Disaster Recovery Test Checklist
A disaster-recovery test checklist that proves recoverability by restoring real backups, running the runbook verbatim, measuring actual RTO/RPO, and turning every gap into an owned remediation item.
When to Use This Checklist
Use this to run a disaster-recovery (DR) test on schedule or before a compliance audit that requires proof of recoverability. The point of a DR test is to convert assumptions into evidence: that backups restore, that runbooks are accurate, and that recovery meets its objectives. It applies to cloud, on-prem, and hybrid systems.
Many teams have a DR plan; far fewer have ever proven it works. This checklist closes that gap safely.
How to Use This Checklist
Decide the scenario first. A tabletop walkthrough is cheap and good for finding runbook gaps; a full failover is expensive but the only true proof. Always restore into an isolated environment so the test cannot harm production.
The core of the test is items four through six: restore real data, run the runbook verbatim, and measure actual RTO and RPO. Note every gap the runbook had, because the runbook is usually where DR fails. Capture findings, assign owners, and schedule the next test.
What Good Looks Like
A successful DR test restores recent backups into a clean environment, runs the documented runbook with no undocumented heroics, and meets the RTO and RPO targets. Application functionality and data correctness are verified, monitoring works in the recovered environment, and failback is proven. Every gap found becomes an owned, dated remediation item, and the runbook and objectives are updated to reflect reality.
Common Pitfalls
The defining pitfall is never restoring a backup until a real disaster, then finding it corrupt, incomplete, or unrestorable. Running the recovery from memory instead of the runbook hides the fact that the runbook is wrong. Testing in production risks an actual outage. Measuring nothing means you cannot tell if you met your objectives. And a successful test with no follow-up scheduled lets the plan rot until the next surprise.
Related Resources
Use runbook automation and incident-management practices to structure the recovery, and blameless postmortems to turn findings into improvement. Chaos-engineering principles extend DR testing into continuous resilience verification, and SLOs anchor the recovery targets.