Dell EMC Exam DEE-1111 Topic 5 Question 18 Discussion

Actual exam question for Dell EMC's DEE-1111 exam

Question #: 18
Topic #: 5

NDM is being used to migrate some Windows hosts to a new PowerMax. The client doesn't want the migration target volumes to retain the source volume external device identity following the migration.

What should be used to complete the migration and address the client's concern?

ANDM cancel revert function

BNDM Updates feature

CNDM pass-through mode

DNDM metro-based mode

Show Suggested Answer

Suggested Answer: C

In an SRDF/Metro configuration, if the host is cross-connected and the R2 device becomes Not Ready, the host continues to have read/write access to the R1 device12. This is because SRDF/Metro is designed to provide high availability and continuous data access.If one device becomes inaccessible, the host can still access the other device12.Reference:SRDF/Metro | SAP Landscape Consolidation with Dell Components,Understanding bias | Dell EMC PowerMax and VMAX All Flash: SRDF/Metro Overview and Best Practices

by Tora at May 10, 2024, 04:23 AM

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Krissy

1 years ago

I chose B too. In cross-connected setups, failure often means total access loss.

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Franklyn

1 years ago

I'm thinking D. Read-only access to R1 sounds plausible when R2 is down.

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Carmela

1 years ago

I lean towards C. Usually, R1 should continue functionality, right?

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Edgar

1 years ago

My guess is B. Makes sense to lose access if R2 isn't ready.

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Bernardo

1 years ago

Seems tricky, honestly. Not sure about the exact behavior when R2 becomes Not Ready.

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Nikita

1 years ago

What do you think about this SRDF/Metro question?

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