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-   -   vgs help needed....want to understand it...? (http://www.linuxquestions.org/questions/linux-server-73/vgs-help-needed-want-to-understand-it-4175434443/)

redhat70 10-28-2012 12:39 AM

vgs help needed....want to understand it...?
 
Hi,

I have a query regarding the vgs in my Linux server :

#vgs
VG #PV #LV #SN Attr VSize VFree
data 1 1 0 wz--n- 231.81G 171.81G
os 1 3 0 wz--n- 40.00G 10.00G


Data is showing 171.81G free .

What does this Data means in VG Column ?

My Filesystem is :
#df -H
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/os-root 15G 9.9G 4.0G 72% /
/dev/mapper/os-var 8.4G 2.1G 5.9G 26% /var
/dev/mapper/data-export
63G 13G 47G 22% /export
/dev/sda1 104M 22M 77M 24% /boot
tmpfs 13G 0 13G 0% /dev/shm
/dev/sdb1 358M 26M 333M 8% /dcr_shared/ocr_1
/dev/sdb2 358M 26M 333M 8% /dcr_shared/ocr_2
/dev/sdb3 358M 34M 325M 12% /dcr_shared/vote_1
/dev/sdb5 358M 34M 325M 10% /dcr_shared/vote_2
/dev/sdb6 358M 34M 325M 20% /dcr_shared/vote_3
/dev/sdb7 360M 24M 337M 7% /ocr_shared/spfiles
/dev/sdt1 54G 4.2G 50G 9% /edp_bd/SDPPR01/data1
/dev/sdt2 54G 310M 54G 2% /edp_bd/SDPPR01/index1
/dev/sdal1 451G 14G 438G 6% /recovery_area
/dev/sdam1 11G 84M 11G 1% /log



what is DATA ?

grim76 10-28-2012 03:38 PM

Data is the name of the VG. You can also use pvdisplay, vgdisplay, and lvdisplay to get more information.

chrism01 10-29-2012 12:33 AM

You may find this useful http://tldp.org/HOWTO/LVM-HOWTO/


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