Linux Administration/Devices and Filesystems/LVM/vgdisplay
vgdisplay[1] display volume group information
vgdisplay VG_NAMEvgdisplay -v VG_NAME-v will also display LVs and PVs information from VG.vgdisplay -vvvv VG_NAME-vvvv will display more verbose information.
[root@rhel01a ~]# vgdisplay vg_rhel01 --- Volume group --- VG Name vg_rhel01 System ID Format lvm2 Metadata Areas 2 Metadata Sequence No 5 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 2 Act PV 2 VG Size 12.50 GiB PE Size 4.00 MiB Total PE 3200 Alloc PE / Size 3200 / 12.50 GiB Free PE / Size 0 / 0 VG UUID ttO0aF-RgCq-OZM7-dKcj-sDr0-vfg1-TDFzj0
vgdisplay -v vg_new --- Volume groups --- VG Name /dev/testvg VG Write Access read/write VG Status available Max LV 255 Cur LV 0 Open LV 0 Max PV 16 Cur PV 2 Act PV 2 Max PE per PV 6000 VGDA 2 PE Size (Mbytes) 32 Total PE 26 Alloc PE 0 Free PE 26 Total PVG 0 Total Spare PVs 0 Total Spare PVs in use 0 --- Physical volumes --- PV Name /dev/disk/disk3 PV Status available Total PE 10 Free PE 10 Autoswitch On PV Name /dev/disk/disk4 PV Status available Total PE 10 Free PE 10 Autoswitch On