Dell-EMC
E20-515 · Question #216
E20-515 Question #216: Real Exam Question with Answer & Explanation
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Question
SRDF/S has been implemented between two VMAX 40K arrays. The R1 devices are also actively cached by XtremSW Cache. As part of a test the R1 devices have been failed over. The failback operation fails. What must be done for a successful failback?
Options
- AUse the force flag with failback.
- BUse the invalidate flag with failback.
- CEnsure that R1 devices are unmounted. Then failback.
- DEnsure that R2 devices are unmounted. Then failback.
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