Memory · Copy catalog

Library backup

Plan, copy, verify and catalogue a recoverable library replica.

Workflow

1. Review backup planName exact records and destination without copying during planning.
2. Validate destinationResolve the destination through Memory and refuse unavailable or unsafe targets.
3. Copy and verifyWrite through transactions and verify content before counting an item complete.
4. Return unavailableThe workflow returns an explicit unavailable or refused outcome without inventing content or mutating unrelated records.
5. Record verified replicaUpdate the copy catalogue only for verified outcomes and name partial failures.

Failure boundaries

• Destination fullPartial/refused: Do not mark complete
• Digest mismatchFailed item: Keep source
• Index says present but file missingConsistency gap: Repair index/copy

memory.copy.backup