SMTape backup in remote topology failing with Write Dirnet: Interrupted system call
Applies to
- ONTAP 9.x
- Data Ontap 8.X
- NDMP
- CommVault SP 16
Issue
- Backups failing with network error messages writing to remote tape library after CommVault SP Upgrade.
Tue May 26 07:03:40 PDT /SVM/VOLUME/Backup BKP-Info (replication_sender_error=25)
Wed May 27 14:01:11 PDT /SVM/Volume/ BKP-Abort (SMTape Backup: Message from Write Dirnet: Interrupted system call)
Thu May 28 08:53:24 PDT /SVM/Volume/ BKP-Abort (SMTape Backup: Message from Write Dirnet: Interrupted system call)
- These errors indicate a failure to send data over the network due to a failure to write to the tape(s) library downstream.