Document Center

    Elastic Compute Service

    • Announcements & Updates
      • Release notes
      • Security announcement
        • Vulnerability announcement | Windows SMBv3 remote code execution vulnerability (CVE-2020-0796)
        • Vulnerability announcement | Windows CryptoAPI spoofing vulnerability (CVE-2020-0601)
    • Product Introduction
      • What is ECS?
      • Benefits of ECS
      • Scenarios
      • Regions and zones
      • Limits
      • Usage notes
    • Pricing
      • Billing overview
      • Billing method comparison
      • Subscription
      • Pay-as-you-go
      • No Fees for Stopped Instances (VPC-Connected)
      • Renew instances
        • Renewal overview
        • Manually renew an instance
        • Enable auto-renewal
        • View auto-renewal status
        • Disable auto-renewal
        • Downgrade an instance during renewal
      • Switch the billing method from Pay-As-You-Go to Subscription
      • Switch the billing method from Subscription to Pay-As-You-Go
      • Change the billing method of a subscription disk
      • Snapshot billing methods
      • Billing methods of Internet bandwidth
      • Reserved instance billing
      • Pricing FAQ
    • Quick Start
      • Overview
      • Quick start for Linux instances
      • Quick start for Windows instances
    • Instance
      • Overview
      • ECS instance lifecycle
      • Notes on purchasing ECS instances
      • Instance families
      • Instance type families
        • General purpose instance families
        • Compute optimized instance families
        • Memory optimized instance families
        • Big data instance families
        • Instance families with local SSDs
        • Instance families with high clock speed
        • Compute optimized type family with GPU
          • Compute optimized instance families with GPU capabilities
          • Create a compute optimized instance with GPU capabilities
          • Install the GPU driver
          • Manually uninstall the GPU driver
          • Install GRID drivers in compute optimized instances with GPU capabilities
          • Install NVIDIA GRID drivers on vgn6i or vgn5i instances (Windows)
          • Install NVIDIA GRID drivers on vgn6i or vgn5i instances (Linux)
        • Visualization compute type family with GPU
          • GPU-based compute-optimized instance families
          • Create a ga1 instance
        • Compute optimized type family with FPGA
          • FPGA-based compute-optimized instance families
          • Create an f1 instance
          • Create an f3 instance
        • ECS bare metal instance type family
          • ECS Bare Metal Instances
          • Create an ECS Bare Metal instance
          • Install SGX
        • Super Computing Cluster instance type family
          • Overview
          • Create an SCC instance
        • Burstable performance instances
          • Overview
          • Benefits
          • CPU credit change examples
          • Billing
          • Create a burstable instance
          • Manage performance modes of a burstable performance instance
          • Monitor burstable instances
          • View bills of a burstable performance instance
        • Shared instance families
      • Instance purchasing options
        • Subscription
        • Pay-as-you-go
        • Preemptible instances
          • Overview
          • Create a preemptible instance
          • View bills of a preemptible instance
          • Stop a preemptible instance
        • Reserved Instances
          • Reserved instance overview
          • Matching rules of Reserved Instances
          • Purchase reserved instances
          • Split a reserved instance
          • Merge reserved instances
          • Change the scope of a reserved instance
          • View the usage details of a reserved instance
        • Switch billing method
          • Switch the billing method from Pay-As-You-Go to Subscription
          • Switch the billing method from Subscription to Pay-As-You-Go
      • Create an instance
        • ECS instance creation overview
        • Create an instance by using the provided wizard
        • Create an instance by using a custom image
        • Create an instance of the same configuration
        • Create an instance by using a launch template
      • Connect to instances
        • Overview
        • Connect to Linux instances
          • Connect to a Linux instance from the console
          • Connect to a Linux instance by using an SSH key pair
          • Connect to a Linux instance by using a password
          • Connect to an instance on a mobile device
        • Connect to Windows instances
          • Connect to a Windows instance from the console
          • Connect to a Windows instance
          • Connect to a Windows instance from a mobile device
      • Manage instances
        • Start or stop an instance
        • Stop an instance
        • Restart an instance
        • Release an instance
