Liron Aravot has submitted this change and it was merged. Change subject: core: adding support for fencing storage volume job ...................................................................... core: adding support for fencing storage volume job This patch adds the infrastracture required to fence volume related jobs. In case the host the job was sent to becomes non responsive before the job was started, the engine may attempt to fence the operation using the volume the job was supposed was performed on. Fencing a volume job is done by incrementing the volume generation by a predefined interval using the FenceVolumeJob command. If the fencing operation succeeded, it'll be detect by the VdsmImagePoller on the next polling attempt of the StorageJobCallback. The next patch in the series adds use of the added infrastructure in the CopyData command. Change-Id: Ib51944d0ab3e16c837bb117589e8e22f9756b219 Bug-Url: http://bugzilla.redhat.com/1409125 Signed-off-by: Liron Aravot <laravot(a)redhat.com&gt; --- A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/image/FenceVolumeJobCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/disk/image/VdsmImagePoller.java A backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/FenceVolumeJobCommandParameters.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/VdcActionType.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/constants/StorageConstants.java M frontend/webadmin/modules/gwt-common/src/main/resources/org/ovirt/engine/core/Common.gwt.xml 6 files changed, 82 insertions(+), 6 deletions(-) Approvals: Tal Nisan: Looks good to me, approved Jenkins CI: Passed CI tests Freddy Rolland: Looks good to me, but someone else must approve Liron Aravot: Verified -- To view, visit https://gerrit.ovirt.org/69390 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: Ib51944d0ab3e16c837bb117589e8e22f9756b219 Gerrit-PatchSet: 17 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Liron Aravot <laravot(a)redhat.com&gt; Gerrit-Reviewer: Freddy Rolland <frolland(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Liron Aravot <laravot(a)redhat.com&gt; Gerrit-Reviewer: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;