Package imgbased

Tools to work with an image based rootfs

https://github.com/fabiand/imgbased

imgbased provides a specific management method to derive writable file-system
layers from read-only base images. It also takes care that the layer which
shall be used can be selected at boot time.

In a nutshell this works by:

 * having a boot partition
 * and having a default LVM volume group (HostVG)
 * which has a thinpool
 * each base is kept in a read-only thin logical volume in the thinpool
 * for each base at least one writable layer, which is a thin logical volume, is
   created in the thinpool
 * for each layer a boot entry is created which can be used to boot in a
   specific layer
System Administration (Section 8)
imgbase
imgbase provides a specific management method to derive writeable filesystem layers from read-only base images. It also takes care that the layer which shall be...