Now we need to install amazon-efs-utils, but we are using centos7 we would need to build it. Once available long in to your EC-2 instancesĪnd issue the following command on both EC-2 instances we created ealier.ĭf -h to check if anything is mounted or not Then on the Network tab, check if the mount points are Then give it a name and select your VPC (In our case it will be ITpings VPC)Ĭlick on Customzie Throughput but the drawback is it’s high latencyĢ) General purpose: it is the one we will be using by default and is fine for most of our needs. Make sure that Security group is same for both instances and communication is allowed among both EC-2ġ) Make sure VPC has DNS hostname & Resolution Enabled [If not you can go to VPC, click Action, then clickĮdit DNS hostname or resolution and select true.Ģ) EC-2 Instances have the same Security Groupģ) Enable NFS TCP 2049 sg-06c1d9410caed84ec (itpings-secgrp-1) From local Security group ItpingsĤ) Also Make sure that when creating EFS, click on Customize and make sure the correct security groups areġ) MAX IO is used for scaling and applications which require parallel operations and workloads.It has high Now Let’s start our Demo (Available on YouTube)įor this purpose i have already two EC-2 instances in N Virginia region with different subnets in AZ us-Įast-1a and AZ us-east-1b If you are not sure how to create EC-2 instances please check my video about AWS Regions to optimize performance, and synchronize data across AWS Regions for disaster recovery.Ħ) EFS can be accessed over VPN or Direct Connect. You can connect EC2 instances in one region to EFS file systems in another. If you like what i am doing, please share and spread the word.Ģ) It’s based on NFS ģ) EFS is a shared file system for Linux only.Ĥ) It can be shared between many EC2 Instancesĥ) By default EFS is only for the VPC it’s provisioned into, However with support for inter-region VPC Hey guys, below you can find notes about EFS, my recent video on YouTube.
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