85212fead4
Configuraiton drives get stored in the instance_info field which is of a text type, which in theory is not a big deal, however large configuration drives are returned over the database client and when entire node objects are generated by the client, which has an obvious bandwidth and record transfer latency overhead. Change-Id: I7f2b6ab9c3adf88202f213a42af7553cf9e8276d