The actual network def was updated to save the bridge name back
in 1.2.11:
commit a3609121799d44898a3e0d0bf92b755e55e7b418
Author: Laine Stump <laine@xxxxxxxxx>
Date: Fri Nov 21 12:20:37 2014 -0500
network: save bridge name in ActualNetDef when actualType==network too
The chance that someone is running libvirt < 1.2.11 and wants
todo a live upgrade to 5.3.0 without a host reboot is essentially
zero. We can thus reasonably drop the back compat code now.
Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
src/network/bridge_driver.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c
index 6f88adf3b7..0c65c48b1a 100644
--- a/src/network/bridge_driver.c
+++ b/src/network/bridge_driver.c
@@ -4812,17 +4812,6 @@ networkNotifyActualDevice(virNetworkPtr net,
goto error;
}
- /* if we're restarting libvirtd after an upgrade from a version
- * that didn't save bridge name in actualNetDef for
- * actualType==network, we need to copy it in so that it will be
- * available in all cases
- */
- if (actualType == VIR_DOMAIN_NET_TYPE_NETWORK &&
- !iface->data.network.actual->data.bridge.brname &&
- (VIR_STRDUP(iface->data.network.actual->data.bridge.brname,
- netdef->bridge) < 0))
- goto error;
-
/* see if we're connected to the correct bridge */
if (netdef->bridge) {
bool useOVS = false;
--
2.20.1
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