Tal Nisan has submitted this change and it was merged. Change subject: core: make sure the VM is ran with the correct rng device ...................................................................... core: make sure the VM is ran with the correct rng device Two changes done: - on run, make sure the correct rng source is used - the RngUtils.validate() is changed to not to take the change in versions into account since if the snapshot without memory is restored, the compatibility does not change but the rng source does. In a followup patch also the unused effectiveVersion will be removed. The specific bug fixed in this patch is that in version 4.0 the random source was "/dev/random" while in 4.1 it was "/dev/urandom" so the rng source needs to be reconfigured. Change-Id: If232da469fa6db9a20ed62eb6298a7d0a53064d8 Bug-Url: https://bugzilla.redhat.com/1446640 Signed-off-by: Tomas Jelinek <tjelinek(a)redhat.com&gt; --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/RunVmCommand.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/utils/RngDeviceUtils.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/utils/VmDeviceUtils.java M backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/RngUtils.java 4 files changed, 36 insertions(+), 8 deletions(-) Approvals: Tomas Jelinek: Verified Jenkins CI: Passed CI tests Arik Hadas: Looks good to me, approved -- To view, visit https://gerrit.ovirt.org/77796 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: If232da469fa6db9a20ed62eb6298a7d0a53064d8 Gerrit-PatchSet: 3 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-4.1 Gerrit-Owner: Tomas Jelinek <tjelinek(a)redhat.com&gt; Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: Tomas Jelinek <tjelinek(a)redhat.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;