HP
HPE0-J58 · Question #19
You have chosen to utilize HPE 3PAR synchronous replication in order to meet the customer stated requirement of RPO=0. What is a key consideration you need to explain to the customer?
The correct answer is B. Host write latencies will increase. https://support.hpe.com/hpsc/doc/public/display?docId=emr_na- a00057870en_us&docLocale=en_US(p.17)
Plan and Design Protected HPE Storage Solutions
Question
You have chosen to utilize HPE 3PAR synchronous replication in order to meet the customer stated requirement of RPO=0. What is a key consideration you need to explain to the customer?
Options
- AHost write latencies will decrease
- BHost write latencies will increase
- CHost writes can be committed to either primary or backup storage before host acknowledgment
- DRC sync can only be deployed over FC links
How the community answered
(40 responses)- A3% (1)
- B78% (31)
- C13% (5)
- D8% (3)
Explanation
https://support.hpe.com/hpsc/doc/public/display?docId=emr_na- a00057870en_us&docLocale=en_US(p.17)
Topics
#synchronous replication#RPO#write latency#3PAR Remote Copy
Community Discussion
No community discussion yet for this question.