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Configuring a new mirror database

If you create and configure a new mirror database after a role switch has occurred (that is, the
BlackBerry UEM
components failed over to the existing mirror database and the existing mirror database became the principal database), repeat Connect BlackBerry UEM to the mirror database on each computer that hosts a
BlackBerry UEM
instance.
If necessary, configure the components that manage
BlackBerry
OS devices to connect to the new mirror server (see Database high availability for components that manage BlackBerry OS devices).