> While all instance types need to be updated, we have developed the capability to live-update instances running on newer hardware. The vast majority of the EC2 fleet will be live-updated, but a portion of instances (less than 10% of customer EC2 instances) running on older hardware will require a reboot to complete the update process.
> While all instance types need to be updated, we have developed the capability to live-update instances running on newer hardware. The vast majority of the EC2 fleet will be live-updated, but a portion of instances (less than 10% of customer EC2 instances) running on older hardware will require a reboot to complete the update process.