All Content tagged with Amazon Elastic File System
Simple, serverless, set-and-forget, elastic file system
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We have an EC2 instance (Ubuntu 22.04, kernel 6.8.0-1061-aws) with an EFS
filesystem mounted at /home for shared storage across a multiprocessing
application. Multiple times now, the EFS mount target ...
PraneethaEXPERT
published 4 months ago1 votes283 views
Amazon S3 Files requires two IAM roles for bidirectional sync. A common misconfiguration — using aws:SourceAccount instead of aws:ResourceAccount in the sync role's inline policy — causes files to sil...
Jason ShenSUPPORT ENGINEER
published 5 months ago0 votes732 views
Amazon S3 Files provides a shared NFS file system backed by an Amazon S3 bucket. Mounting S3 Files from Amazon Elastic Compute Cloud (Amazon EC2) instances in private subnets requires VPC endpoints, t...
JLT_WEXPERT
published 6 months ago0 votes633 views
This article explains how to configure a dedicated IAM role for the Amazon EFS CSI driver node component `efs-csi-node-sa` in Amazon EKS using Pod Identity, enabling least-privilege access to EFS file...
I have an AWS Batch compute environment using EKS, and all the integrations work fine.
Now I want to define a job that needs to mount/use an EFS. I have the EFS CSI controller in the cluster, but I d...
Erasmo Fabio AcraniEXPERT
published 8 months ago1 votes559 views
In this article, I’ll provide a sample architecture using a custom Lambda Identity Provider (IdP) integrated with AWS Systems Manager Parameter Store. Parameter Store is a capability that provides a c...
Has anyone experienced 502 errors with Lambda Function URLs when calling container-based functions that haven't been invoked recently?
Our setup:
- Lambda functions using container images from ECR
- ...
AWS Backup cost for EFS gone up after reducing backup intensity. Before we have EFS backups daily with 7 days of retention. Now its changed to 3x a week with 3 days retention. But looks like since thi...
Assume this, I’m running an ECS‑on‑EC2 workload where hundreds of tasks may run at once. Each task produces ~20 MB of data, with frequent reads/writes to a shared file system. Total data remains under...
asked 10 months ago
I have been backing up an EFS using the AWS Managed Key "aws/backup", however, restoring from a recovery point is impossible because the managed key policy doesn't not allow for EFS to use it. You nee...
Hi,
In 2023, AWS released a new storage tier for EFS called Archive, meant for cold data. However, that tier is currently only available when using EFS in Elastic mode. The Bursting mode is better su...
AWS rePost LiveEXPERT
published a year ago0 votes206 views
[Join our experts LIVE on Twitch](https://bit.ly/4anH9WR) to dive deep into Enhanced Serverless Storage with Amazon Elastic File System (EFS)!