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Parent topic: ECS Group Management (OpenStack Nova API)
In the search box above the ECS list, enter the ECS name, IP address, or ID, and click for search. Click the name of the ECS whose subnet needs to be modified. The page providing details about the ECS is displayed. Click the NICs tab.
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.
Configuring ECS Metadata (Discarded) Function This API is used to configure ECS metadata. When you call this API, all the metadata of this ECS will be deleted, and the ECS uses the value configured in the request. This API has been discarded.
Modifying the Specifications of an ECS (Discarded) Function This API is used to modify the specifications of an ECS. For a running ECS, the system will automatically stop the ECS, copy the ECS data to the target node, which can be the source node, and then restart the ECS.
Can an ECS Without an EIP Bound Access the Internet? Yes. You can use the NAT Gateway service to allow ECSs in a VPC to access the Internet using an EIP.
Checking the ECS Route Configuration Linux ECS Run the route command to check the routing policy.
Constraints Before installing a GUI on an ECS, ensure that the idle memory is greater than or equal to 2 GB. Otherwise, the GUI installation may fail or the ECS cannot be started after the installation.
Why Is the Memory of an ECS Obtained by Running the free Command Inconsistent with the Actual Memory? Symptom After you create an ECS, you run the free -m command to view the ECS memory. The ECS memory is less than the memory configured during ECS creation.
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.
How Can I Change the Resolution of a Windows ECS? Scenarios You can change the resolution of Windows ECSs. Solution 1: Using VNC The operations of changing an ECS resolution vary according to the Windows OS.
Querying Tags of an ECS (Discarded) Function This API is used to query the tags of a specified ECS. The Tag Management Service (TMS) uses this API to query all tags of an ECS. This API has been discarded. Use the API described in Querying Tags of an ECS.
For details, see Logging In to a Windows ECS Using MSTSC. The target ECS needs to have an EIP bound. (If you log in to an ECS through an intranet, for example, through VPN or Direct Connect, the ECS does not require an EIP.)
Why Can't I Log In to My Linux ECS? Parent Topic: Logging In to a Linux ECS
Does an ECS Support Oracle Databases? Yes. You are advised to perform a performance test beforehand to ensure that the Oracle database can meet your requirements. Parent topic: Application Deployment and Software Installation
Deleting Tags from an ECS in a Batch (Discarded) Function This API is used to delete tags from a specified ECS in a batch. The Tag Management Service (TMS) uses this API to batch manage the tags of an ECS. This API is idempotent.
You can select an existing ECS or purchase a temporary ECS. After the password of the purchased ECS is reset, you are advised to delete the ECS to avoid additional billing. You have bound an EIP to the temporary ECS and configured the apt-get source.
Stop the temporary ECS, detach the system disk, attach the system disk to the original Linux ECS, and restart the original Linux ECS. Stop the temporary ECS, switch to the page providing details about the ECS, and click the Disks tab.
Checking the ECS Status Check whether the ECS is in the Running state on the management console. Check whether an ECS has an EIP bound. An ECS can access the Internet only if it has an EIP bound. For details about how to bind an EIP to the ECS, see Assigning an EIP.
Creation Failures: show the failed ECS creation tasks. Operation Failures: show the tasks with failed operations and error codes, which help you troubleshoot the faults. Parent Topic: Viewing ECS Information
