[root@candido lvmgui-0.4]# vgdisplay -v
--- Volume group ---
VG Name               Volume00
VG Access             read/write
VG Status             available/resizable
VG #                  0
MAX LV                256
Cur LV                3
Open LV               3
MAX LV Size           255.99 GB
Max PV                256
Cur PV                5
Act PV                5
VG Size               131.63 GB
PE Size               4 MB
Total PE              33697
Alloc PE / Size       33693 / 131.61 GB
Free  PE / Size       4 / 16 MB
VG UUID               iS2cXG-EbA3-PfjC-MFLO-39iZ-fhkz-Id9jMF

--- Logical volume ---
LV Name                /dev/Volume00/LogVol00
VG Name                Volume00
LV Write Access        read/write
LV Status              available
LV #                   1
# open                 1
LV Size                5.86 GB
Current LE             1500
Allocated LE           1500
Allocation             next free
Read ahead sectors     1024
Block device           58:0

--- Logical volume ---
LV Name                /dev/Volume00/LogVol02
VG Name                Volume00
LV Write Access        read/write
LV Status              available
LV #                   2
# open                 1
LV Size                125.27 GB
Current LE             32068
Allocated LE           32068
Allocation             next free
Read ahead sectors     1024
Block device           58:1

--- Logical volume ---
LV Name                /dev/Volume00/LogVol01
VG Name                Volume00
LV Write Access        read/write
LV Status              available
LV #                   3
# open                 1
LV Size                500 MB
Current LE             125
Allocated LE           125
Allocation             next free
Read ahead sectors     1024
Block device           58:2


--- Physical volumes ---
PV Name (#)           /dev/hda2 (1)
PV Status             available / allocatable
Total PE / Free PE    124 / 0

PV Name (#)           /dev/hda3 (2)
PV Status             available / allocatable
Total PE / Free PE    1385 / 0

PV Name (#)           /dev/hda5 (5)
PV Status             available / allocatable
Total PE / Free PE    24935 / 0

PV Name (#)           /dev/hdb1 (3)
PV Status             available / allocatable
Total PE / Free PE    4999 / 0

PV Name (#)           /dev/hdb2 (4)
PV Status             available / allocatable
Total PE / Free PE    2254 / 4


[root@candido lvmgui-0.4]# pvscan
pvscan -- reading all physical volumes (this may take a while...)
pvscan -- ACTIVE   PV "/dev/hda2" of VG "Volume00" [496 MB / 0 free]
pvscan -- ACTIVE   PV "/dev/hda3" of VG "Volume00" [5.41 GB / 0 free]
pvscan -- ACTIVE   PV "/dev/hda5" of VG "Volume00" [97.40 GB / 0 free]
pvscan -- ACTIVE   PV "/dev/hdb1" of VG "Volume00" [19.53 GB / 0 free]
pvscan -- ACTIVE   PV "/dev/hdb2" of VG "Volume00" [8.80 GB / 16 MB free]
pvscan -- total: 5 [131.66 GB] / in use: 5 [131.66 GB] / in no VG: 0 [0]


lvextend -- rounding relative size up to physical extent boundary
lvextend -- extending logical volume "/dev/Volume00/LogVol02" to 125.27 GB
lvextend -- doing automatic backup of volume group "Volume00"
lvextend -- logical volume "/dev/Volume00/LogVol02" successfully extended