Add another index to virt_lans.

sql/database-create.sql

@@ -1669,7 +1669,8 @@ CREATE TABLE virt_lans (
   trivial_ok tinyint(4) default '1',
   protocol varchar(30) NOT NULL default 'ethernet',
   is_accesspoint tinyint(4) default '0',
-  KEY pid (pid,eid,vname)
+  KEY pid (pid,eid,vname),
+  KEY vnode (pid,eid,vnode)  
 ) TYPE=MyISAM;
 
 --

sql/database-migrate.txt

@@ -1597,3 +1597,8 @@ last_net_act,last_cpu_act,last_ext_act);
 	Whats vport about? Rather then rely on IP addresses to form a
 	unique key, we use vport (a small integer) so that we can delay the
 	IP assignment until later (after initial DB insertion).
+
+1.250: Add another index to virt_lans for above change.
+
+	alter table virt_lans add index vnode (pid,eid,vnode);
+