Lvmdiskscan scan for all devices visible to lvm2
lvmdiskscan [--commandprofile ProfileName] [-d|--debug] [-h|-?|--help] [-l|--lvmpartition] [-v|--verbose]
lvmdiskscan scans all SCSI, (E)IDE disks, multiple devices and a bunch of other block devices in the system looking for LVM physical volumes. The size reported is the real device size. Define a filter in lvm.conf(5) to restrict the scan to avoid a CD ROM, for example.
See lvm(8) for common options.
Only reports Physical Volumes.