Reading the Partitioning or VolumeGroup of a Server

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You want to read the partitioning of your server (VolumeGroup)? You can do this with the command vgdisplay.

s12345678 ~]# vgdisplay -v vg00
Using volume group(s) on command line
Finding volume group "vg00"
--- Volume group ---
VG Name vg00
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 3
Max PV 0
Cur PV 1
Act PV 1
VG Size 227.28 GB
PE Size 4.00 MB
Total PE 58184
Alloc PE / Size 3072 / 12.00 GB
Free PE / Size 55112 / 215.28 GB
VG UUID 93oxyt-DB6q-FmBx-Whlm-Xv7L-zk1V-vmkdn9

--- Logical volume ---
LV Name /dev/vg00/usr
VG Name vg00
LV UUID 8hloQq-I7GM-rzL8-bd3C-C8lg-OtfR-yRk2fG
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/vg00/var
VG Name vg00
LV UUID sUJmJd-vrQU-4pxF-VIGU-cKxA-yNdJ-Mifvdz
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 253:1

--- Logical volume ---
LV Name /dev/vg00/home
VG Name vg00
LV UUID NKVBl0-YxzF-TAC2-7MLa-yhQZ-qC7c-pDK6A5
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 253:2

--- Physical volumes ---
PV Name /dev/md3
PV UUID 1nMKhI-nt2x-910H-2yhR-c8H2-9038-KDqRzE
PV Status allocatable
Total PE / Free PE 58184 / 55112