<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.9"> <TITLE>Logical Volume Manager HOWTO: $B%U%!%$%k%7%9%F%`$r3HD%$9$k(B</TITLE> <LINK HREF="LVM-HOWTO-6.html" REL=next> <LINK HREF="LVM-HOWTO-4.html" REL=previous> <LINK HREF="LVM-HOWTO.html#toc5" REL=contents> </HEAD> <BODY> <A HREF="LVM-HOWTO-6.html">$B<!$N%Z!<%8(B</A> <A HREF="LVM-HOWTO-4.html">$BA0$N%Z!<%8(B</A> <A HREF="LVM-HOWTO.html#toc5">$BL\<!$X(B</A> <HR> <H2><A NAME="s5">5. $B%U%!%$%k%7%9%F%`$r3HD%$9$k(B</A></H2> <P>$B?'!9$J@_Dj$,$G$-$k%9%/%j%W%H$,$"$C$F!"$3$N:n6H$O$=$l$r;H$C$F9T$($^$9!#I,MW$G(B $B$"$l$P!"%9%/%j%W%H$r;H$o$:$K(B 1 $B$D(B 1 $B$D<B9T$b$G$-$^$9!#(B <H2><A NAME="ss5.1">5.1 e2fsadm $B$r;H$C$F(B</A> </H2> <P>$B%\%j%e!<%`!&%0%k!<%WFb$K6u$-$,$"$j!"(Bext2 $B%U%!%$%k%7%9%F%`$r;H$C$F$$$k$J$i(B ($B0lHLE*$K;HMQ$5$l$F$$$^$9(B)$B!";H$$>!<j$NNI$$$3$N%D!<%k$,;H$($^$9!#(B <P><CODE>e2fsadm</CODE> $B%3%^%s%I$O!">&MQ$N(B resize2fs $B%D!<%k$rMxMQ$7$F$$$^$9!#(B $BNI$$%=%U%H%&%'%"$H$$$&I>H=$G$9$,!"9-$/;H$o$l$F$$$k$o$1$G$O$"$j$^$;$s!#(B <P>FSF $B$N(B <CODE>ext2resize</CODE> $B$r;H$&$J$i!"(B <CODE>e2fsadm</CODE> $B$K>pJs$r2<5-$N$h$&$K$7$FEO$9I,MW$,$"$j$^$9!#(B <P> <BLOCKQUOTE><CODE> <PRE> # export E2FSADM_RESIZE_CMD=ext2resize # export E2FSADM_RESIZE_OPTS="" </PRE> </CODE></BLOCKQUOTE> <P>$B8e$O4JC1$G$9!#(B<CODE>e2fsadm</CODE> $B$OB>$N(B LVM $B$N%3%^%s%I$HHs>o$K$h$/;w$F$$$^$9(B $B$N$G!#(B <P> <BLOCKQUOTE><CODE> <PRE> # e2fsadm /dev/test/HOWTO -L+50M e2fsadm -- correcting size 102 MB to physical extent boundary 104 MB e2fsck 1.18, 11-Nov-1999 for EXT2 FS 0.5b, 95/08/09 Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information /dev/test/HOWTO: 11/25688 files (0.0% non-contiguous), 3263/102400 blocks lvextend -- extending logical volume "/dev/test/howto" to 104 MB lvextend -- doing automatic backup of volume group "test" lvextend -- logical volume "/dev/test/HOWTO" successfully extended ext2_resize_fs ext2_grow_fs ext2_block_relocate ext2_block_relocate_grow ext2_grow_group ext2_add_group ext2_add_group ext2_add_group ext2_add_group ext2_add_group ext2_add_group direct hits 4096 indirect hits 0 misses 1 e2fsadm -- ext2fs in logical volume "/dev/test/HOWTO" successfully extended to 104 MB </PRE> </CODE></BLOCKQUOTE> <P> <H2><A NAME="ss5.2">5.2 $BO@M}%\%j%e!<%`$r3HD%$9$k(B</A> </H2> <P><CODE>e2fsadm</CODE> $B$G$3$N:n6H$O9T$($^$9$,!"(B<CODE>e2fsadm</CODE> $B$r;H$o$J$$J}K!$r(B $BM}2r$7$F$*$$$F$bB;$O$J$$$H;W$$$^$9!