Dell-EMC
D-ISM-FN-01 · Question #305
In continuous data protection (CDP) remote replication, where are the two split write I/Os of an incoming write I/O directed?
The correct answer is A. One I/O goes to the local CDP appliance and the other I/O goes to the production volume. See the full explanation below for the reasoning.
Data Protection
Question
In continuous data protection (CDP) remote replication, where are the two split write I/Os of an incoming write I/O directed?
Options
- AOne I/O goes to the local CDP appliance and the other I/O goes to the production volume
- BOne I/O goes to the compute system and the other I/O goes to the production volume
- COne I/O goes to the remote CDP appliance and the other I/O goes to the replica
- DOne I/O goes to the journal volume and the other I/O goes to the replica
How the community answered
(47 responses)- A72% (34)
- B4% (2)
- C15% (7)
- D9% (4)
Topics
#CDP#remote replication#split write I/O#journal volume
Community Discussion
No community discussion yet for this question.