        • Reactivate an instance
        • Check instance information
        • Modify the properties of an instance
        • Customize CPU options
        • Reset an instance logon password
        • Change the instance logon password by connecting to the instance
        • Enable instance release protection
        • Metadata
          • Metadata
          • Retrieve instance metadata
        • User data
          • User data
          • Manage user data
          • Customize yum repository, NTP service, and DNS service
          • Create a new account with the root user privilege
        • Instance identity
        • Manage software on Linux instances
          • Add software repositories
          • Search for software packages
          • Install software packages
          • Update software
        • Configure time
          • Alibaba Cloud NTP server
          • Time setting: Synchronize NTP servers for Windows instances
          • Time setting: Synchronize NTP servers and change time zone for Linux instances
      • Renew Subscription instances
        • Renewal overview
        • Manually renew an instance
        • Enable auto-renewal
        • Downgrade an instance during renewal
      • Change configurations
        • Overview of instance upgrade and downgrade
        • Instance families that support instance type changes
        • Upgrade configurations
          • Upgrade configurations of subscription instances
        • Downgrade configurations
          • Downgrade an instance during renewal
          • Downgrade configurations of Subscription instances
          • Downgrade the Internet bandwidth of subscription instances
        • Change configurations of Pay-As-You-Go instances
          • Change configurations of Pay-As-You-Go instances
          • Change the Internet bandwidth of a pay-as-you-go instance
        • Modify the bandwidth of an Elastic IP address
      • Phased-out instance types
      • ECS instance FAQ
    • Images
      • Image overview
      • Select an image
      • Search for an image
      • Public image
        • Public image overview
        • Release notes
        • Known issues
      • Aliyun Linux 2
        • Overview of Aliyun Linux 2
        • Release notes of Aliyun Linux 2
        • Known issues about Aliyun Linux 2
        • Features and interfaces supported by Aliyun Linux 2
          • Use the Aliyun Linux 2 image in an on-premises environment
          • Enable the cgroup writeback feature
          • Configure the weight-based throttling feature of blk-iocost
          • Enable the PSI feature for the cgroup v1 interface
          • Change the timeout period of TCP TIME-WAIT
          • Enhance the monitoring of block I/O throttling
          • Use the JBD2 optimization interface
          • Create a hard link across project quotas
          • Track I/O latency
          • Detect I/O hangs of file systems and block layers
        • Knowledge base about Aliyun Linux 2
        • FAQ about Aliyun Linux 2
      • Custom image
        • Create custom image
          • Create a custom image by using a snapshot
          • Create a custom image by using an instance
          • Use Packer to create a custom image
          • Create and import on-premises images by using Packer
        • Update a custom image
        • Modify custom images
        • Import images
          • Image import procedure
          • Use the image compliance tool
          • Instructions for importing images
          • Install cloud-init
          • Install virtio driver
          • Customize Linux images
          • Convert the image file format
          • Import custom images
        • Copy custom images
        • Share or unshare custom images
        • Export custom images
        • Delete custom images
      • Marketplace images
      • Change the operating system
      • Image FAQ
      • FAQ
        • Manage Windows Server Semi-Annual Channel images and instances
        • Install GRUB v1.99 in a Linux server
    • Block Storage
      • Block Storage overview
      • Performance
        • Block Storage performance
        • Storage I/O performance
        • Performance tests on Block Storage
        • Test the IOPS performance of an enhanced SSD
      • Block storage
        • Disk overview
        • Enhanced SSD (ESSD)
        • Triplicate technology
        • Create a cloud disk
          • Create a pay-as-you-go disk
          • Create a subscription disk
          • Create a disk from a snapshot
        • Encrypt a disk
          • Encryption overview
          • Encrypt a system disk
          • Encrypt a data disk
        • Attach a cloud disk
        • Format a data disk
          • Format a data disk for a Linux-based ECS instance
          • Format a data disk for a Windows-based ECS instance
          • Partition and format data disks larger than 2 TiB
          • Create a file system on a raw data disk
        • Change the operating system
