pvdisplay is used to display all physical volumes on a LVM.
root@server12:~# pvdisplay --- Physical volume --- PV Name /dev/sda3 VG Name vg PV Size <9.51 GiB / not usable 0 Allocatable yes (but full) PE Size 4.00 MiB Total PE 2434 Free PE 0 Allocated PE 2434 PV UUID VA8sp6-2zKJ-GGtJ-aWe5-cPlm-uTHu-oKpiua --- Physical volume --- PV Name /dev/sda4 VG Name vg PV Size 30.00 GiB / not usable 4.98 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 7679 Free PE 0 Allocated PE 7679 PV UUID LjsCxR-J0lC-5z2P-Fqew-MXoG-59X3-B7dmDP --- Physical volume --- PV Name /dev/sda5 VG Name vg PV Size <40.00 GiB / not usable 3.98 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 10239 Free PE 0 Allocated PE 10239 PV UUID km0iBF-XakC-s9GF-hFnf-K1b0-4Hec-FAEcwp root@server12:~#
See LVM