Hi team, I’m using ebs instead of S3 for segment storage, and there’re 3 controllers in my cluster. I found one of 3 controllers used 80% volume and other 2 controllers used less than 10%. It seems segments are not evenly assigned across these controllers and I’m worried there will not be available volume in the first controller and the cluster will be not available. So is there any way I can do to make data evenly assigned across all controllers?

That’s not right setup. All controllers should point to the same remote location.. ebs cannot support that.. you should use s3 or EFS instead of ebs for controllers https://www.justaftermidnight247.com/insights/ebs-efs-and-s3-when-to-use-awss-three-storage-solutions/

Thanks. @Kishore G Is there any doc about how to configure EFS for Pinot controllers?

there is nothing special that needs to be done from Pinot side. How are you deploying Pinot? k8s or ec2 instances

k8s