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Querying a Single Disk Attached to an ECS Function This API is used to query a single disk attached to an ECS. This API supports checking fine-grained permissions for enterprise projects. For details, see ecs:cloudServers:showServerBlockDevice.
Example 1: Creating an ECS Backup Scenarios You can back up resources including cloud servers and disks. This section uses an ECS as an example to describe how to create a cloud server backup by calling APIs. For details on how to call APIs, see Calling APIs.
SSD V2 An ECS with higher specifications has better network performance.
How Can I Enable Virtual Memory on a Windows ECS? Enabling ECS virtual memory will deteriorate I/O performance. If the ECS memory is insufficient, increase the memory by performing the operations in Modifying Individual ECS Specifications.
Parent Topic: Accessing OBS from an ECS over the Intranet
Why Does the NIC Names Change After I Start a Linux ECS? Scenarios After an ECS running CentOS 6 created using a private image starts, the first NIC is named as eth1, rather than eth0. This solution provided in this section involves restarting the ECS.
Binding an EIP to an ECS Scenarios This section describes how to bind an EIP to an ECS by calling APIs. Prerequisites You have created an ECS. For details, see Purchasing an ECS.
For example, select the CN-Hong Kong region during the ECS purchase. Figure 1 Buying an ECS in CN-Hong Kong Improve the access speed. Alternatively, perform the following operations to speed up the access.
Confirming the Specifications Modification of an ECS (Discarded) Function This API is used to confirm the specifications modification of an ECS. This API has been discarded. Use the API described in Modifying the Specifications of an ECS (Pay-per-Use).
Why Cannot the EIP Bound to the Extension NIC of My ECS Access the Internet? Symptom Your ECS has one primary NIC and one extension NIC in the same subnet. Both the NICs have an EIP bound to access the Internet.
If the resources of a single NUMA node are inadequate, the ECS creation will fail. During ECS creation on a DeH: The ECS will be successfully created if the remaining resources of a NUMA node meet or exceed the ECS specification requirement.
Hyper-threading is enabled for this type of ECS by default. Each vCPU is a thread of a CPU core.
For details, see Logging In to a Linux ECS Using an SSH Key Pair. Parent topic: Selection and Configuration
For details about the parameters for creating an ECS, see Purchasing an ECS in Custom Config Mode. Log in to the ECS and complete related configurations by referring to Preparing an Image File. Parent topic: Scenario 2: External Image File Exported from the Original Server or VM
Why Does the Download Speed of My ECS Is Slow?
Hyper-threading is enabled for this type of ECS by default. Each vCPU is a thread of a CPU core.
Figure 10 Obtaining a license key pack ID Activating the ECS Log in to the ECS. Open RD Licensing Manager, right-click the ECS, and choose Activate Server. Figure 11 Activating the ECS In Activate Server Wizard, click Next.
Run the following command to restart the network: rcnetwork restart service network restart /etc/init.d/network restart Windows Take an ECS running Windows Server 2012 as an example. Log in to the Windows ECS as user Administrator. Enable the local area connection.
On the Elastic Cloud Server page, click the name of the target ECS. The page providing details about the ECS is displayed. Click the Security Groups tab and view security group rules. Click the security group ID. The system automatically switches to the Security Group page.
Under Computing, click Elastic Cloud Server to switch to the ECS console. Create a key pair by following the instructions provided in Creating a Key Pair, and keep the private key file secure. Click . Choose Security & Compliance > Data Encryption Workshop.
