diff --git a/README.md b/README.md index 047fb8f..46375ae 100644 --- a/README.md +++ b/README.md @@ -958,7 +958,6 @@ EFS - 🔸 Using an EFS volume on Windows is not supported. - ⏱ When a file is uploaded to EFS, it can take hours for EFS to update the details for billing and burst credit purposes. - 🔸⏱ Metadata operations can be costly in terms of burst credit consumption. Recursively traversing a tree containing thousands of files can easily ramp up to tens or even hundreds of megabytes of burst credits being consumed, even if no file is being touched. Commands like ```find``` or ```chown -R``` can have an adverse impact on performace if run periodically. -- 🔸 Mount points are AZ-based. In an Auto scaling group spread across zones, you can end up with instances in one zone mounting EFS from a different zone. That might decrease performance and would create an unintended single point of failure. One way to fix it would be [a shell script](https://gist.github.com/bgdnlp/9fd326dc4a23f46bab93a1eade023fe4) that runs before network drives are mounted and edits /etc/fstab with the proper AZ. Load Balancers