Dell-EMC
E20-326 · Question #197
The SiRT feature is enabled on the RA in an SRDF/S configuration. When does the host receive the acknowledgement of a write?
The correct answer is B. When I/O is written to R2 site cache but not acknowledged yet. See the full explanation below for the reasoning.
Question
The SiRT feature is enabled on the RA in an SRDF/S configuration. When does the host receive the acknowledgement of a write?
Options
- AWhen I/O is written to the cache at the R2 site and acknowledgement is received by the R1 site
- BWhen I/O is written to R2 site cache but not acknowledged yet
- CWhen I/O is written at R1 site cache and sent to the R2 site
- DImmediately after the I/O is written to R1 cache
How the community answered
(20 responses)- A10% (2)
- B70% (14)
- C5% (1)
- D15% (3)
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