Attention: To align with new corporate security policies, and to match policies adopted by other communities within Oracle, the My Oracle Support Community access requirements will change beginning September 18, 2025. MOSC will now require that member accounts in our community be associated to a *corporate* email address. This means that users with generic domains (such as gmail.com, yahoo.com, and others) will no longer be granted access to the discussion forums and ideas labs. If this policy affects you, act now to change the email address that is associated with your Oracle (and community) account. Alternatively, you can opt to create a new Oracle account that uses your corporate email domain.

High Availability Data Guard, Sharding and Global Data Services (MOSC)

DataGuard patching order with one primary database to multiple physical standby database

Dec 15, 2022 4:37AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 3 commentsAnswered ✓

We are running 19.15.0 database and configured with one primary database (A) and two physical database (B1,B2)

We will perform patching for the environment . Is below procedure valid ?

1) Day 1 Patch standby (B1)

stop logging shipping from (A) to B1
patching B1
start B1 in mount mode and resume MRP to apply archive log . The standby role is resumed

2) Day 2 Patch standby (B2)

stop logging shipping from (A) to B2
patching B2
start B2 in mount mode and resume MRP to apply archive log. The standby role is resumed

Day 3 Patch primary database (A)

stop logging shipping from (A) to B1 and B2

1

Howdy, Stranger!

To view full details, sign in to My Oracle Support Community.

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month