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    • https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/Can_CHANGE_NOTIFY_option_set_for_CIFS_Vserver_affect_NFS_clients
      Applies to Ontap 9 CIFS change notifications Answer Yes. In case the flexgroup/flexvolume has NTFS security style and uses a junction path that crosses a volume that holds a CIFS share with change not...Applies to Ontap 9 CIFS change notifications Answer Yes. In case the flexgroup/flexvolume has NTFS security style and uses a junction path that crosses a volume that holds a CIFS share with change notify enabled. Additional Information What is Change Notify?
    • https://kb.netapp.com/on-prem/ontap/Perf/Perf-KBs/CIFS_Client_Change_Notification_setting_can_cause_unnecessary_load_in_ONTAP
      Applies to ONTAP 9 Data ONTAP 7-Mode Issue Many CIFS clients using sessions with "Change Notification" set will have additional load on storage devices
    • https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/What_is_Change_Notify_and_why_is_there_a_high_packet_trace_response_time
      The response time is the delta between watched folder changes, but it is not required to per SMB spec so the updates only happen when a change actually occurs Example: If two users have the same folde...The response time is the delta between watched folder changes, but it is not required to per SMB spec so the updates only happen when a change actually occurs Example: If two users have the same folder open, and one users deletes a file, a change notify update is sent to the second user of the deleted file Change Notify only updates when the folder being monitored (for example when Windows Explorer is open on a share) has a file update