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For details about how to create an ECS, see Purchasing an ECS in Custom Config Mode.
How Can I Obtain the MAC Address of My ECS? This section describes how to obtain the MAC address of an ECS. The MAC address of an ECS cannot be changed. Linux (CentOS 6) Log in to the Linux ECS.
Computing-Basic ECS T6 ECSs can be used to host light-weight applications for personal users and SMEs.
In the recycle bin list, locate the ECS to be recovered and click Recover in the Operation column. The Recover ECS page is displayed. Click Submit. If the recovery is successful, the ECS is displayed in the ECS list and the ECS status is Running.
O Extreme SSD Ultra-high packets per second (PPS) throughput An ECS with higher specifications has better network performance.
Creating an ECS Group (Discarded) Function This API is used to create an ECS group. This API has been discarded. Use the API described in Creating an ECS Group. Constraints Only anti-affinity groups are supported.
Prerequisites An ECS has been created successfully and an EIP has been bound to it. Procedure Use PuTTY and a key pair to log in to an ECS in the cluster.
Prerequisites An ECS has been created successfully and an EIP has been bound to it. Procedure Use PuTTY and a key pair to log in to an ECS in the cluster.
For more information, see Table 4. mode No String Specifies whether the ECS supports OS reinstallation when the ECS is running. If the parameter value is withStopServer, the ECS supports OS reinstallation when the ECS is running.
For more information, see Table 4. mode No String Specifies whether the ECS supports OS change when the ECS is running. If the parameter value is withStopServer, the ECS supports this feature. The system automatically stops the ECS and then changes its OS.
Table 3 server_groups parameter information Parameter Type Description id String Specifies the ECS group UUID. name String Specifies the ECS group name. members Array of strings Specifies the ECSs in an ECS group. metadata Object Specifies the ECS group metadata. project_id String
Why Does sshd Fail to Be Started on a Linux ECS? Symptom The sshd service fails to be started on a Linux ECS, and /var/empty/sshd cannot be accessed. Scenarios The operations described in this section apply to ECSs running CentOS 7 or EulerOS.
One-stop Cross-AZ ECS Migration Scenario Use MgC to quickly migrate cloud servers from one AZ to another. This practice applies to migration of fewer than 30 ECSs in a single batch across AZs within a region.
Parent topic: ECS Group Management (OpenStack Nova API)
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.
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.
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.)
Checking the ECS Route Configuration Linux ECS Run the route command to check the routing policy.
