Cold Aisle Trenches: You Don't Chase Lights-Out
It was 2017. We had just deployed an additional ScaleIO cluster to handle the onboarding of a new customer with hundreds of VMs. Eight nodes, each with 40 Gbps at the backend. Beautiful. Efficient. The whole rack was a work of art—Dell R740s with MD1220 expansions, bezels removed so you could see all those drives blinking in perfect synchronization. The cluster was deployed less than two weeks ago. I told the customer to “burn it.” ...