ITS will apply OS updates to the Oracle servers. Each instance on the server will be down for approximately 20-45 minutes per host. Below is an approximate schedule:
Server            Time
fprod-db         3:30am
hprod-db        3:50am
bagel              4:15am
scone             4:15am
zwieback        4:15am
hoagie            4:40am
popo               4:40am
toast               4:40am