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Supported SMB 3.0 functionality

Clustered Data ONTAP 8.2 and later supports the SMB 3.0 protocol on Storage Virtual Machines (SVMs) with FlexVol volumes. SMB 3.0 provides important enhancements, including enhancements that facilitate transparent failover and giveback and other nondisruptive operations.

Support for SMB 3.0 is enabled automatically when you create a CIFS server.

Data ONTAP supports the following SMB 3.0 functionality:
Data ONTAP does not support the following SMB 3.0 functionality:

For more information, see the SMB 3.0 protocol specification.