS $B$N@-G=$N=EMW$JMWAG$G$9!#(B NFS $B$r8=>l$N87$7$$4D6-$G;H$&>l9g$K$OI,?\$@$H8@$($k$G$7$g$&!#(B $B>\:Y$O(B <A HREF="performance.html" >Section 5</A > $B$r8+$F$/$@$5$$!#(B </P ></DIV ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="server.html" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="performance.html" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >NFS $B%5!<%P$N@_Dj(B</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >NFS $B$N@-G=$r:GE,2=$9$k(B</TD ></TR ></TABLE ></DIV ></BODY ></HTML >