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Listing Actions on an ECS (Discarded) Function This API is used to list all historical actions on an ECS. URI GET /v2.1/{project_id}/servers/{server_id}/os-instance-actions Table 1 describes the parameters in the URI. Table 1 Path parameters Parameter Mandatory Description project_id
Adding Tags to an ECS (Discarded) This API is used to add tags to an ECS. You are required to use the HTTP header X-OpenStack-Nova-API-Version: 2.26 to specify the microversion on the client. This API has been discarded. Use the API described in Adding Tags to an ECS in a Batch. URI
Adding a Tag to an ECS (Discarded) This API is used to add a tag to an ECS. You are required to use the HTTP header X-OpenStack-Nova-API-Version: 2.26 to specify the microversion on the client. This API has been discarded. Use the API described in Adding Tags to an ECS in a Batch.
Removing ECSs from an ECS Group in a Batch Function This API is used to remove ECSs from an ECS group. The anti-affinity policy will not be applied to the ECSs after they are removed from the group. URI POST /v1/{project_id}/cloudservers/os-server-groups/{server_group_id}/remove_members
Modifying the Specifications of an ECS (Pay-per-Use) Function ECS specifications can be modified, for example, upgrading the vCPUs and memory, to meet service requirements. This API is used to modify ECS specifications. This API is an asynchronous API. After the specifications modification
Why Cannot I Use the Account Used to Create a GPU-accelerated ECS to Log In to the ECS Through SSH? Solution Log in to the ECS using VNC, modify the configuration file, and log in to the ECS through SSH. On the Elastic Cloud Server page, locate the target ECS and click Remote Login
How Do I Enable or Disable a Linux ECS Firewall and Add a Port Exception on a Linux ECS Firewall? Scenarios This section describes how to enable or disable a Linux ECS firewall and add a port exception on a Linux ECS firewall. Enabling a firewall and configuring security groups can
How Can I Log In to an ECS After It Exchanged the System Disk with Another ECS Running the Same OS? Symptom Two pay-per-use ECSs run the same OS, for example, both run Windows or Linux. The system disks attached to the two stopped ECSs are exchanged. After the exchange, the passwords
Purchasing and Using an ECS (Old Edition) Scenarios Elastic Cloud Server (ECS) is a cloud server that provides scalable, on-demand compute resources, including vCPUs, memory, OS, and Elastic Volume Service (EVS) disks. After purchasing an ECS, you can use it like using your local
Partitioning Disks and Rolling Back Data on a Windows ECS Scenarios If the data on a Windows ECS is lost due to deletion by mistake, formatting, or system breakdown, you can use specific tools or methods to restore the data. Procedure Log in to the ECS. Partition disks. In the lower
Setting Up an AD Domain Using a Windows ECS Scenarios Active Directory (AD) is an independent unit in a network. To allow AD domains to access each other, you need to establish trust relationships between them. In this way, different AD domains can share and manage network resources
Why Is My Windows ECS Running Slowly? If your ECS runs slowly or is disconnected suddenly, the possible causes are as follows: Your ECS is a shared ECS. Multiple ECSs share CPU resources. When resources are insufficient, ECSs may contend for CPU resources, causing slow responses.
Why Is My Linux ECS Running Slowly? If your ECS runs slowly or is disconnected suddenly, the possible causes are as follows: Your ECS is a shared ECS. Multiple ECSs share CPU resources. When resources are insufficient, ECSs may contend for CPU resources, causing slow responses. The
How Quickly Can I Obtain an ECS? Obtaining an ECS can take as little as a few minutes. The time it takes to obtain an ECS depends on ECS specifications, available resources (such as EVS disks and ECSs), and system load. If it takes a long time to obtain your ECS, contact customer
Can I Forcibly Restart or Stop an ECS? Yes. If an ECS remains in the Restarting or Stopping state for over 30 minutes after it is restarted, you can forcibly restart or stop the ECS as follows: Log in to the management console. Click in the upper left corner and select a region and
Why Does a Pay-per-Use ECS Fail to Be Started? After a pay-per-use ECS is stopped, its resources such as vCPUs and memory are released. When it is being started the next time, the startup may fail due to insufficient resources. If the ECS startup failed, try again later or modify
What Are the Requirements for Attaching an EVS Disk to an ECS? The EVS disk and the target ECS must be located in the same AZ. The target ECS must be in Running or Stopped state. The EVS disk must not be frozen. Certain ECSs support SCSI EVS disk attachment. For details, see Which
How Do I Delete or Restart an ECS? Deleting an ECS Log in to the management console. Select the region where the ECS is located. Choose Computing > Elastic Cloud Server. Locate the row containing the target ECS and choose More > Delete in the Operation column. If you choose to delete
Can I Attach Multiple Disks to an ECS? Yes. The ECSs created after the disk function upgrade can have up to 60 attached disks. When you create an ECS, you can attach 24 disks to it. After you create an ECS, you can attach up to 60 disks to it. Table 1 Numbers of disks that can be
How Do I Change an ECS SID? Microsoft identifies computers and users by security identifier (SID). The ECSs created using an image have the same SID. If such ECSs are required to join in a Windows domain, they must use different SIDs. This section describes how to use SIDCHG to change
