About backup anomaly detection
NetBackup can now detect anomalies in backup metadata. It can detect any unusual job data in the data backup flow. For example, it can detect a file count or a file size that is different than the usual count or size.
The following backup job metadata, attributes, or features are verified during backup anomaly detection:
Backup image size
Number of backup files
Data that is transferred in KB
Deduplication rate
Backup job completion time
Any unusual deviation in these backup job attributes is considered to be an anomaly and is notified using the NetBackup web UI.
The workflow of the backup anomaly detection and notification is as follows:
Table: Workflow
Step | Description |
|---|---|
Step 1 | Install or upgrade NetBackup software on the master server and the media server. |
Step 2 | Enable either the master server or the media server to detect backup anomalies. |
Step 3 | View the anomalies using the NetBackup web UI. See View anomalies. |