DBRECOVER for MySQL supports recover data from filesystem or storage failure.
DBRECOVER for MySQL can directly read disk partition , logical volume , physical volume . When you mount filesystem with logical volume, and the logical volume is available , you’d better scan the logical volume first . If the logical volume is not available , you can scan the corresponding physical volume.
you can also reference this video: https://youtu.be/Gj3FKOqUWmU