Which two actions will occur when a back-end server that is registered with a backend set is marked to drain connections? (Choose two.)

The correct answer is A. It disallows new connections to that backend server. B. It keeps the connections to that instance open and attempts to complete any in-flight requests. https://docs.cloud.oracle.com/iaas/Content/Balance/Reference/sessionpersistence.htm The Load Balancing service considers a server marked drain available for existing persisted sessions. New requests that are not part of an existing persisted session are not sent to that server.

Implement OCI Load Balancing and DNS

Question

Options

AIt disallows new connections to that backend server.
BIt keeps the connections to that instance open and attempts to complete any in-flight requests.
CIt redirects the requests to a user-defined error page.
DIt immediately closes all existing connections to that instance.
EIt forcibly closes all connections to that instance after a timeout period.

How the community answered

(60 responses)

A
82% (49)
C
3% (2)
D
10% (6)
E
5% (3)

Explanation

https://docs.cloud.oracle.com/iaas/Content/Balance/Reference/sessionpersistence.htm The Load Balancing service considers a server marked drain available for existing persisted sessions. New requests that are not part of an existing persisted session are not sent to that server.

Topics

#connection draining#backend set#load balancer#in-flight requests

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