Deduplication Alerts

Data Protection

User-defined

This alert notifies DDB Backup job only for failure, success with errors and other job activities.

Dedup DB Reconstruction

User-defined

This alert notifies the deduplication reconstruction job failure, success and other activities.

Dedup DB reconstruction job failed

Pre-defined

This alert notifies the user when a reconstruction job for a deduplication database meets one of the following criteria:

• the operation is initiated by a user

• the operation fails to complete, fails to start or is aborted by the system

  This alert monitors all the storage policies in the CommCell.

Deduplication Database Threshold

Pre-defined

This alert notifies the user when the average query and insertion (Q&I) time for the past three days of the deduplication database exceeds 70% of the two milliseconds threshold.

When you enable horizontal scaling of deduplication databases, this alert also notifies the user about the creation of a new deduplication database when either the free space on a deduplication database partition disk reaches the threshold or the Query and Insert (QI) time exceeds the threshold. For information about the threshold configurations, see Media Management Configuration: Deduplication.

No recent DDB backup

Pre-defined

This alert notifies the user when there are no recent deduplication backup jobs occurring in the CommCell.

Subclient Association Limits for Deduplication

Pre-defined

This alert notifies the user when the average query and insertion (Q&I) time of the deduplication database exceeds 70% of the two milliseconds Q&I threshold.

This alert is to notify users that the storage policy will not accept new subclients when the average Q&I time of the DDB exceeds 80% of the two milliseconds threshold.

Custom QI Time Alert

Custom Alert

This alert notifies the user when the average (Q&I) time of the DDB exceeds 1800 microseconds.

1. You must download the Custom QI Time Alert from the software store. For more information, see Installing Alert Rules from Commvault Store.

2. You must enable the alert after downloading it. For more information, see Enabling or Disabling an Alert Rule.