readme

Linux Device Mapper Source Code

This directory tree contains the supporting userspace files
(libdevmapper and dmsetup) you need when working with device-mapper.  

The patches subdirectory also includes up-to-date device-mapper kernel 
patches for 2.4.26-rc1 and old patches for 2.4.20, 2.4.21 and 2.4.22 
onwards.  2.6 kernels already contain the device-mapper core, but (as at 
March 2004) you need to apply development patches if you want snapshot 
and pvmove functionality.

For more information about device-mapper please read the INTRO file.
Installation instructions are in INSTALL.

The Device-mapper Resource Page has links to all the primary resources
for device-mapper, including additional patches undergoing development
and testing:

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

Tarballs are available from ftp://sources.redhat.com/pub/dm/

To access the CVS tree use:
  cvs -d :pserver:[e-mail]:/cvs/dm login
  CVS password: cvs
  cvs -d :pserver:[e-mail]..com:/cvs/dm checkout device-mapper

The mailing list for discussions and bug reports is:
  [e-mail]
  Subscribe from https://www.redhat.com/mailman/listinfo/dm-devel