Difference between revisions of "Device-mapper"

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Line 22: Line 22:
  
 
  make install
 
  make install
 
Relocate libraries:
 
 
rm -v /lib/libdevmapper{,-event}.so &&
 
ln -svf ../../lib/libdevmapper.so.{{Device-mapper-Version2}} /usr/lib/libdevmapper.so &&
 
ln -svf ../../lib/libdevmapper-event.so.{{Device-mapper-Version2}} /usr/lib/libdevmapper-event.so
 
  
 
== Multilib ==
 
== Multilib ==
Line 42: Line 36:
  
 
  make install
 
  make install
 
Relocate libraries:
 
 
rm -v /lib/libdevmapper{,-event}.so &&
 
ln -svf ../../lib/libdevmapper.so.{{Device-mapper-Version2}} /usr/lib/libdevmapper.so &&
 
ln -svf ../../lib/libdevmapper-event.so.{{Device-mapper-Version2}} /usr/lib/libdevmapper-event.so
 
  
 
=== N32 ===
 
=== N32 ===
Line 62: Line 50:
  
 
  make install
 
  make install
 
Relocate libraries:
 
 
rm -v /lib32/libdevmapper{,-event}.so &&
 
ln -svf ../../lib32/libdevmapper.so.{{Device-mapper-Version2}} /usr/lib32/libdevmapper.so
 
ln -svf ../../lib32/libdevmapper-event.so.{{Device-mapper-Version2}} /usr/lib32/libdevmapper-event.so &&
 
  
 
=== 64Bit ===
 
=== 64Bit ===
Line 82: Line 64:
  
 
  make install
 
  make install
 
Relocate libraries:
 
 
rm -v /lib64/libdevmapper{,-event}.so &&
 
ln -svf ../../lib64/libdevmapper.so.{{Device-mapper-Version2}} /usr/lib64/libdevmapper.so &&
 
ln -svf ../../lib64/libdevmapper-event.so.{{Device-mapper-Version2}} /usr/lib64/libdevmapper-event.so
 
  
 
== Confuration ==
 
== Confuration ==

Revision as of 05:10, 22 October 2008

Download Source: ftp://sources.redhat.com/pub/dm/device-mapper.1.02.28.tgz

Introduction to Device-mapper

The Device-mapper is a new component of the linux kernel that supports logical volume management.

Project Homepage: http://sources.redhat.com/dm/

Dependencies

Non-Multilib

Compile the package:

./configure --mandir=/usr/share/man --enable-dmeventd \
    --enable-pkgconfig --disable-selinux &&
make

Install the package:

make install

Multilib

32Bit

Compile the package:

CC="gcc ${BUILD32}" ./configure --mandir=/usr/share/man \
    --enable-dmeventd --enable-pkgconfig --disable-selinux &&
make

Install the package:

make install

N32

Compile the package:

sed -i "/usrlibdir/s:/lib:&32:" configure && 
CC="gcc ${BUILDN32}" ./configure --mandir=/usr/share/man \
    --enable-dmeventd --libdir=/lib32 \
    --enable-pkgconfig --disable-selinux &&
make

Install the package:

make install

64Bit

Compile the package:

sed -i "/usrlibdir/s:/lib:&64:" configure && 
CC="gcc ${BUILD64}" ./configure --libdir=/lib64 \
    --mandir=/usr/share/man --enable-dmeventd \
    --enable-pkgconfig --disable-selinux &&
make

Install the package:

make install

Confuration

Bootscript

The following bootscript is only needed in a very specific situation, If you use an initramfs or some other early userspace to initialize device mapper. This script only runs dmsetup mknodes and reports the status of the command on start. If you need this functionality, install the bootscript with the following command:

make install-devmapper