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You initially have 70 GB of data in your provisioned 2,000 GB gp3 volume on day 1 in a 30 day month. You add 30 GB of data on day 15 of the month. The price is $0.05 per GB-month of data stored for the AWS Region you select.
Your costs are calculated for the volume size using the formula for days.
((Rate per GB-month) * (Stored data size) * (Time period)) / (Time period units per month)
($0.05 per GB-month * 70 GB * 30 days) + ($0.05 per GB-month * 30 GB * 15 days) / (30 days per month) = $4.25 for the data storage
Your costs are calculated for the volume size using the formula for days.
((Rate per GB-month) * (Stored data size) * (Time period)) / (Time period units per month)
($0.05 per GB-month * 70 GB * 30 days) + ($0.05 per GB-month * 30 GB * 15 days) / (30 days per month) = $4.25 for the data storage
Blog de ArmandoF
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The basic Amazon EBS architecture consists of EBS volumes attached to an EC2 instance:
-You can have multiple EBS volumes and different EBS volume types attached to the same instance.
-The EC2 instance and the attached EBS volumes reside in a single Availability Zone. You cannot attach EBS volumes to EC2 instances in a different Availability Zone.
-You can create Amazon EBS Snapshots for each of your EBS volumes. The snapshots are stored in an AWS managed Amazon S3 bucket within the same AWS Region where your EBS volume resides.
-Access to the EC2 instances and the EBS volumes is controlled using AWS Identity and Access Management (IAM) service. Users, groups, and roles must have permissions to access the EC2 instance and the EBS volumes.
-You can use any connectivity method to access your resources in your virtual private cloud (VPC) in the AWS Region.
-You can have multiple EBS volumes and different EBS volume types attached to the same instance.
-The EC2 instance and the attached EBS volumes reside in a single Availability Zone. You cannot attach EBS volumes to EC2 instances in a different Availability Zone.
-You can create Amazon EBS Snapshots for each of your EBS volumes. The snapshots are stored in an AWS managed Amazon S3 bucket within the same AWS Region where your EBS volume resides.
-Access to the EC2 instances and the EBS volumes is controlled using AWS Identity and Access Management (IAM) service. Users, groups, and roles must have permissions to access the EC2 instance and the EBS volumes.
-You can use any connectivity method to access your resources in your virtual private cloud (VPC) in the AWS Region.
Blog de ArmandoF
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Multi-Attach Amazon EBS architecture consists of multiple EC2 instances connected to a single EBS volume.
-Multi-Attach is only supported with Provisioned IOPS SSD (io1 and io2) EBS volume types.
-The EC2 instances and the attached EBS volume reside in a single Availability Zone. You cannot attach EBS volumes to EC2 instances in a different Availability Zone.
-Amazon EBS does not manage data consistency for multiple writers. Your application or operating system environment must manage data consistency operations.
-You can create EBS snapshots for your Multi-Attach EBS volume. The snapshots are stored in an AWS managed Amazon S3 bucket within the same AWS Region where your EBS volume resides.
-Access to the EC2 instances and the EBS volumes is controlled using IAM service. Users, groups, and roles must have permissions to access the EC2 instance and the EBS volumes.
-You can use any connectivity method to access your resources in your VPC in the AWS Region.
-Multi-Attach is only supported with Provisioned IOPS SSD (io1 and io2) EBS volume types.
-The EC2 instances and the attached EBS volume reside in a single Availability Zone. You cannot attach EBS volumes to EC2 instances in a different Availability Zone.
-Amazon EBS does not manage data consistency for multiple writers. Your application or operating system environment must manage data consistency operations.
-You can create EBS snapshots for your Multi-Attach EBS volume. The snapshots are stored in an AWS managed Amazon S3 bucket within the same AWS Region where your EBS volume resides.
-Access to the EC2 instances and the EBS volumes is controlled using IAM service. Users, groups, and roles must have permissions to access the EC2 instance and the EBS volumes.
-You can use any connectivity method to access your resources in your VPC in the AWS Region.
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Advanced architecture - Striped volumes
Amazon EBS architecture consists of multiple EBS volumes in a striped redundant array of independent disks (RAID) type configuration. The striped configuration uses a RAID 0 style process to increase the volume size and increase performance for the combined EBS volumes.
-In a striped configuration, the volumes operate as a single EBS volume.
-A striped EBS volume attaches to a single EC2 instance.
-The EC2 instances and the attached EBS volume reside in a single Availability Zone. You cannot attach EBS volumes to EC2 instances in a different Availability Zone.
-You can create EBS snapshots for your striped EBS volume. The snapshots are stored in an AWS managed Amazon S3 bucket within the same AWS Region where your EBS volume resides.
-Access to the EC2 instances and the EBS volumes is controlled using IAM service. Users, groups, and roles must have permissions to access the EC2 instance and the EBS volumes.
-You can use any connectivity method to access your resources in your Virtual Private Cloud (VPC) in the AWS Region.
Amazon EBS architecture consists of multiple EBS volumes in a striped redundant array of independent disks (RAID) type configuration. The striped configuration uses a RAID 0 style process to increase the volume size and increase performance for the combined EBS volumes.
-In a striped configuration, the volumes operate as a single EBS volume.
-A striped EBS volume attaches to a single EC2 instance.
-The EC2 instances and the attached EBS volume reside in a single Availability Zone. You cannot attach EBS volumes to EC2 instances in a different Availability Zone.
-You can create EBS snapshots for your striped EBS volume. The snapshots are stored in an AWS managed Amazon S3 bucket within the same AWS Region where your EBS volume resides.
-Access to the EC2 instances and the EBS volumes is controlled using IAM service. Users, groups, and roles must have permissions to access the EC2 instance and the EBS volumes.
-You can use any connectivity method to access your resources in your Virtual Private Cloud (VPC) in the AWS Region.