检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
How Can I Check Whether the ECSs Attached with the Same Shared SCSI Disk Are in the Same ECS Group? Scenarios Shared EVS disks of the SCSI type support SCSI locks. To improve data security, the shared EVS disks of the SCSI type must be attached to the ECSs in the same anti-affinity
What Can I Do If the Data Migration Fails Because the DLI Throttling Threshold Has Been Reached? Symptom A big data migration task failed, and the error message "The throttling threshold has been reached" was displayed for the Spark job on DLI. Possible Causes The number of created
Why Are OBS Resources Still Unavailable Even Though My Account Has a Valid Payment Method and There Are No Outstanding Bills? On the Overview page of Billing Center, check whether your account has an outstanding amount. If your account has an outstanding amount, your payment failed
How Do I Enable My ECS to Boot From the Second Kernel If It Fails to Boot from the First Kernel? Scenarios The operations described in this section apply to ECSs running CentOS or EulerOS with at least two kernels installed. CentOS 6 Log in to the management console, restart the ECS
How Do I Restore the Latest tablestatus File That Has Been Lost or Damaged When TableStatus Versioning Is Enabled? Question When the TableStatus versioning feature is enabled, how do I restore the latest tablestatus file if it is lost or damaged due to other exceptions? Answer Use
What Should I Do If My ECS Fails to Access a Server on the Public Network Through a Public NAT Gateway? TCP connection may fail when an ECS accesses a server on the public network through an SNAT rule. Perform the following steps to locate the fault cause: Run the following command
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
What Can I Do If the Compliance Report Still Reports Non-compliance for a Patch After the Patch Has Been Repaired? Click the button for viewing the summary of the compliance report that reports non-compliance. Figure 1 Viewing the compliance report summary View the status of the non-compliant
Why Does the Spark Streaming Application Fail to Be Started from the Checkpoint When the Input Stream Has No Output Logic? Question One input stream was created for the Spark Streaming application, but the input stream had no output logic. The application failed to be started from
Why Does the Spark Streaming Application Fail to Be Started from the Checkpoint When the Input Stream Has No Output Logic? Question One input stream was created for the Spark Streaming application, but the input stream had no output logic. The application failed to be started from
What Do I Do If the Maximum Index Length Has Been Reached During Migration from Oracle to MySQL? Index Length The maximum length of each MySQL index is limited, which depends on the type of DB engine and character set. For example, each UTF8 character set contains a maximum of three
Can I Upgrade Version for a DCS Redis Instance, for Example, from Redis 4.0 to Redis 5.0? No. Different Redis versions use different underlying architectures. The Redis version used by a DCS instance cannot be changed once the instance is created. If your service requires the features
How Can I Associate a TE40 That Has Been Added to the Huawei Cloud Meeting Management Platform with the Huawei Cloud? After the hard terminal is activated, it is automatically associated with Huawei Cloud. For details about how to activate a hard terminal, see Configuring the TE30
What Do I Do When the System Displays a Message Indicating No Service Available After a Terminal Is Connected to the ACS? TE10/TE20 Log in to the web interface of the hard terminal. Choose System Settings > Network, click the Registration tab, and set Cloud platform type to Manual
How Do I Configure an ECS, a BMS, or an Image File Before I Use It to Create an Image? ECS or Image File Configurations Table 1 ECS configurations OS Configuration Windows Configuring DHCP Enabling Remote Desktop Connection Installing the One-Click Password Reset Plug-In (Optional
What Should I Do If the Default Queue of a New DLI SQL Script in DataArts Factory Has Been Deleted? Symptom The default queue of a new DLI SQL script has been deleted. Figure 1 DLI SQL script Possible Cause When a DLI SQL script is used or opened, the queue selected for the script
What Should I Do If I Can't Connect to My ECS (Microsoft SQL Server) Instance? Error message: The TCP/IP connection to the host 100.xxx.xx.xx, port xxx has failed. Error cause: The port number of the self-built database is incorrect, or the network is disconnected. Solution: Ensure
Why Does the System Display Invalid Certificate or Associated Chain When I Log In to a Windows ECS from a Mac? Symptom When you use Microsoft Remote Desktop for Mac to remotely access a Windows ECS, the system displays invalid certificate or associated chain. Figure 1 Microsoft Remote
Why Can't I Find My Newly Purchased Data Disk After I Log In to My Windows ECS? Symptom After logging in to my Windows ECS, I cannot find the attached data disk. Formatting a disk will cause data loss. Before formatting a disk, create a backup for it. Possible Causes A newly added
What Should I Do If I Cannot Use MSTSC to Log In to an ECS Running the Windows Server 2012 OS? Symptom An ECS running the Windows Server 2012 OS has password authentication configured during ECS creation. When a user used the initial password and MSTSC to log in to the ECS, the login