          • Replace the system disk (non-public image)
          • Replace the system disk by using a public image
        • Resize cloud disks
          • Overview
          • Extend a disk online
          • Resize cloud disks offline
          • Extend a Windows file system
          • Resize partitions and file systems of Linux system disks
          • Resize partitions and file systems of Linux data disks
          • Update the Red Hat VirtIO SCSI driver of Windows ECS instances
        • Roll back a disk
        • Reinitialize a cloud disk
          • Reinitialize a cloud disk
          • Reinitialize a data disk
        • Modify the performance levels of ESSDs
        • Monitor a cloud disk
        • Convert billing methods of cloud disks
        • Detach a cloud disk
        • Release a disk
      • Shared Block Storage
      • Local disks
      • Block Storage FAQ
    • Snapshots
      • Snapshot overview
      • Local snapshots
      • Incremental snapshots
      • Use snapshots
        • Activate ECS Snapshot
        • Create a snapshot
        • Roll back a disk by using a snapshot
        • Reduce snapshot fees
        • View the snapshot size
        • Delete a snapshot
      • Automatic snapshot policies
        • Overview
        • Create an automatic snapshot policy
        • Apply or disable an automatic snapshot policy
        • Delete automatic snapshots when releasing a disk
        • Modify an automatic snapshot policy
        • Delete an automatic snapshot policy
      • Snapshot FAQ
    • Security
      • Security groups
        • Security group overview
        • Advanced security group overview
        • Scenarios for security groups
        • Typical applications of commonly used ports
        • Create a security group
        • Add security group rules
        • Add an ECS instances to a security group
        • Manage security group rules
          • Manage security group rules
          • Modify security group rules
          • Restore security group rules
          • Export security group rules
          • Import security group rules
          • Delete a security group rule
        • Manage security groups
          • View the security group list
          • Modify security group attributes
          • Clone a security group
          • Remove an instance from a security group
          • Manage security groups
      • Key pairs
        • SSH key pair overview
        • Use an SSH key pair
          • Create an SSH key pair
          • Import an SSH key pair
          • View public key information
          • Attach or remove an SSH key pair
          • Add or replace an SSH key pair
          • Unbind an SSH key pair
          • Delete an SSH key pair
      • Implement access control by using RAM
      • Instance RAM roles
        • What is the RAM role of an instance
        • Bind an instance RAM role
        • Manage an instance RAM role
          • Replace an instance RAM role
          • Unbind a RAM role
          • Obtain a temporary authorization token
          • Authorize a RAM user to use an instance RAM role
        • Use the instance RAM role by calling APIs
      • Anti-DDoS Basic
      • Basic security services
      • Security FAQ
    • Network
      • Network types
      • Instance IP addresses
        • IP addresses of VPC-Connected ECS instances
        • IP addresses of a classic network-connected ECS instance
        • Elastic IP Addresses
        • Intranet
      • Change IPv4 addresses
        • Change the private IP of an ECS instance
        • Change the public IP address of an ECS instance
        • Convert the public IP address of a VPC-type instance to an Elastic IP address
        • Convert the public IP address of a classic network-type instance to an Elastic IP address
      • Elastic Network Interfaces
        • ENI overview
        • Create an ENI
        • Attach an ENI
        • Configure an ENI
        • Assign a secondary private IP address
        • Revoke a secondary private IP address
        • Modify an ENI
        • Detach an ENI from an instance
        • Delete an ENI
      • Multiqueue for NICs
      • Connect a classic network to a VPC
      • Network FAQ
    • Elasticity
      • Launch template
        • Launch templates
        • Create a launch template
        • Create a template version
        • Delete a launch template and a specified template version
      • Deployment sets
        • Deployment sets
        • Create a deployment set
        • Create an instance in a deployment set
        • Change the deployment set of an instance
        • Manage deployment sets
      • Manage auto provisioning groups
        • Auto provisioning overview
        • Configure an auto provisioning group
        • Create an auto provisioning group
        • View an auto provisioning group
        • Modify an auto provisioning group
        • Delete auto provisioning groups
      • Terraform
        • What is Terraform?
