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How Do I Obtain My Disk Device Name in the ECS OS Using the Device Identifier Provided on the Console? Scenarios You find that the device name displayed in the ECS OS is different from that displayed on the management console and you cannot determine which disk name is correct. This
How Does a Master Account and Its Member Accounts Check Whether Unified Accounting Management Has Been Enabled? If you have a master account, log in to the Enterprise Center using this account, and check whether a link to the Cost Center is displayed in the upper part of the Organizations
Why Can't I Access an ECS Running CentOS 7 Using SSH After I Changed the Default SSH Port? Symptom After the default port of the SSH service is changed, and inbound traffic on the new port is allowed by the ECS security group, you cloud not access the ECS using SSH. Constraints The
Why Do I Get the Error "No space left on device" When I Create a File on a Linux ECS? Symptom When you create a file on a Linux ECS, the error message "No space left on device" is displayed. Possible Causes The block usage on the disk reaches 100%. The inode usage on the disk reaches
Why Is"The throttling threshold has been reached" Returned When I Call an API to Delete a Media File? The maximum number of API calls for Deleting Media Files has been reached. To prevent service interruption due to repeated API calls within a short period, API rate limiting is configured
Error Message "The API does not exist or has not been published in an environment" Is Displayed When an API Is Called Using JavaScript Cause Analysis The possible causes are as follows: The API is not published in an environment. The URL to be accessed is different from that in the
Full Synchronization Error: has date/datetime: *** which is outside of dest allowed range Scenarios During a full synchronization from Oracle to MySQL, an error is reported, and the log information is as follows: service DATAMOVE failed, cause by: java.lang.InterruptedException: Database
Do I Need Two VPN Connections to Connect Four Subnets of Two Regions If Each Region Has Two Subnets? No. Only one VPN connection is required between two regions. The subnets can all be added to the VPN connection. In this scenario, if you attempt to create a second VPN connection,
How Do I Access ECSs at Home When My Enterprise Network Has Been Connected to the Cloud Through a VPN? A VPN is an IPsec VPN that connects a VPC on the cloud and an on-premises local area network (LAN). The home network is not a part of the LAN of your enterprise and cannot be directly
Do I Need Two VPN Connections to Connect Four Subnets of Two Regions If Each Region Has Two Subnets? No. Only one VPN connection is required between two regions. The subnets can all be added to the VPN connection. In this scenario, if you attempt to create a second VPN connection,
How Do I Access ECSs at Home When My Enterprise Network Has Been Connected to the Cloud Through a VPN? A VPN is an IPsec VPN that connects an on-premises LAN to a VPC on the cloud. Your home network is not a part of your enterprise LAN, so you cannot directly connect to the VPC on
Why Is "(error) NOAUTH Authentication required" Displayed When I Access a DCS Redis Instance? This is because you have enabled password-free access for the instance. To prevent the error message from appearing, do not enter any password. Parent topic: Client and Network Connection
Why Is Memory of a DCS Redis Instance Unchanged After Data Migration Using Rump, Even If No Error Message Is Returned? For details on how to use Rump, see the Online Migration from Another Cloud Using Rump. Possible causes: Rump does not support migration to cluster DCS instances.
What Do I Do If an Exception Occurs When I Start an ECS Created from an Image Using UEFI Boot? Symptom An ECS created from a private image booting to UEFI cannot start. Possible Causes The image is configured for UEFI boot, but the uefi attribute was not added to the image. Solution
How Do I Join HCPN Solution Partner Program When My Account Has Purchased HUAWEI CLOUD Services? You need to register a new account on the Partner page. Parent topic: Cloud Solution Providers
What Should I Do If a Message Is Displayed Indicating that the Email Address Has Been Registered When I Create a User? If an account with the specified email address has been created in IAM, delete the account from IAM and then create a user in Partner Center using this email address
Will My Access Be Restricted by Bandwidth When I Connect to My RDS for PostgreSQL Instance from an ECS over a Private Network? No. Parent Topic: Database Connection
Will My Access Be Restricted by Bandwidth When I Connect to My RDS for MariaDB Instance from an ECS over a Private Network? No. Parent topic: Database Connection
What Should I Do If Error Code 1006 or 1000 Is Displayed When I Log In to an ECS Through the Management Console? Symptom When I attempted to remotely log in to an ECS using VNC, the system displayed error code 1006, as shown in Figure 1. Figure 1 Error message displayed in a VNC-based
Why Am I Seeing the Error Message "Module is unknown" When I Remotely Log In to a Linux ECS? Symptom When you attempt to remotely log in to a Linux ECS, the system displays the error message "Module is unknown". Figure 1 Module is unknown To resolve this issue, restart the ECS and
