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What is clustered Data ONTAP equivalent to cifs.client.dupdetection?

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ontap-9
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cifs
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Applies to

  • ONTAP 9
  • Clustered Data ONTAP

Answer

In ONTAP 9, this ability is added to the CIFS server options under Advanced privilege.
cifs options modify -vserver <vserver-name> -is-client-dup-detection-enabled <true\flase>    

Default is True.
cifs options show -fields is-client-dup-detection-enabled

With the option enabled, the CIFS server supports duplicate session detection.

Note: This option is applicable only for SMB 1 clients.

Additional Information

For information on Data ONTAP 7 options, see article CIFS clients behind NAT get disconnected intermittently.

 

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