        • Install and configure Terraform
        • Create an ECS instance
        • Create multiple ECS instances
        • Deploy a Web cluster
    • Tag & Resource
      • Tags
        • Tag overview
        • Create or bind a tag
        • Filter resources by tags
        • Create a resource with a specific tag
        • Modify a tag value for multiple resources in OOS
        • Use OOS to bind tags to multiple ECS resources at a time
        • Control access to resources by using tags
        • Delete or unbind a tag
        • Best practices for tag design
      • Resource
        • Manage privileges and quotas
    • Deployment & Maintenance
      • Cloud assistant
        • Cloud Assistant overview
        • Configure the Cloud Assistant client
          • Install the Cloud Assistant client
          • Update or disable updates for the Cloud Assistant client
          • Start or stop the Cloud Assistant client
        • Use the cloud assistant
          • Create commands
          • Run scripts
          • Query execution results and statuses
          • Manage commands
          • Clone command
          • Stop commands
          • Delete command
        • DevOps practice
          • Best practices for using Cloud Assistant for automatic O&M
        • Cron expression
      • OOS
        • OOS overview
        • Use OOS to start multiple ECS instances
      • System events
        • System events
        • System events on ECS instances equipped with local disks
          • Overview of system events on ECS instances equipped with local disks
          • Redeploy an instance equipped with local disks
          • Isolate damaged local disks
        • Automatic recovery events of an instance
        • Instance fails to be created
        • View system events
        • View system event history
      • Event notifications
        • Overview
        • Set event notifications
        • Event notification list
          • Instance event notification
          • Block storage event notification
          • Snapshot event notification
      • Monitor the instance status
        • Monitoring
        • View the health status of an instance
      • Troubleshoot operation errors
        • Console output and screenshot
        • Self-diagnostic system
      • O&M and monitoring FAQ
    • Migration Service
      • Server Migration Center
      • Cloud Migration tool for P2V and V2V
        • Overview of the Cloud Migration tool
        • Migrate your server to Alibaba Cloud by using the Cloud Migration tool
        • Migrate services to the cloud by using Alibaba Cloud VPC
        • GUI of Cloud Migration tool (Windows)
        • CLI parameters
        • Cloud Migration tool FAQ
        • Troubleshooting
        • Feedback and support
      • Migration service
        • Migration overview
        • Supported systems and scopes of migration
        • Migration assessment
        • Migration solutions
          • Full migration
          • Incremental migration
          • Batch migration
          • VPC-based migration
          • Migrate a source instance to a target instance
          • Other migration solutions
        • Migration scenarios
          • Migrate your physical server to Alibaba Cloud ECS
          • Migrate your VMware VM to Alibaba Cloud ECS
          • Migrate your Xen/KVM/Hyper-V VM to Alibaba Cloud ECS
          • Migrate your AWS EC2 instance to Alibaba Cloud ECS
          • Migrate your Azure VMs to Alibaba Cloud ECS
          • Migrate your HUAWEI CLOUD ECS instance to Alibaba Cloud ECS
          • Migrate your Tencent Cloud CVM instance to Alibaba Cloud ECS
          • Migrate your UCloud host to Alibaba Cloud ECS
          • Migrate your instance within Alibaba Cloud ECS
        • Subsequent operations
      • Databases in ECS instances
        • Migrate a database between two ECS instances
        • Migrate a local database to ECS
        • Manage user-created databases hosted on an ECS instance
    • Best Practices
      • Quick reference
      • Select instance types
      • Security
        • Best practices of the security group (part 1)
        • Best practices of the security group (part 2)
        • Best practices of the security group (part 3)
        • ECS data security best practices
        • Configure instances to access each other in classic networks
        • Modify the default remote access port
        • Use logs in Windows instances
        • Best Practices for Windows Firewall with Advanced Security
        • Isolation of instances within a security group
        • Security group quintuple rules
        • Revoke the authorization for internal network communication between ECS instances for different accounts through the API
        • Authorize internal network communication between ECS instances under different accounts by using the API
      • Data recovery
        • How to restore the data that is deleted by mistake
        • Solution to low disk space and best practices for disk maintenance on Windows instances
        • Data restoration in Linux instances
        • Data restoration in Windows instances
      • Configuration preference
        • Transfer ECS instance data
        • Increase data throughput through read/write split
        • Change the language settings of a Windows instance
      • Best practices for multiple cloud disks
        • Use LVs for Linux
          • Create an LV
          • Resize an LV
        • Create RAID arrays for Linux
      • Best practices for tag design
      • Monitor
        • Use CloudMonitor to monitor ECS instances
      • Access other Cloud Product APIs by the Instance RAM Role
      • GPU instances
        • Deploy an NGC on gn5 instances
        • Use RAPIDS to accelerate machine learning tasks on a GPU instance
      • FaaS instances best practices
        • Use RTL compiler on an f1 instance
        • Use OpenCL on an f1 instance
        • Use OpenCL on an f3 instance
        • Best practices for RTL design on an f3 instance
        • faascmd tool
          • faascmd overview
          • Install faascmd
          • Configure faascmd
          • Use faascmd
          • faascmd tool FAQ
      • Shrink disk
      • Process ECS status change events
      • DevOps tutorials
        • DevOps for small and medium web apps
          • General introduction
          • Install and configure GitLab
          • Continuous integration
          • Code quality
          • Continuous delivery
        • Speeding up CI and CD pipeline
        • Getting started with DevOps with Kubernetes
        • Getting started with Rancher
        • HTTPS configuration
        • Log management
      • Disaster recovery solutions
    • Tutorials
      • Quick start
      • Build a software development environment
        • Configure Java Web
          • Deploy a Java Web project
          • Use the Eclipse plug-in to deploy applications
        • Deploy LNMP
          • Use ROS
          • Build LNMP environment under CentOS 6
          • Manually build an LNMP environment in CentOS 7
        • Deploy Windows by changing the image
        • Deploy LAMP on ECS
        • Deploy a Node.js project on CentOS
      • Build a website
        • Build a WordPress blog platform
          • Deploy a WordPress site based on ECS and RDS
        • Deploy the Ghost blogging platform on CentOS 7
        • Build a Drupal website
        • Build a Magento website on ECS
      • Build an application
        • Build an FTP site on an ECS instance
          • Build an FTP site on a Linux instance
          • Build an FTP site on a Windows ECS instance
        • Deploy databases based on ECS
          • Manually deploy a MySQL database on a Linux ECS instance
          • Manually deploy a MySQL database on Windows
        • Build Docker
        • Build a primary/secondary PostgreSQL system
        • Build Microsoft SharePoint 2016 on an ECS instance
        • Install SharePoint 2016
        • Deploy and use SVN
          • Overview
          • Deploy access to SVN by using svnserve
          • Deploy access to SVN over HTTP
          • Use SVN
      • Use the Vim editor
    • API Reference
      • Introduction
      • API overview
      • Quick start
      • Getting started
        • How to make a request
        • Request structure
        • Common parameters
        • Digital signature
        • Response results
      • Authentication rules
      • Instances
        • RunInstances
        • CreateInstance
        • DescribeInstances
        • DeleteInstances
        • StartInstance
        • RebootInstance
        • StopInstance
        • DeleteInstance
        • AttachInstanceRamRole
        • DetachInstanceRamRole
        • DescribeInstanceStatus
        • RenewInstance
        • ReactivateInstances
        • DescribeInstanceVncUrl
        • DescribeUserData
        • DescribeInstanceAutoRenewAttribute
        • DescribeInstanceRamRole
        • DescribeSpotPriceHistory
        • DescribeInstanceTypeFamilies
        • DescribeInstanceTypes
        • ModifyInstanceAttribute
        • ModifyInstanceVncPasswd
        • ModifyInstanceAutoReleaseTime
        • ModifyInstanceAutoRenewAttribute
        • ModifyInstanceChargeType
        • ModifyInstanceSpec
        • ModifyPrepayInstanceSpec
      • Launch templates
        • CreateLaunchTemplate
        • CreateLaunchTemplateVersion
        • DeleteLaunchTemplate
        • DeleteLaunchTemplateVersion
        • DescribeLaunchTemplates
        • DescribeLaunchTemplateVersions
        • ModifyLaunchTemplateDefaultVersion
      • Auto provisioning group
        • CreateAutoProvisioningGroup
        • DeleteAutoProvisioningGroup
        • DescribeAutoProvisioningGroupHistory
        • DescribeAutoProvisioningGroupInstances
        • DescribeAutoProvisioningGroups
        • ModifyAutoProvisioningGroup
      • Disk
        • CreateDisk
        • DeleteDisk
        • DescribeDisks
        • AttachDisk
        • DetachDisk
        • ModifyDiskChargeType
        • ModifyDiskAttribute
        • ReplaceSystemDisk
        • ReInitDisk
        • ResetDisk
        • ResizeDisk
        • ModifyDiskSpec
      • Reserved Instances
        • PurchaseReservedInstancesOffering
        • DescribeReservedInstances
        • ModifyReservedInstances
      • Images
        • CreateImage
        • ImportImage
        • CopyImage
        • CancelCopyImage
        • ExportImage
        • DescribeImages
        • DeleteImage
        • DescribeImageSharePermission
        • ModifyImageAttribute
        • ModifyImageSharePermission
        • DescribeImageSupportInstanceTypes
      • Snapshots
        • CreateSnapshot
