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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
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
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
Debugging an SWR Image on an ECS ma-cli allows you to debug an SWR image on an ECS to determine whether to use the image in a ModelArts development environment. Table 1 Parameters Parameter Type Mandatory Description -swr / --swr-path String Yes SWR path to the image to be debugged
Unbinding an EIP from an ECS Scenarios This section describes how to unbind an EIP from an ECS by calling APIs. Prerequisites You have created an ECS. For details, see Purchasing an ECS. If you use a token for authentication, you must obtain the token and add X-Auth-Token to the request
Creating an SAP HANA ECS Determine the number of HANA ECSs and related planning information based on sections "Scheme" and "Data Planning". Procedure Log in to the management console. Click in the upper left corner and select the desired region and project. In the navigation plane
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
Purchasing and Logging In to a Windows ECS Purchasing and Logging In to a Windows ECS Free Packages Free Register now to take advantage of these incredible deals Huawei Cloud Blossom Program Help your business bloom with cloud resource discounts, free trainings, and so on Documentation
Modifying the Specifications of an ECS on a DeH Scenarios When the specifications of ECSs on a DeH cannot meet your service requirements, you can modify the ECS specifications including the vCPUs and memory. Procedure Log in to the management console. Click in the upper left corner
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
FAQs Related to BCS Billing How do I change the billing mode of a BCS instance from pay-per-use to yearly/monthly? Currently, the billing mode of a BCS instance cannot be changed from pay-per-use to yearly/monthly. How do I unsubscribe from a yearly/monthly BCS instance? Choose More
ECS Specifications Used by MRS MRS uses ECSs of the following types in different application scenarios. General computing-plus: C3, C3ne, C6, and C6s Memory-optimized: M3, and M6 Ultra-high I/O: I3 and IR3 Kunpeng general computing-plus: KC1 ECS Flavor Naming Rules AB.C.D Example:
