Difference between revisions of "Amazon Elastic Block Store (EBS)"

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[[wikipedia:AWS Elastic Block Store]]
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[[wikipedia:Amazon Elastic Block Store]] ([[AWS timeline|2008]])
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* 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 ==
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* 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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== 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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== 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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== 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 ==
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* [[Google Cloud Persistent Disks]], [[Google Cloud Storage]]
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* [[Amazon Elastic File System|EFS]] and [[NFS]]
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* [[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]]
  
 
== See also ==
 
== See also ==
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* [[Google Cloud Persistent Disks]]
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* {{aws ebs}}
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* [[Amazon Elastic File System|EFS]]
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* {{aws ec2 volumes}}
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* {{EBS}}
  
 
[[Category:AWS]]
 
[[Category:AWS]]

Latest revision as of 10:29, 9 January 2024

wikipedia:Amazon Elastic Block Store (2008)

  • Minimum sizes:
    • st1, sc1: 125 GB (since Dec 2020), previously 500 GB[2]
    • gp3 (since Dec 2020)[3]
      • 20% lower price-point per GB than existing gp2 volumes
      • Independently provision IOPS and throughput, separate from storage capacity
      • 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
      • Migration from gp2 without service interruption
      • 1 GiB - 16 TiB [4]

Features[edit]

Costs[edit]

Limitation[edit]

Timeline[edit]

Activities[edit]

Related terms[edit]

See also[edit]

  • ↑ https://aws.amazon.com/blogs/aws/new-ebs-volume-type-io2-more-iops-gib-higher-durability/
  • ↑ https://aws.amazon.com/about-aws/whats-new/2020/12/amazon-ebs-reduces-minimum-volume-size-throughput-optimized-hdd-cold-hdd-volumes/
  • ↑ https://aws.amazon.com/about-aws/whats-new/2020/12/introducing-new-amazon-ebs-general-purpose-volumes-gp3/
  • ↑ https://docs.amazonaws.cn/en_us/AWSEC2/latest/UserGuide/ebs-volume-types.html
  • ↑ https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/requesting-ebs-volume-modifications.html
  • ↑ https://aws.amazon.com/blogs/aws/new-amazon-ebs-snapshots-archive/
  • ↑ https://aws.amazon.com/about-aws/whats-new/2018/07/introducing-amazon-data-lifecycle-manager-for-ebs-snapshots/
    • Retrieved from "https://www.wikieduonline.com/index.php?title=Amazon_Elastic_Block_Store_(EBS)&oldid=287617"

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