[root@Client ~]# pvdisplay
  --- Physical volume ---
  PV Name               /dev/sdb
  VG Name               vg1
  PV Size               819.48 GB / not usable 2.25 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              209787
  Free PE               0
  Allocated PE          209787
  PV UUID               nT3HLK-eI04-unCn-6kWf-RBCt-HY1R-1p6Njy

  --- Physical volume ---
  PV Name               /dev/sda
  VG Name               vg1
  PV Size               819.48 GB / not usable 2.25 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              209787
  Free PE               0
  Allocated PE          209787
  PV UUID               2IhHHG-gJ0G-8Bhl-ETaU-aU6z-CgSW-BkTQqe

[root@Client ~]# lvdisplay
  --- Logical volume ---
  LV Name                /dev/vg1/lv1
  VG Name                vg1
  LV UUID                a52Wot-ek4a-tznu-xcm5-iuUK-KSmx-VyHxc2
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                1.60 TB
  Current LE             419574
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0

[root@Client ~]# vgdisplay
  --- Volume group ---
  VG Name               vg1
  System ID
  Format                lvm2
  Metadata Areas        2
  Metadata Sequence No  6
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                1
  Open LV               1
  Max PV                0
  Cur PV                2
  Act PV                2
  VG Size               1.60 TB
  PE Size               4.00 MB
  Total PE              419574
  Alloc PE / Size       419574 / 1.60 TB
  Free  PE / Size       0 / 0
  VG UUID               hgmsg8-fnL5-sPBm-ACjl-gF5j-hKCq-p14WuD