TRIM Integration with Data Protector

Figure 28: Low frequency backup strategy

Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu

Document Content Index

Document Store

Fri

Sat

Meta Data Database

Recreate

Lost

DISASTER

Procedures Following an Inconsistent Data Recovery

In the event of a recovery, you may need to decide whether a more complete but inconsistent

recovery is more advantageous than an older but consistent recovery. If you choose an inconsistent

recovery, there are a number of procedures within TRIM to bring the system back to a consistent state.

Scenario 1: Database is recovered but documents missing in the Document Store

In this case the system is operational but some documents are not available.

If a file referenced by the Metadata Database does not exist in the Document Store due to data loss,

TRIM gives the error message shown in Figure 29

, but the rest of the system will still work.

Figure 29: Error handling non-existent referenced file