root@hmnhd-TICJ5N:/mnt/pools/A/A0# lvdisplay
  --- Logical volume ---
  LV Name                /dev/1605fa17_vg/lv3e8f8fc5
  VG Name                1605fa17_vg
  LV UUID                Q9t3AQ-t0QK-05o5-0VBX-JMBB-PpJ0-158Voc
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                1.80 TB
  Current LE             471804
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device          253:2

  --- Logical volume ---
  LV Name                /dev/md0_vg/BFDlv
  VG Name                md0_vg
  LV UUID                BZLMVC-3ZY0-okEP-NFSL-CPG2-i3Yu-8eo3dp
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                4.00 GB
  Current LE             1024
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0

  --- Logical volume ---
  LV Name                /dev/md0_vg/vol1
  VG Name                md0_vg
  LV UUID                dD2ZGw-eOI0-H7wx-SVVF-Gyvb-2A3b-nGgiLy
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                16.00 GB
  Current LE             4095
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:1

root@hmnhd-TICJ5N:/mnt/pools/A/A0# pvdisplay
  --- Physical volume ---
  PV Name               /dev/md1
  VG Name               1605fa17_vg
  PV Size               1.80 TB / not usable 1.00 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              471804
  Free PE               0
  Allocated PE          471804
  PV UUID               nkBpiZ-GO30-0R4X-Sb1k-aozE-tVDM-RxBgpw

  --- Physical volume ---
  PV Name               /dev/md0
  VG Name               md0_vg
  PV Size               20.00 GB / not usable 3.94 MB
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              5119
  Free PE               0
  Allocated PE          5119
  PV UUID               qUuEJi-NG89-H0K1-tcnN-iAMJ-IWAF-W1LWKZ

root@hmnhd-TICJ5N:/mnt/pools/A/A0# vgdisplay
  --- Volume group ---
  VG Name               1605fa17_vg
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  2
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                1
  Open LV               1
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               1.80 TB
  PE Size               4.00 MB
  Total PE              471804
  Alloc PE / Size       471804 / 1.80 TB
  Free  PE / Size       0 / 0
  VG UUID               UVfx29-pE1Z-Su5t-tFWt-xd3r-3GZv-pgXD0K

  --- Volume group ---
  VG Name               md0_vg
  System ID
  Format                lvm2
  Metadata Areas        1
  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                1
  Act PV                1
  VG Size               20.00 GB
  PE Size               4.00 MB
  Total PE              5119
  Alloc PE / Size       5119 / 20.00 GB
  Free  PE / Size       0 / 0
  VG UUID               WELiXK-BAvd-QP1D-y94i-QeEm-cZdX-7ErwRA

root@hmnhd-TICJ5N:/mnt/pools/A/A0#