Linux Administration/Devices and Filesystems/LVM/pvdisplay
pvdisplay[1] - Display physical volume(s) (PVs) and its attributes.
# pvdisplay --- Physical volume --- PV Name /dev/sdc1 VG Name my_new_vg PV Size 18.15 GB / not usable 3.40 MB Allocatable yes PE Size (KByte) 4096 Total PE 4388 Free PE 4375 Allocated PE 13 PV UUID mcpsVe-Toqlch-kWSj-kuEn-HdwM-01S9-XO8R