Change in ovirt-engine[ovirt-engine-3.5]: engine: Send net_ifacename to VDSM when connecting iSCSI server

[tnisan at redhat.com]

Tal Nisan has submitted this change and it was merged.

Change subject: engine: Send net_ifacename to VDSM when connecting iSCSI server
......................................................................


engine: Send net_ifacename to VDSM when connecting iSCSI server

In order to properly configure iSCSI multipathing each iSCSI iface
should be related to the real network interface. Software iSCSI knows
how to relate iface to the network interface when all network interfaces
on that host reside on different subnets see [1].

However if multiple NICs reside on the same subnet iSCSI iface
configuration must contain a "iface.net_ifacename" representing a name
of the network layer interface, in case this network is bridged then it
should be a name of the bridge.

[1] http://www.open-iscsi.org/docs/README section 5.1.1.

Change-Id: I3e2f3549fa08741f719eeb8d70209ab298e09da3
Bug-Url: https://bugzilla.redhat.com/1178838
Signed-off-by: Sergey Gotliv <sgotliv at redhat.com>
Signed-off-by: Maor Lipchuk <mlipchuk at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/storage/ISCSIStorageHelper.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/StorageServerConnections.java
M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/ConnectStorageServerVDSCommand.java
3 files changed, 24 insertions(+), 3 deletions(-)

Approvals:
  Tal Nisan: Looks good to me, approved
  Maor Lipchuk: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: I3e2f3549fa08741f719eeb8d70209ab298e09da3
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: ovirt-engine-3.5
Gerrit-Owner: Maor Lipchuk <mlipchuk at redhat.com>
Gerrit-Reviewer: Amador Pahim <apahim at redhat.com>
Gerrit-Reviewer: Maor Lipchuk <mlipchuk at redhat.com>
Gerrit-Reviewer: Sergey Gotliv <sgotliv at redhat.com>
Gerrit-Reviewer: Tal Nisan <tnisan at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server