NDMP
NDMP
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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
- SMTape backup job failing on same drive "Error Description: Aborted in tape layer"Tue, 26 Aug 2025
- NDMP tape backups fail with the error "Message from Write Dirnet: Interrupted system call."Fri, 08 Aug 2025
- What is the status of Flexvol volume after SMTape engine recovery?Mon, 28 Jul 2025
- CONTAP-422028: NDMP Quest Netvault Restore fails NDMP_CAB_AFFINITY_MISMATCH_ERRFri, 20 Jun 2025
- NDMP Backups Failing on a Mixed-Version Cluster During ONTAP UpgradeTue, 17 Jun 2025
- Slow NDMP backup speeds with certain volumesFri, 06 Jun 2025
- Ndmp directory/file restore a lot slower throughput compared to backupWed, 04 Jun 2025
- CONTAP-440597: NDMP Restore fails for directories containing large number of filesTue, 20 May 2025
- NDMP Copy Fails with Error 'Invalid Archive Format'Thu, 17 Apr 2025
- Backup application can not communication with storage in new config NDMPTue, 15 Apr 2025
- Cohesity back failed with "Permission Failed" and "License is Not Available."Tue, 15 Apr 2025
- Can the contents of NDMP operations be identified by NetApp SupportTue, 01 Apr 2025
- NDMPCopy fails with "job aborted" or "Write to socket failed"Thu, 20 Mar 2025
- Are there any limitations on the number of files or the number of characters for the -exclude option of the ndmpcopy commandThu, 06 Mar 2025
- CONTAP-367111: Abort of NDMP backup or restore operation causes system disruption.Wed, 05 Mar 2025
- Veeam DMA connection times out. NDMP error:NDMP_TIMEOUT_ERRThu, 20 Feb 2025
- CONTAP-254130: Giveback hung due to NDMP Flexgroup Backup taking long time to abort.Mon, 17 Feb 2025
- Which tool to use for copy or move the data of qtree from a volume to a new volumeThu, 13 Feb 2025
- The HP tape library keeps on disconnecting from the Controller SAS AdapterTue, 04 Feb 2025
- Arcserve restore fails with 'missing starting slash in volume name'Tue, 28 Jan 2025
- NDMP dump and restore phases descriptionMon, 01 Sep 2025
- CONTAP-440597: NDMP Restore fails for directories containing large number of filesSun, 31 Aug 2025
- CONTAP-367111: Abort of NDMP backup or restore operation causes system disruption.Sun, 31 Aug 2025
- CONTAP-254130: Giveback hung due to NDMP Flexgroup Backup taking long time to abort.Sun, 31 Aug 2025
- CONTAP-234984: Multiple Parallel NDMP backup sessions on platform CDvM200 consumes all raid resources causing system disruption.Sun, 31 Aug 2025
- NDMP restore is failing to create a data connectionWed, 27 Aug 2025
- SMTape backup job failing on same drive "Error Description: Aborted in tape layer"Tue, 26 Aug 2025
- Alert generated for NDMP jobs while LIF hosted on e0M is used during control connectionFri, 22 Aug 2025
- CONTAP-65416: Invalid NDMP data connection request can result in storage controller disruptionFri, 22 Aug 2025
- CONTAP-89593: Volume show-space command times out when the size of NDMP dump metafiles is largeFri, 22 Aug 2025
- CONTAP-105119: Multiple active NDMP sessions under low memory conditions can cause storage system disruption.Fri, 22 Aug 2025
- CONTAP-276755: Multiple NDMP Flexgroup sub directory backups of same Flexgroup causes system disruption during cleanup.Wed, 20 Aug 2025
- CONTAP-262398: SMTape restore will fail from 9.11.1 and later if the backup taken is two releases earlier to the release it is being restored to.Wed, 20 Aug 2025
- CONTAP-79875: NDMPCopy receives Warning Cannot read the directory entryMon, 18 Aug 2025
- CONTAP-313953: NDMP backup/restore fails when using custom ipspace with duplicate IPMon, 18 Aug 2025
- CONTAP-422028: NDMP Quest Netvault Restore fails NDMP_CAB_AFFINITY_MISMATCH_ERRMon, 18 Aug 2025
- NDMP tape backups fail with the error "Message from Write Dirnet: Interrupted system call."Fri, 08 Aug 2025
- NDMP Backups Failing on a Mixed-Version Cluster During ONTAP UpgradeWed, 06 Aug 2025
- What is the status of Flexvol volume after SMTape engine recovery?Mon, 28 Jul 2025
- How to configure NDMP for SVM-Scope mode, step-by-stepThu, 17 Jul 2025