Which of the following operations regarding SmartMigration are correct? (Multiple choice)

The correct answer is A. Migration of service data within the storage system does not require interruption of host services B. Metadata contains LUN ID, which is used to identify LUN D. The data change log records the difference data that was not successfully written to the target LUN. See the full explanation below for the reasoning.

Storage O&M and Troubleshooting

Question

Options

AMigration of service data within the storage system does not require interruption of host services
BMetadata contains LUN ID, which is used to identify LUN
CData volume ID is used to identify the logical space of the data volume
DThe data change log records the difference data that was not successfully written to the target LUN

How the community answered

(43 responses)

A
77% (33)
C
23% (10)

Topics

#SmartMigration#LUN metadata#data migration#change log

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