Regarding the file deduplication and compression features of Huawei OceanStor hybrid flash storage, which of the following statements is wrong?

Question

Options

• AThe data compression function can only be enabled when creating a file system. The data
• BUse online processing to perform deduplication and compression before writing data to disk.
• CWhen deduplication and compression are enabled at the same time, data will be duplicated first and
• DSmartCache can be used to improve the performance of searching for duplicate deletion

• A
  77% (20)
• B
  8% (2)
• C
  12% (3)
• D
  4% (1)

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