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
Changing a KVM ECS to a QingTian ECS (Windows) Scenarios This section describes how to change a KVM ECS that runs Windows to a QingTian ECS. KVM ECS flavors: See the Virtualization column in A Summary List of x86 ECS Specifications. QingTian ECS flavors: See the Virtualization column
Changing a KVM ECS to a QingTian ECS (Linux) Scenarios This section describes how to change a KVM ECS that runs Linux to a QingTian ECS. KVM ECS flavors: See the Virtualization column in ECS Specifications. Constraints The ECS needs to be stopped during the specification modification
Why Does the Failures Area Show an ECS Creation Failure But the ECS List Displays the Created ECS? Symptom When you attempt to create an ECS with an EIP bound on the management console, the ECS creation was successful but the EIP binding failed due to insufficient EIPs. Although the
Resetting the Password of a Windows ECS by Attaching a System Disk to a Temporary ECS Scenarios If no password was set when you create an ECS, or if the password has been lost or expired, you can reset it. Generally, you can reset the password on the console. For details, see Resetting
Resetting the Password of a Linux ECS by Attaching a System Disk to a Temporary ECS Scenarios If no password was set when you create an ECS, or if the password has been lost or expired, you can reset it. Generally, you can reset the password on the console. For details, see Resetting
Automatically Changing a Xen ECS to a KVM ECS (Linux) Scenarios Before changing a Xen ECS that runs Linux to a KVM ECS, make sure that the required drivers have been installed and configured on the ECS. This section describes how to use a script to automatically install drivers on
Manually Changing a Xen ECS to a KVM ECS (Linux) Scenarios Before changing a Xen ECS that runs Linux to a KVM ECS, install and configure required drivers. This section describes how to manually install drivers on a Linux ECS, configure automatic disk attachment, and change Xen to
Auditing a User-built Database on ECS Database audit is deployed in out-of-path mode. The database audit agent is deployed on the database or application server to obtain access traffic, upload traffic data to the audit system, receive audit system configuration commands, and report
Typical Applications in the ECS Scenario Creating an ECS That Supports InfiniBand NICs Configuring Password-free Login to an ECS Installing and Using MPIs Creating a Private Image Using an ECS Creating an Application Cluster Configuring Password-free Login Between ECSs in a Cluster
Best Practices in the ECS Scenario HPC Resumable Computing Solution
Connecting an ECS Application to APM If your application is deployed on an Elastic Cloud Server (ECS), learn APM based on the following procedure. This section describes how to connect a Java application on an ECS to APM for monitoring. Prerequisites You have purchased an ECS. The
Configuring Password-free Login to an ECS Scenarios This section describes how to configure an ECS to enable password-free login to it. Background Information $: indicates performing an operation as a common user. #: indicates performing an operation as an administrator. Run the sudo
MPIs Supported in the ECS Scenario The following MPIs are supported in the ECS scenario: Built-in OpenMPI of the IB driver Community OpenMPI Spectrum MPI Intel MPI Platform MPI Install and use an MPI as needed. Parent topic: Installing and Using MPIs
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. Procedure Log
Querying BCS Alarm Statistics Function This API is used to query the alarm statistics of a specified metric of a BCS service. URI POST /v2/{project_id}/blockchains/{blockchain_id}/events/statistic Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project
Querying BCS Monitoring Data Function This API is used to query the monitoring data of a specified metric of a BCS service. URI POST /v2/{project_id}/blockchains/{blockchain_id}/metric/list Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project
Querying the BCS Service List Function This API is used to query the basic information of all BCS services under the specified project. URI GET /v2/{project_id}/blockchains Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Project ID obtained from
Restarting an ECS by Executing a Job Scenarios COC is a secure and efficient O&M platform, offering one-stop, AI-powered solutions for all your centralized O&M needs. The job management function of COC allows you to customize jobs and execute jobs on target VMs. You can use this function
Inserting Data to a DCS Table Function This statement is used to insert data in a DLI table to the DCS key. Syntax Insert the SELECT query result into a table. 1 2 3 4 5 6 7 INSERT INTO DLI_TABLE SELECT field1,field2... [FROM DLI_TEST] [WHERE where_condition] [LIMIT num]
SAP HANA ECS Configuration During the SAP HANA installation, installation programs use ECS names for communication. Therefore, you must configure the mappings between ECS names and IP addresses. Procedure Log in to the active SAP HANA ECS hana001, edit the /etc/hosts file, and write