#(B <P> <BLOCKQUOTE><CODE> <PRE> # lvextend -L+12M /dev/test/HOWTO lvextend -- rounding size to physical extent boundary lvextend -- extending logical volume "/dev/test/HOWTO" to 116 MB lvextend -- doing automatic backup of volume group "test" lvextend -- logical volume "/dev/test/HOWTO" successfully extended </PRE> </CODE></BLOCKQUOTE> <P> <H2><A NAME="ss5.3">5.3 $B%\%j%e!<%`!&%0%k!<%W$r3HD%$9$k(B</A> </H2> <P>$B$3$l$O(B vgextend $B%f!<%F%#%j%F%#$r;H$$$^$9$,!"$H$F$b4JC1$G$9!#$^$::G=i$K(B $BJ*M}%\%j%e!<%`$r:n$j$^$9!#$3$l$O(B <CODE>pvcreate</CODE> $B%f!<%F%#%j%F%#$r;H$$$^$9!#(B $B$3$N%D!<%k$r;H$C$F%V%m%C%/!&%G%P%$%9$rJ*M}%\%j%e!<%`$KCV$-49$($^$9!#(B <P>$B$=$l$,=*$C$?8e$K!"(B<CODE>vgextend</CODE> $B$r<B9T$7$^$9!#(B <BLOCKQUOTE><CODE> <PRE> # pvcreate /dev/sda1 pvcreate -- physical volume "/dev/sda1" successfully created # vgextend webgroup /dev/sda1 vgextend -- INFO: maximum logical volume size is 255.99 Gigabyte vgextend -- doing automatic backup of volume group "webgroup" vgextend -- volume group "webgroup" successfully extended </PRE> </CODE></BLOCKQUOTE> <P>$B$*$\$($F$*$$$FM_$7$$$3$H$O!"$3$l$r<B9T$9$k$K$O!"%\%j%e!<%`!&%0%k!<%W$,(B $B%"%/%F%#%V$G$"$kI,MW$,$"$k$H$$$&$3$H$G$9!#!V(Bvgchange -a y webgroup$B!W$r(B $B<B9T$9$l$P%"%/%F%#%V$K$G$-$^$9!#(B <P> <H2><A NAME="ss5.4">5.4 $B%U%!%$%k%7%9%F%`$r3HD%$9$k(B</A> </H2> <P>$B%D!<%k$r;H$o$:$K<B8=$7$?$$$J$i!"$$$/$D$+$NJ}K!$,$"$j$^$9!#(B <H3>$B%*%U%i%$%s>uBV$N(B ext2 $B$r(B ext2resize $B$r;H$C$F(B</H3> <P>$B%*%U%i%$%s$H$O!"%U%!%$%k%7%9%F%`$N%^%&%s%H$r30$7$F!"$3$l$+$i9T$&JQ99:n6H(B $B$,$G$-$k>uBV$N$3$H$r;X$7$^$9!#%U%!%$%k%7%9%F%`$d$=$NCf$N%G!<%?$O!"$3$N(B $B>uBV$G$OMxMQ$9$k$3$H$,$G$-$^$;$s!#$D$^$j!"(Broot $B$dB>$N=EMW$J%Q!<%F%#%7%g%s$NBg$-$5(B $B$rJQ99$9$k>l9g$O!"B>$K%V!<%H$G$-$kG^BN$,I,MW$H$J$k$3$H$rK:$l$J$$$G$/$@$5$$!#(B <P>ext2resize $B%D!<%k$O!"(BGNU $B$N(B ftp $B%5%$%H$+$i<h$C$F$3$i$l$^$9$,!"BgDq$N%G%#%9(B $B%H%j%S%e!<%7%g%s$O!"%Q%C%1!<%8$N(B 1 $B$D$H$7$FMQ0U$7$F$"$j$^$9!#;H$$J}$O$H$F$b4JC1(B $B$G$9!#(B <BLOCKQUOTE><CODE> <PRE> # ext2resize /dev/HOWTO/small 40000 </PRE> </CODE></BLOCKQUOTE> 40000 $B$H$$$&?t;z$O!"3HD%$b$7$/$O=L>.$5$l$?8e$N%U%!%$%k%7%9%F%`$N%V%m%C%/?t$G$9!#(B <P> <H3>$B%*%s%i%$%s>uBV$N(B ext2 </H3> <P>FIXME: $B$3$3$K=q$$$F$/$@$5$$!#(B <P> <HR> <A HREF="LVM-HOWTO-6.html">$B<!$N%Z!<%8(B</A> <A HREF="LVM-HOWTO-4.html">$BA0$N%Z!<%8(B</A> <A HREF="LVM-HOWTO.html#toc5">$BL\<!$X(B</A> </BODY> </HTML>
