For OceanStor V3 HyperMirror: Mirror copy and Mirror LUN are two terms for the same concept.

• A.FALSE
• B.TRUE

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Before implementing a disaster recovery solution, which network environment information must be collected? (Multiple Choice)

• A.Disaster recovery object
• B.Amount of data
• C.Production device
• D.Network information

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In the HyperMetro active-active data center solution, which of the following statements about the static priority mode used for brain-split prevention is false?

• A.If a user powers off the storage system at the preferred site for maintenance purposes, the storage system at the non-preferred site immediately takes over all active-active services without service interruption.
• B.If links between the storage systems are down, LUNS at the preferred site continue to provide services and those at the non-preferred site stop providing services.
• C.If the non-preferred site fails, LUNS at the preferred site continue to provide services while LUNS at the non-preferred site stop providing services.
• D.If the storage system at the preferred site is faulty, the non-preferred site automatically takes over active-active services.

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What operating systems are supported by OceanStor BCManager eReplication? (Multiple Choice)

• A.AIX
• B.Linux
• C.Windows
• D.HP-UX
• E.Solaris

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The filesystem snapshots created; (Multiple Choice)

• A.Can be mapped to a host.
• B.Can be used to restore
• C.Are trad only,
• D.Can be used to create backups.
• E.Require no additional space initially.

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