        • DeleteSnapshot
        • DescribeSnapshots
        • DescribeSnapshotsUsage
        • DescribeSnapshotPackage
        • DescribeSnapshotLinks
        • ModifySnapshotAttribute
        • CreateAutoSnapshotPolicy
        • ApplyAutoSnapshotPolicy
        • CancelAutoSnapshotPolicy
        • DeleteAutoSnapshotPolicy
        • DescribeAutoSnapshotPolicyEX
        • ModifyAutoSnapshotPolicyEx
      • Security groups
        • CreateSecurityGroup
        • AuthorizeSecurityGroup
        • AuthorizeSecurityGroupEgress
        • RevokeSecurityGroup
        • RevokeSecurityGroupEgress
        • JoinSecurityGroup
        • LeaveSecurityGroup
        • DeleteSecurityGroup
        • DescribeSecurityGroupAttribute
        • DescribeSecurityGroups
        • DescribeSecurityGroupReferences
        • ModifySecurityGroupAttribute
        • ModifySecurityGroupEgressRule
        • ModifySecurityGroupPolicy
        • ModifySecurityGroupRule
      • Deployment sets
        • CreateDeploymentSet
        • ModifyDeploymentSetAttribute
        • DeleteDeploymentSet
        • DescribeDeploymentSets
      • SSH key pairs
        • CreateKeyPair
        • ImportKeyPair
        • AttachKeyPair
        • DetachKeyPair
        • DeleteKeyPairs
        • DescribeKeyPairs
      • Networks
        • AllocatePublicIpAddress
        • ConvertNatPublicIpToEip
        • AttachClassicLinkVpc
        • DetachClassicLinkVpc
        • DescribeBandwidthLimitation
        • DescribeClassicLinkInstances
        • ModifyInstanceNetworkSpec
        • ModifyInstanceVpcAttribute
      • Elastic network interfaces
        • CreateNetworkInterface
        • AttachNetworkInterface
        • AssignPrivateIpAddresses
        • UnassignPrivateIpAddresses
        • DetachNetworkInterface
        • DeleteNetworkInterface
        • DescribeNetworkInterfaces
        • ModifyNetworkInterfaceAttribute
      • System event
        • DescribeInstancesFullStatus
        • DescribeInstanceHistoryEvents
        • DescribeDisksFullStatus
        • CancelSimulatedSystemEvents
        • CreateSimulatedSystemEvents
      • Operations and monitoring
        • DescribeSnapshotMonitorData
        • RedeployInstance
        • DescribeEniMonitorData
        • DescribeDiskMonitorData
        • DescribeInstanceMonitorData
        • GetInstanceScreenshot
        • GetInstanceConsoleOutput
        • DescribeInstanceMaintenanceAttributes
        • ModifyInstanceMaintenanceAttributes
      • Cloud assistant
        • RunCommand
        • CreateCommand
        • InstallCloudAssistant
        • InvokeCommand
        • StopInvocation
        • DeleteCommand
        • DescribeCloudAssistantStatus
        • DescribeCommands
        • DescribeInvocations
        • DescribeInvocationResults
      • HPC clusters
        • CreateHpcCluster
        • DeleteHpcCluster
        • DescribeHpcClusters
        • ModifyHpcClusterAttribute
      • Tags
        • ListTagResources
        • TagResources
        • UntagResources
      • Regions
        • DescribeRegions
        • DescribeZones
        • DescribeResourcesModification
        • DescribeAvailableResource
      • Others
        • CancelTask
        • DescribeTasks
        • DescribeTaskAttribute
        • DescribeAccountAttributes
        • DescribeDemands
        • DescribePrice
        • JoinResourceGroup
      • Appendix
        • Error code table
        • Instance states
        • Instance status chart
        • Basic cloud disk status table
        • Basic cloud disk status chart
        • ISO 8601 Time Format
        • Disk category
        • API behavior for accounts with overdue payment
        • API behavior when an instance is locked for security reasons
        • How to ensure idempotence
        • Call API actions from within an intranet environment
        • Why only ten entries are returned for query request by using APIs or SDK
        • API usage Specification
      • API FAQ
    • SDK Reference
      • SDK overview
      • Java example
        • Install the Java SDK
        • General process
        • Query available instance resources
        • Create an ECS instance
          • Batch create ECS instances
          • Create a preemptible instance
        • Query an ECS instance
        • Change the instance type of an ECS instance
        • Release an ECS instance
      • Python example
        • Create multiple instances at a time
        • Create an ECS instance
        • Manage instances
        • Release an instance
        • Renew an instance
        • Query available resources for configuration changes
    • FAQ & Troubleshooting
    • General Reference
      • Guidelines for the use of documentation
        • Alibaba Cloud documentation
        • Instructions for open source documentation
          • Open-Source Documentation Code of Conduct
          • Editing Open-Source Documentation
      • Alibaba Cloud console
      • Regions and zones
      • Service limits
      • Create an AccessKey
      • ICP Filing
      • Glossary
 
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    Basic cloud disk status chart

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    Basic cloud disk status chart

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    Last Updated: Jun 27, 2018 Edit in GitHub


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