Tal Nisan has submitted this change and it was merged. Change subject: engine: for bonds mode=4 setting default xmit_hash_policy ...................................................................... engine: for bonds mode=4 setting default xmit_hash_policy On creating new bonds with mode=4 (Dynamic link aggregation (802.3ad)) trough the web UI, the xmit_hash_policy is set explicitly to the numeric value 2 (layer2+3). The value is set numerically to be consistent to vdsm, which reports values of bonding options numerically, instead of textual. Already available bonds with mode=4 without xmit_hash_policy=2 are not changed and reported as "custom" options in the web UI. The previously used default xmit_hash_policy=layer2 uses just hardware MAC addresses of source and destination to decide which slave of the bond is used to transmit. The new default xmit_hash_policy=layer2+3 additionally considers the layer 3 addresses, if available, and is still 802.3ad compliant. This policy is intended to provide a more balanced distribution of traffic than layer2 alone, especially in environments where a layer3 routing is required to reach most destinations. Change-Id: I5b6cb2dfe8f0b60a1e81aa4832bc8c10672f6bb8 Bug-Url: https://bugzilla.redhat.com/1397490 Signed-off-by: Dominik Holler <dholler(a)redhat.com&gt; (cherry picked from commit fa2421f05a318c7667838280c5e29d39b823380d) --- M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/network/host/HostSetupNetworksCommand.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/network/BondMode.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VdsBrokerObjectsBuilder.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VdsProperties.java 4 files changed, 19 insertions(+), 2 deletions(-) Approvals: Marcin Mirecki: Looks good to me, but someone else must approve Dominik Holler: Verified Jenkins CI: Passed CI tests Moti Asayag: Looks good to me, approved -- To view, visit https://gerrit.ovirt.org/70723 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I5b6cb2dfe8f0b60a1e81aa4832bc8c10672f6bb8 Gerrit-PatchSet: 2 Gerrit-Project: ovirt-engine Gerrit-Branch: ovirt-engine-4.1 Gerrit-Owner: Dominik Holler <dholler(a)redhat.com&gt; Gerrit-Reviewer: Dan Kenigsberg <danken(a)redhat.com&gt; Gerrit-Reviewer: Dominik Holler <dholler(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Marcin Mirecki <mmirecki(a)redhat.com&gt; Gerrit-Reviewer: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Tal Nisan <tnisan(a)redhat.com&gt; Gerrit-Reviewer: Yaniv Kaul <ykaul(a)redhat.com&gt;