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| − | [[wikipedia:Amazon Elastic Block Store]] ([[AWS timeline|2008]]) | + | [[wikipedia:Amazon Elastic Block Store]] (2008) |
| − | * https://aws.amazon.com/ebs/
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| − | * Types:
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| − | ** [[SDD]] based: <code>[[io1]], [[io2]]</code> (Aug 2020) <ref>https://aws.amazon.com/blogs/aws/new-ebs-volume-type-io2-more-iops-gib-higher-durability/</ref>
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| − | ** SDD based: <code>[[gp2]], [[gp3]]</code>
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| − | ** HDD based: <code>[[st1]], [[sc1]]</code>
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| − | * Minimum sizes:
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| − | ** <code>st1, sc1</code>: 125 GB (since Dec 2020), previously 500 GB<ref>https://aws.amazon.com/about-aws/whats-new/2020/12/amazon-ebs-reduces-minimum-volume-size-throughput-optimized-hdd-cold-hdd-volumes/</ref>
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| − | ** <code>gp3</code> (since Dec 2020)<ref>https://aws.amazon.com/about-aws/whats-new/2020/12/introducing-new-amazon-ebs-general-purpose-volumes-gp3/</ref>
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| − | *** 20% lower price-point per GB than existing <code>[[gp2]]</code> volumes
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| − | *** Independently provision [[IOPS]] and [[throughput]], separate from [[storage capacity]]
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| − | *** Baseline performance of 3,000 [[IOPs]] and 125MB/s at any volume size, scale up to 16,000 IOPS and 1,000 MB/s for an additional fee
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| − | *** Migration from <code>[[gp2]]</code> without service interruption
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| − | *** 1 GiB - 16 TiB <ref>https://docs.amazonaws.cn/en_us/AWSEC2/latest/UserGuide/ebs-volume-types.html</ref>
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| | | | |
| − | == Features ==
| + | EBS support [[snapshotting]] and [[cloning]]. |
| − | * EBS support [[Amazon EBS snapshots|snapshots]] and [[cloning]].
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| − | * [[Increase size]], decrease not supported https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/requesting-ebs-volume-modifications.html
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| − | * [[Replication|Replicated]] within its [[Availability Zone]]
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| | | | |
| − | == [[Costs]] ==
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| − | * 1[[TB]] 81$/month https://calculator.aws/#/estimate?id=d44dd24e0dcd14ed9eddfdc2d70608c8a63aec4c
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| − |
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| − | == Limitation ==
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| − | * [[Decrease]] size of a volume not supported <ref>https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/requesting-ebs-volume-modifications.html</ref>
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| − |
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| − | == Timeline ==
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| − | * [[AWS timeline|Nov 2021]] [[Amazon EBS Snapshots Archive]] <ref>https://aws.amazon.com/blogs/aws/new-amazon-ebs-snapshots-archive/</ref>
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| − | * [[AWS timeline|July 2018]] [[Amazon Data Lifecycle Manager]] for [[EBS Snapshots]] <ref>https://aws.amazon.com/about-aws/whats-new/2018/07/introducing-amazon-data-lifecycle-manager-for-ebs-snapshots/</ref>
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| − |
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| − | == Activities ==
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| − | * [[Increase EBS size]]: Modify EBS size and execute <code>[[lsblk]] + [[growpart]] + [[resize2fs]]</code> https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/modify-ebs-volume-on-instance.html
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| − | * <code>[[aws ec2 modify-volume]] --volume-id vol-0b3c663aeca5aabb7 --volume-type [[io2]]</code>
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| − | * [[Request modifications to your EBS volumes]]
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| | | | |
| | == Related terms == | | == Related terms == |
| | + | * [[EBS Snapshots]] |
| | * [[Google Cloud Persistent Disks]], [[Google Cloud Storage]] | | * [[Google Cloud Persistent Disks]], [[Google Cloud Storage]] |
| | * [[Amazon Elastic File System|EFS]] and [[NFS]] | | * [[Amazon Elastic File System|EFS]] and [[NFS]] |
| − | * [[Amazon Data Lifecycle Manager]]
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| − | * [[Amazon EBS CSI driver]]: <code>[[aws-ebs-csi-driver]]</code>
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| − | * [[Amazon RDS DB storage]]
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| − | * [[io2 Block Express]]
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| − | * [[Terraform argument]]/input: <code>[[ebs_block_device]]</code>
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| − | * <code>[[Error: deleting EBS Volume]]</code>
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| − | * [[nvme list]]
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| − | * [[Multi-attach]]
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| | | | |
| | == See also == | | == See also == |
| − | * {{aws ebs}} | + | * {{AWS}} |
| − | * {{aws ec2 volumes}} | + | * {{Cloud}} |
| − | * {{EBS}}
| + | |
| | | | |
| | [[Category:AWS]] | | [[Category:AWS]] |
