NDMP control or data connections use e0M resulting in poor NDMP backup performance
Applies to
- ONTAP 9
- NDMP
Answer
- NDMP control or data connections are using the e0M management port
- In most cases this results in poor NDMP backup performance
- In rare cases, using e0M for data operations (including NDMP) can result in an environment shutdown as described in Bug 1286273
- Common causes include
Additional Information
- NDMP backup performance Resolution Guide
- For more details on
preferred-interface-role
, see SVM-scoped NDMP fails to establish data connection