254 lines
4.0 KiB
HTML
254 lines
4.0 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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>Redhat</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="LVM 1 Boot time scripts"
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HREF="boot_scripts.html"><LINK
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REL="PREVIOUS"
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TITLE="Mandrake"
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HREF="initscriptmandrake.html"><LINK
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REL="NEXT"
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TITLE="Slackware"
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HREF="initscriptslackware.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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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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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="initscriptmandrake.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 7. LVM 1 Boot time scripts</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="initscriptslackware.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="initscriptredhat"
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></A
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>7.4. Redhat</H1
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><P
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> For Redhat 7.0 and up, you should not need to modify any
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initscripts to enable LVM at boot time if LVM is built
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into the kernel. If LVM is built as a module, it may be
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necessary to modify <TT
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CLASS="filename"
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> /etc/rc.d/rc.sysinit
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</TT
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> to load the LVM module by adding
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<SPAN
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CLASS="QUOTE"
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>"modprobe lvm-mod"</SPAN
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> before the section that
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reads:
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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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># LVM initialization, take 2 (it could be on top of RAID)
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if [ -e /proc/lvm -a -x /sbin/vgchange -a -f /etc/lvmtab ]; then
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action $"Setting up Logical Volume Management:" /sbin/vgscan &&
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/sbin/vgchange -a y
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fi</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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<DIV
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CLASS="note"
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><P
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></P
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><TABLE
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CLASS="note"
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WIDTH="100%"
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BORDER="0"
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><TR
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><TD
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WIDTH="25"
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ALIGN="CENTER"
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VALIGN="TOP"
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><IMG
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SRC="../images/note.gif"
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HSPACE="5"
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ALT="Note"></TD
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><TD
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ALIGN="LEFT"
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VALIGN="TOP"
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><P
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> This init script fragment is from Red Hat 7.3 - other versions
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of Redhat may look slightly different.
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</P
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></TD
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></TR
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></TABLE
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></DIV
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>
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</P
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><P
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> For versions of Redhat older than 7.0, it is necessary to edit the
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file <TT
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CLASS="filename"
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>/etc/rc.d/rc.sysinit</TT
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>. Look for the line
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that says <SPAN
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CLASS="QUOTE"
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>"Mount all other filesystems"</SPAN
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> and insert the
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vgscan and vgchange commands just before it. You should be sure
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that your root file system is mounted read/write before you run the
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LVM commands.
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</P
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><P
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> You may also want to edit the the file
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<TT
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CLASS="filename"
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>/etc/rc.d/init.d/halt</TT
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> to deactivate the volume
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groups at shutdown. Insert the
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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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> vgchange -an
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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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command near the end of this file just after the filesystems are
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mounted read-only, before the comment that says <SPAN
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CLASS="QUOTE"
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>"Now halt or
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reboot"</SPAN
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>.
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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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WIDTH="100%"
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BORDER="0"
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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="initscriptmandrake.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="initscriptslackware.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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>Mandrake</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="boot_scripts.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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>Slackware</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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> |