Description of problem: When removing a snapshot that was created during live snapshot process, the image(s) new size is not updated in the DB. Version-Release number of selected component (if applicable): vdsm-4.10.2-11.0.el6ev.x86_64 libvirt-0.10.2-18.el6_4.2.x86_64 rhevm-backend-3.2.0-10.14.beta1.el6ev.noarch How reproducible: 100% Steps to Reproduce: 1. Run a VM 2. Create a snapshot 3. shutdown the VM and remove the snapshot Actual results: engine not updates the new size of the image(s). Expected results: engine should update the new size of the image(s) Additional info:
Running the VM is inconsequential - this bug happens if the VM is down too. The backend flow calls VDSM's MergeSnapshots, but does not call GetImageStats afterwards on the target volume. This not not interfere with the system's stability, but is indeed an ugly bug that diminishes the customer's ability to understand what's going on on his storage.
Checked on RHEVM - 3.2 - SF13: rhevm-backend-3.2.0-10.18.beta2.el6ev.noarch rhevm-webadmin-portal-3.2.0-10.18.beta2.el6ev.noarch vdsm-4.10.2-14.0.el6ev.x86_64 After snapshot deletion (of vm with thin provision disk), disk actual size updated in the UI.
3.2 has been released
*** Bug 968977 has been marked as a duplicate of this bug. ***