Change existing filesystem to LVM
I have been using an old debian machine as a music library. Now I am running out off disk space and would like to add another disk.
However it turns out that the current installation (1 disk) wasn't created using Logical Volume Manager, and I would definitely prefer to add space to the existing structure rather than having a bland mount point in the middle of the well organized music library.
Is it possible to change an existing installation to LVM ?