NDMP KBs
NDMP KBs
Featured
Prepare for NDMP configuration
Verify that the planned configuration is supported
Verify that the planned configuration is supported
NDMP Authentication Resolution Guide
Solutions to common issues with NDMP Authentication
Solutions to common issues with NDMP Authentication
ndmpcopy in ONTAP
Learn how to run ndmpcopy in ONTAP 9
Learn how to run ndmpcopy in ONTAP 9
Unable to discover tape drives or libraries
Troubleshooting workflow when unable to discover tape drives or libraries
Troubleshooting workflow when unable to discover tape drives or libraries
NDMP and SVM-DR
Backing up an SVM-DR destination SVM with NDMP
Backing up an SVM-DR destination SVM with NDMP
Enable NDMP debug logging
How to enable NDMP debug logging
How to enable NDMP debug logging
Other Resources
- Is priority assigned when NDMP, SnapMirror or other data protection operations run at the same time?Tue, 03 Feb 2026
- DMA no longer able to connect after system services ndmp stop command is run on nodesMon, 02 Feb 2026
- New InterCluster LIFs intended for NDMP breaking peering operationsMon, 02 Feb 2026
- NDMP backup only works for a specific node after a LIF changeMon, 02 Feb 2026
- NetBackup failed via NDMP: Error ndmpagent ndmp_data_v3 failedMon, 02 Feb 2026
- ONTAP Data Protection tape backup errors after controller upgradeWed, 28 Jan 2026
- Specific SVM is not detected by Dell NetWorkerTue, 20 Jan 2026
- Commvault fails to connect to Netapp array when configuring NDMPTue, 13 Jan 2026
- After a failed SnapMirror restore attempt, ndmpcopy fails with RESTORE IS ABORTEDFri, 09 Jan 2026
- Ndmp backup using Avamar failing with magic number 0000ea7cFri, 12 Dec 2025
- Ndmp backup using Avamar failing with magic number 79ea0000Thu, 04 Dec 2025
- NDMP Backup Fails with Error No Such File or DirectoryMon, 01 Dec 2025
- Windows Server Backup job fails with event id 546 when writing backup data to NetApp SMB shareThu, 27 Nov 2025
- How to check the status and result of an ndmpcopy operation on ONTAP?Wed, 12 Nov 2025
- NDMP backup fails on FlexGroup due to missing Intercluster LIFMon, 10 Nov 2025
- NDMP Data Traffic Flows Through Incorrect IP address on ONTAP ClusterWed, 29 Oct 2025
- NDMP restore fails with message NDMP Service Log: RESTORE: RESTORE IS ABORTED on DMAWed, 22 Oct 2025
- Why Volume used size in ONTAP is Lower than NDMP Backup Estimate sizeFri, 03 Oct 2025
- Commvault Backup's fail post MCC switchover indicating Vserver config lockThu, 02 Oct 2025
- Slow NDMP Backups – Throughput Degraded Due to Network Latency and Packet LossWed, 01 Oct 2025
- DMA no longer able to connect after system services ndmp stop command is run on nodesWed, 04 Feb 2026
- New InterCluster LIFs intended for NDMP breaking peering operationsTue, 03 Feb 2026
- NetBackup failed via NDMP: Error ndmpagent ndmp_data_v3 failedTue, 03 Feb 2026
- Is priority assigned when NDMP, SnapMirror or other data protection operations run at the same time?Tue, 03 Feb 2026
- NDMP backup only works for a specific node after a LIF changeMon, 02 Feb 2026
- NDMP backups fails establishing a connection on port 10000Thu, 29 Jan 2026
- ONTAP Data Protection tape backup errors after controller upgradeWed, 28 Jan 2026
- Specific SVM is not detected by Dell NetWorkerTue, 20 Jan 2026
- Commvault fails to connect to Netapp array when configuring NDMPTue, 13 Jan 2026
- After a failed SnapMirror restore attempt, ndmpcopy fails with RESTORE IS ABORTEDFri, 09 Jan 2026
- NDMP backup is slowFri, 09 Jan 2026
- Backup failure when backing up one SVM with a full backupThu, 08 Jan 2026
- Poor NDMP backup performance when e0M is the outbound portTue, 06 Jan 2026
- How to configure CommVault for NDMP Cluster Aware Backup (CAB)Mon, 15 Dec 2025
- Backup application can not communication with storage in new config NDMPMon, 15 Dec 2025
- Ndmp backup using Avamar failing with magic number 0000ea7cFri, 12 Dec 2025
- Ndmpcopy run via SSH consistently aborts after a fixed amount of timeFri, 05 Dec 2025
- NDMP Backup Fails with Error No Such File or DirectoryFri, 05 Dec 2025
- Security port scanner reports a vulnerability on port 30000Fri, 05 Dec 2025
- Backup of existing NDMP hosts, or adding new hosts, fails in ONTAP 9.10.1 and laterThu, 04 Dec 2025