Hello all,
I downloaded two imagens from marketplace (Ubuntu 14.04 and CentOS 7.0).
Both images disk size are + - 1 GB, with 10G virtual size..
Using "qemu-img info" something like this appears...
file format: qcow2
virtual size: 10G (10737418240 bytes)
disk size: *919M*
All good for these two images.
The problem is: I created my own image of Ubuntu using vmbuilder with a 30
GB hard disk...The image disk size is 1 GB too. This is the "qemu-img info":
file format: qcow2
virtual size: *31G* (33555480576 bytes)
disk size: 1.0G
However, when i use "oneimage list"...the images downloaded from
marketplace appear occupying quite lower space.
Actually, they are occupying exactly the "disk size", and my image seems to
be occupying the "virtual size".
$ oneimage list
ID USER GROUP NAME DATASTORE SIZE TYPE
PER STAT RVMS
0 oneadmin oneadmin UbuntuServer-14 qcow *1.1G*
OS No rdy 0
2 oneadmin oneadmin UbuntuServer-12 qcow *31.3G*
OS No rdy 0
3 oneadmin oneadmin CentOS-7.0_x86_ qcow *919M* OS
No rdy 0
Whats is going on? How can i make my image "occupy" less space too?
Ps:. My datastore is using qcow driver.
Thanks a lot!
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