What Should You Do When Your Server Crashes?

Testing your recovery plans is key! Doing regular failover tests made a huge difference at my last job, from switching servers to full cluster migrations. When things actually went wrong, it became second nature to follow through with our plan since we had practiced. It really helps to identify gaps too, so when the real scenario hits, you’re not going in blind.

It’s interesting to think about how quickly things can spiral. At my old job, we didn’t have a clear migration plan until stuff hit the fan. We’d just react instead of being proactive. It’s like once a crisis happens, everyone starts scrambling and saying, 'Why didn’t we prepare better?' Just a heads up, it’s worth having some structure even if management hesitates to approve it.

I guess if things go sideways, the first step is to stay calm and designate someone to keep communication flowing. People will be anxious about when everything will be back up and running. Have your action plan ready—whether to restore, rollback, or fix whatever went wrong. And then, after it’s all over, either enjoy the kudos for a job well done or prepare for the harsh moments that come with it.