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    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/Qtree_level_NDMP_backup_for_flexgroup_failing_with_image_inconsistency
      Qtree level NDMP backup for flexgroup failing with image inconsistency in Netbackup application. May 12, 2021 7:52:43 AM - Info ndmpagent (pid=172876) NDMP backup successfully completed, path = /vs/vo...Qtree level NDMP backup for flexgroup failing with image inconsistency in Netbackup application. May 12, 2021 7:52:43 AM - Info ndmpagent (pid=172876) NDMP backup successfully completed, path = /vs/vol/qtree May 12, 2021 7:52:45 AM - Error bpbrm - db_flist_complete failed: events out of sequence - image inconsistency (229) May 12, 2021 7:52:47 AM - Error bptm - get_string() failed, Broken pipe (32), premature end of file encountered
    • https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/Unable_to_perform_Cohesity_NDMP_backup_from_ONTAP_System_Manager
      Applies to ONTAP 9 CIFS NDMP Cohesity Issue Login attempts to Cohesity are failing from ONTAP System Manager EMS log shows Mapping NETLOGON error c0000022 to NT_STATUS_NO_LOGON_SERVERS
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/NDMP_backup_aborted_connection_closed_aborted_without_CLOSE_command
      The backup job at the DMA seems hung and/or DMA suspends the backup. Upon enabling the NDMP debug logging (SVM-scoped NDMP / node-scoped NDMP) and inspecting the logs, below errors are seen: "DEBUG: B...The backup job at the DMA seems hung and/or DMA suspends the backup. Upon enabling the NDMP debug logging (SVM-scoped NDMP / node-scoped NDMP) and inspecting the logs, below errors are seen: "DEBUG: BUF_Stream::input: fd=13 read -1 [EOF or error]: Connection reset by peer (ndmp_io_process)" "DEBUG: connection closed/aborted without CLOSE command from [DMA_IP_address].port" This indicates that the DMA (backup application) didn't send "NDMP4_DATA_ABORT" NDMP message to abort the backup.
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/Multiple_NDMP_file_restores_to_the_same_destination_volume_are_failing
      Applies to CDOT 8 ONTAP 9 NDMP NDMPCopy Issue NDMP restore is failing with the following error: RESTORE: Error: Another restore is in progress on the same destination
    • https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/The_Snapshot_of_naming_snapshot_for_backup_XXX_can_t_be_deleted
      Applies to ONTAP 9 Network Data Management Protocol (NDMP) Snapshot NDMP Backup Issue The Snapshot of naming "snapshot_for_backup.XXX" can't be deleted manually.
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/NDMP_restore_fails_with_destination_volume_dst_vol_name_is_not_local
      Applies to ONTAP 9.x NDMP - Node-scope mode Issue NDMP restore fails with "ERROR: START RECOVER destination volume 'dst_vol_name' is not local" NDMP Node-scope mode is enable
    • https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/Volume_move_job_suspend_at_decision_point_when_NDMP_restore_operation_running
      Command: "volume move show" disappears job suspend at decision point Volume move job at decision point Error: Preparing the source of the volume move for transfer: Restore running on the volume being ...Command: "volume move show" disappears job suspend at decision point Volume move job at decision point Error: Preparing the source of the volume move for transfer: Restore running on the volume being moved NDMP restore operation is running rst Tue Jan 18 16:29:37 CST 2022 /SVM01/volume_prd/ Options (b=0, d, y, H, TCP recv buffer size = 33580, TCP send buffer size = 33580) rst Tue Jan 18 16:29:37 CST 2022 /SVM01/volume_prd/ Tape_open (ndmp)
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/What_is_the_LIF_Choice_order_for_Cluster_Aware_backups_in_NDMP
      This is the connection established for the purpose of sending the Backup Data (Data that is Dumped) to a remote address specified by the DMA during the initial Control Communication. The order in whic...This is the connection established for the purpose of sending the Backup Data (Data that is Dumped) to a remote address specified by the DMA during the initial Control Communication. The order in which the interface is selected cannot be configured, but we do know which interface will be used first based on the current port used by the LIF & the output of ifconfig -a.
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/What_are_the_best_practices_for_tape_reservations
      Not all application packages are capable of using Persistent Reservations, and not all tape subsystem hardware can handle Persistent Reservations, so NetApp also supports using the older style SCSI re...Not all application packages are capable of using Persistent Reservations, and not all tape subsystem hardware can handle Persistent Reservations, so NetApp also supports using the older style SCSI reserve/release commands. More precisely, the option is in force when a tape drive or medium changer is opened and determines the reservation method used on that device until it is closed.
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/How_to_enable_SVM-scoped_Vserver-scoped_NDMP
      Applies to ONTAP 9 Description This article describes the procedure to be followed to enable SVM-scoped (Vserver-scoped) NDMP.
    • https://kb.netapp.com/on-prem/ontap/DP/NDMP/NDMP-KBs/How_do_NDMP_session_limitations_work_in_ONTAP
      Because NDMP session limits are per-node, operating NDMP in node-scoped mode will ensure the maximum number of sessions per-node can be utilized, assuming the volumes being backed up are evenly spread...Because NDMP session limits are per-node, operating NDMP in node-scoped mode will ensure the maximum number of sessions per-node can be utilized, assuming the volumes being backed up are evenly spread between nodes in the cluster. Use system services ndmp probe if in node-scoped mode or vserver services ndmp probe along with the NDMP session ID from the previous command to find more data about an NDMP session.