203 lines
3.1 KiB
HTML
203 lines
3.1 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>Creating a volume group</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
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REL="HOME"
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TITLE="LVM HOWTO"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="Common Tasks"
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HREF="commontask.html"><LINK
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REL="PREVIOUS"
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TITLE="Initializing disks or disk partitions"
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HREF="initdisks.html"><LINK
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REL="NEXT"
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TITLE="Activating a volume group"
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HREF="activatevgs.html"></HEAD
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><BODY
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CLASS="sect1"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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SUMMARY="Header navigation table"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>LVM HOWTO</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="initdisks.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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>Chapter 11. Common Tasks</TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="activatevgs.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="sect1"
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><H1
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CLASS="sect1"
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><A
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NAME="createvgs"
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></A
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>11.2. Creating a volume group</H1
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><P
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> Use the 'vgcreate' program:
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="screen"
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> <B
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CLASS="command"
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># vgcreate my_volume_group /dev/hda1 /dev/hdb1 </B
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>
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</PRE
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></FONT
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></TD
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></TR
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></TABLE
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>
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<EM
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>NOTE:</EM
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> If you are using LVM 1 with
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devfs it is essential to use the full devfs name of the
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device rather than the symlinked name in <TT
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CLASS="filename"
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>/dev</TT
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>. So the above would be:
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><FONT
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COLOR="#000000"
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><PRE
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CLASS="screen"
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> <B
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CLASS="command"
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># vgcreate my_volume_group /dev/ide/host0/bus0/target0/lun0/part1 \
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/dev/ide/host0/bus0/target1/lun0/part1</B
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>
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</PRE
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></FONT
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></TD
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></TR
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></TABLE
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>
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LVM 2 does not have this restriction.
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</P
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><P
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> You can also specify the extent size with this command if the
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default of 32MB is not suitable for you with the '-s' switch. In
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addition you can put some limits on the number of physical or
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logical volumes the volume can have.
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</P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="initdisks.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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ACCESSKEY="H"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="activatevgs.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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>Initializing disks or disk partitions</TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="commontask.html"
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ACCESSKEY="U"
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>Up</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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>Activating a volume group</TD
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></TR
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></TABLE
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></DIV
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></BODY
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></HTML
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> |