ITS will apply security updates to the Oracle servers. Each instance on the server will be down for approximately 20-30 minutes per host besides hoagie and zwieback being up to 2 hours. Below is an approximate schedule:

Server            Time

fprod-db         3:30am
hprod-db        3:50am
hoagie            4:20am
zwieback        4:40am
bagel              5:00am
garlic              5:00am
popo               5:00am
scone             5:00am
toast               5:00am