Exadata Hardware - Oracle Exadata Recipes: A Problem-Solution Approach - page 25

Note that the physical volume size equals the virtual drive size from the MegaCli64 output. There's a single
volume group created on /dev/sda2 called VGExaDB :
[root@cm01dbm01 ~]# vgdisplay | egrep '(VG Name|Alloc PE|Free PE)'
VG Name VGExaDb
Alloc PE / Size 39424 / 154.00 GB
Free PE / Size 103327 / 403.62 GB
[root@cm01dbm01 ~]#
As you can see, there is approximately 400 GB of free space on the volume group. An lvdisplay shows the swap
partition, LVDbSys1 , and LVDbOra1 , mounted to / and /u01 , respectively:
[root@cm01dbm01 ~]# lvdisplay
--- Logical volume ---
LV Name /dev/VGExaDb/LVDbSys1
VG Name VGExaDb
LV UUID wsj1Dc-MXvd-6haj-vCb0-I8dY-dlt9-18kCwu
LV Write Access read/write
LV Status available
# open 1
LV Size 30.00 GB
Current LE 7680
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Name /dev/VGExaDb/LVDbSwap1
VG Name VGExaDb
LV UUID iH64Ie-LJSq-hchp-h1sg-OPww-pTx5-jQpj6T
LV Write Access read/write
LV Status available
# open 1
LV Size 24.00 GB
Current LE 6144
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Name /dev/VGExaDb/LVDbOra1
VG Name VGExaDb
LV UUID CnRtDt-h6T3-iMFO-EZl6-0OHP-D6de-xZms6O
LV Write Access read/write
LV Status available
# open 1
LV Size 100.00 GB
Current LE 25600