Omer Frenkel has submitted this change and it was merged. Change subject: core: remove memory volumes without tasks on snapshot creation failure ...................................................................... core: remove memory volumes without tasks on snapshot creation failure On the end-action phase of snapshot creation command, we check if the VM is runningto see whether we should take live snapshot or not. If the VM is not running and we created images that will be used to store the memory, we try to remove those images. There was a problem that the remove image operations created tasks that were not polled (they are not polled automatically since we're in the end-action phase, and we didn't explicitly asked to poll them). Since we have nothing to do in case of failure (if the file deletion didn't work, it most probably won't work on retry), we now don't create tasks on those delete image operations. New command RemoveMemoryVolumesCommand is added to do so, to achieve better separation of concerns, which will also make it possible to reuse it on other cases. Change-Id: I3830992f46b2c3fbea47e69f21a6711718408e95 Bug-Url: https://bugzilla.redhat.com/1011474 Signed-off-by: Arik Hadas <ahadas(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/CreateAllSnapshotsFromVmCommand.java A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RemoveMemoryVolumesCommand.java A backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/RemoveMemoryVolumesParameters.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/VdcActionType.java 4 files changed, 160 insertions(+), 1 deletion(-) Approvals: Omer Frenkel: Verified; Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/19568 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I3830992f46b2c3fbea47e69f21a6711718408e95 Gerrit-PatchSet: 3 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Omer Frenkel <ofrenkel(a)redhat.com&gt; Gerrit-Reviewer: Yair Zaslavsky <yzaslavs(a)redhat.com&gt; Gerrit-Reviewer: oVirt Jenkins CI Server