This happens because the stat method (the one that gets the size about the image) is called before the image is uncompressed. This is something we have to fix. You can make the way it gets the size in the "stat" script from the datastore remotes dir. Change "qemu-img" info to "du" and parse the output.
On Mon, Aug 25, 2014 at 9:28 PM, Paulo A L Rego <pauloalr....@gmail.com> wrote: > 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! > > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > -- Javier Fontán Muiños Developer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | @OpenNebula | github.com/jfontan _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
