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How Do I Handle the Startup Failure of a Windows ECS Created from a Windows Image Generalized by Sysprep? Symptom When you start the ECS, information similar to the following is displayed. Figure 1 Message displayed Then, the following information is displayed in the dialog box: Windows
What Do I Do If a Partition Is Not Found During the Startup of an ECS Created from an Imported Private Image? Cause Disk partition IDs are changed after the cross-platform image import. As a result, no partition can be found at startup. In this case, you need to change disk partition
Can I Use the System Disk Image of an ECS on a BMS After I Export It from the Cloud Platform? No. The system disk image of an ECS is a VM file that contains a system running environment and does not have an installation boot program. So, it cannot be used on a BMS. For how to create
Can I Continue to Use the Remaining Quota of a Free Package Next Month If It Has Not Been Used Up? Currently, the quotas of free packages within a given validity period can be combined. As long as a package has not expired, you can continue to use its remaining quota the following
What Should I Do If an ECS Cannot Connect to an RDS for SQL Server Instance Through a Private Network? Perform the following steps to identify the problem: Check whether the ECS and RDS for SQL Server instance are located in the same VPC. If they are in the same VPC, go to 2. If they
Will My Access Be Restricted by Bandwidth When I Connect to My Instance from an ECS over a Private Network? No. Parent Topic: Database Connection
What Should I Do If an ECS and RDS Instance Deployed in Different VPCs Cannot Communicate with Each Other? Change the VPC hosting the ECS to the same as that hosting the RDS. Create a VPC peering connection. Parent Topic: Database Connection
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
What Should I Do If "The API does not exist or has not been published in the environment." Is Displayed? If an open API of a cloud service failed to be called, troubleshoot the failure by performing the following operations: The domain name, request method, or path used for calling
Why Does the System Display a Message Indicating Invalid Credentials When I Attempt to Access a Windows ECS? Symptom When you use a local PC running Windows to access a Windows ECS using RDP (for example, MSTSC), the system displays a message indicating that the credentials are invalid
How Can I Use FTP to Transfer Files from a Local Windows Computer to a Windows or Linux ECS? Scenarios You want to use FTP to transfer files from a local Windows computer to an ECS. Prerequisites An EIP has been bound to the ECS and access to TCP port 21 is allowed in the inbound
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
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
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
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
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
