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Why Does an ECS Fail to Be Remotely Connected Using RDP and Internal Error Code 4 Is Displayed? Symptom An internal error is displayed when you log in to a Windows ECS and you fail to connect to the ECS remotely.
Why Does an ECS Fail to Be Remotely Connected Using RDP and Internal Error Code 4 Is Displayed? Symptom An internal error is displayed when you log in to a Windows ECS and you fail to connect to the ECS remotely.
Prerequisites An ECS with the Agent installed is available. Procedure Log in to the ECS console. In the ECS list, locate a target ECS with the Agent installed, choose More > Stop in the Operation column, and click OK.
What Can I Do If the Buffer and Cache Occupy Too Much Memory of a Linux ECS? Symptom When querying the system memory usage using free after the Linux ECS runs for a long period, you have found that most of the memory is used by buffers and cache.
For details, see How Do I Log In to My ECS? You are advised to log in to the ECS using VNC.
Obtaining the Key File of an ECS After a key pair is created for an ECS, the browser prompts you to download or automatically downloads the private key file. Keep the private key file secure. When logging in to the ECS using SSH, you need to provide the private key.
Why Is My ECS Unable to Communicate at a Layer 2 or Layer 3 Network? Symptom An ECS cannot ping the gateway of the subnet where the ECS resides. Troubleshooting Locate the fault based on the following procedure.
Step 2: Binding a Key Pair to an ECS Step 2: Binding a Key Pair to a Shut-down ECS Step 2: Binding a Key Pair to a Running ECS Bind a key pair to the ECS. Step 3: Logging in to an ECS Using a Private Key After the key pair is bound, use the private key to log in to the ECS.
Cause 1: The image used to create the Windows ECS is a private image, on which Cloudbase-Init has not been installed. Cause 2: Cloudbase-Init has been installed on the image, but the key pair has not been obtained when the Windows ECS was created.
Notes and Constraints RIs can be combined only when their attributes, including the OS, payment option, offering class, term, expiration time, region, ECS series, vCPU/memory ratio, and discount are the same.
Configuring Kernel Parameters and Routes for ECS 3 Scenarios ECS 3 has two NICs, eth0 and eth1. You need to configure kernel parameters and add routes for ECS 3 to allow communications between eth0 and eth1. ECS 3 runs CentOS 8.0 64-bit.
Obtaining the Key File of an ECS After a key pair is created for an ECS, the browser prompts you to download or automatically downloads the private key file. Keep the private key file secure. When logging in to the ECS using SSH, you need to provide the private key.
How Can I Back Up an RDS Database to an ECS? You can back up data to an ECS the same way you export SQL statements. The ECS service does not have restrictions on the types of data to be backed up as long as the data complies with local laws and regulations.
What Should I Do If I Cannot View Data After Logging In to an ECS Using VNC?
Figure 1 Changing the OS If the image and the ECS are in different regions, replicate the image to the region where the ECS is, and then use the image to change the ECS OS. For details, see Replicating Images Across Regions. Parent topic: Image Consulting
ALM-45741 Failed to Call the ECS securitykey API This section applies only to MRS 3.2.1 or later. Alarm Description Guardian caches the temporary AK/SK of the ECS agency.
Why Does an Authentication Failure Occurs After I Attempt to Remotely Log In to a Windows ECS?
Obtaining the ECS Resource Quota Required for Creating a CBH Instance Function Check whether the ECS specifications can be used for the CBH instance in the selected region.
ALM-45742 Failed to Call the ECS Metadata API This section applies only to MRS 3.1.5 or later. Alarm Description When Guardian calls an IAM API to obtain the temporary AK/SK, it needs to first obtain related metadata via the ECS Metadata API.
Figure 1 Protocol error (code: 0x1104) Possible Causes Port 3389 of the security group on the ECS is disabled. The firewall on the ECS is disabled. Port 3389 on the ECS is used by other processes. The Remote Desktop Session Host is incorrectly configured.
