topic Re: size of logical volume ?? in Operating System - HP-UX

size of logical volume ??

David Willams — Mon, 21 Sep 2009 17:35:36 GMT

How will I find the size of the below VG/LV

VG Status available
Max LV 255
Cur LV 1
Open LV 1
Max PV 16
Cur PV 1
Act PV 1
Max PE per PV 20481
VGDA 2
PE Size (Mbytes) 4
Total PE 20480
Alloc PE 20480
Free PE 0
Total PVG 0
Total Spare PVs 0
Total Spare PVs in use 0
VG Version 1.0
VG Max Size 1310784m
VG Max Extents 327696

Re: size of logical volume ??

Torsten. — Mon, 21 Sep 2009 17:37:38 GMT

Use "vgdisplay -v ..." and scroll down or use "lvdisplay -v ...".

Re: size of logical volume ??

James R. Ferguson — Mon, 21 Sep 2009 17:41:16 GMT

Hi David:

# 4 * 20480 = 81920 MB

...or PE_SIZE * Alloc_PE

Regards!

...JRF...

Re: size of logical volume ??

Raj D. — Mon, 21 Sep 2009 17:52:16 GMT

David,

> size of logical volume ??

- The output you given that is from vgdisplay. You will get the vgsize.
That is the vg size is : PEsize* Total PE = 4 * 20480 = 81920MB or 80GB.

- To find out the lv size, (As we can see there is only 1 lv for this vg ) .
Use # vgdisplay -v and see the LV name and Size. Multiply PE*4 = LV Size.

Cheers,
Raj.

Re: size of logical volume ??

David Willams — Mon, 21 Sep 2009 19:09:02 GMT

thank you