Re: [ovirt-users] ovirt vm disk space not release

2015-06-05 Thread Daniel Helgenberger
On 05.06.2015 07:58, smiling dream wrote: Thanks for you reply . So if I understand you correctly you want to reduce the space a thin provision disk takes up on the NFS share because you deleted files within the VM? Yes Is there any others way to reclaim disk space , Since thin provision

Re: [ovirt-users] ovirt vm disk space not release

2015-06-05 Thread smiling dream
Since thin provision in this case relates to sparse files you cannot delete files in the VM and have the disk space reclaimed. But ovirt since v. 3.5 is using qemu-img to copy disk images. IRC this process should very well result in a smaller image. So, just use disk move and move the disk images

[ovirt-users] ovirt vm disk space not release

2015-06-04 Thread smiling dream
I have ovirt 3.5.1 installed with VDSM 4.16.14 EL6 node and NFS as storage . In my infrastructure i have multiple instance of centos / windows vm under ovirt and once guest vm disk space is used ovirt is not release guest vm disk space after delete . Looking for help . Regards Suvro