Overwritten with zeroes before it is allocated to a new volume. The physical block storage used by deleted EBS volumes is The data persists on the volume until the Processing and storage resources when required. This enables you to process and store the data on your volume indefinitely, only using the The volume remains attached throughout the stop-start cycle. If you are using anĮBS-backed instance, you can stop and restart that instance without affecting the data If the check box for Delete on Termination isĬhecked, the volume(s) will delete upon termination of the EC2 instance. The volume can then be reattached to a new instance,Įnabling quick recovery. Instance with their data intact when the instance is terminated if you uncheck theĭelete on Termination check box when you configure EBS volumes for You continue to pay for the volume usage as long as the data persists.ĮBS volumes that are attached to a running instance can automatically detach from the Data persistenceĪn EBS volume is off-instance storage that can persist independently from the life of an Metrics, see Amazon CloudWatch metrics for Amazon EBS.įor information about tracking the status of your volumes, see EventBridge for Amazon EBS. You can get monitoring data for your EBS volumes, including root device volumes forĮBS-backed instances, at no additional charge. Otherwise, you can attach an EBS volume to a single For more information, see Attach a volume to multiple instances with Amazon EBS You can attach io1 and io2 EBS volumes to up to 16 Nitro-based If you attach multiple volumes to a device that you have named, you can stripe dataĪcross the volumes for increased I/O and throughput performance. YouĬan connect to the instance and format the EBS volume with a file system, such as ext3, and then install applications. Point, the instance can interact with the volume just as it would with a local drive. After you attach a volume, itĪppears as a native block device similar to a hard drive or other physical device. You can attach anĮBS volume to any EC2 instance in the same Availability Zone. Zone to prevent data loss due to failure of any single hardware component. When you create an EBS volume, it is automatically replicated within its Availability These limits, and how to request an increase in your limits, see Amazon EBS endpoints and quotas.įor more information about pricing, see Amazon EBS Your account has a limit on the total storage available to you. For more information, see Amazon EBS volume types. They differ in performance characteristicsĪnd price, allowing you to tailor your storage performance and cost to the needs of yourĪpplications. ( st1), Cold HDD ( sc1), and Magnetic ( standard). Volume to multiple instances at the same time.Īmazon EBS provides the following volume types: General Purpose SSD ( gp2 and gp3), Provisioned IOPS SSD ( io1 and io2), Throughput Optimized HDD Instance types, you can use Multi-Attach to mount a You can attach multiple EBS volumes to a single instance. Independently from the running life of an EC2 instance. You can also use themįor throughput-intensive applications that perform continuous disk scans. The system drive for an instance or storage for a database application. You can use EBS volumes as primary storage for data that requires frequent updates, such as IOPS capacity, and change volume type on live production volumes. For current-generation volumes attached toĬurrent-generation instance types, you can dynamically increase size, modify the provisioned After you attach a volume to an instance, you can use it as you would use a physical An Amazon EBS volume is a durable, block-level storage device that you can attach to your
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