This is a script which can be used to create backups of LVs. It creates one full backup each sunday and incremental backups during to week in relation to the sunday backup. For the configuration of the script you have to copy the provided lvbackup.conf.example to lvbackup.conf and edit the parameters.

Download

You can clone the git repo with:

git clone git://git.derhammer.net/lvbackup.git

and of course you can access and browse the source online