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Configuring an ECS Scenarios This section describes how to install application software, configure patch updates, and install system patches on an ECS. Prerequisites You have obtained the username and password for logging in to the ECS. You have created an ECS. For details, see Creating
BCS Overview Blockchain Service (BCS) allows you to deploy instances, and manage blockchains, channels, members, and notifications. The following figure outlines the BCS usage process. BCS does not involve sensitive user information. Which, why, when, and how data is processed by
Creating an ECS Create an ECS by referring to the Elastic Cloud Server User Guide. The following table lists the created flavors. TPC-DS and TPC-H data sets occupy large space. For example, TPC-DS 1000X and TPC-H 1000X occupy 930 GB and 1100 GB, respectively. When creating an ECS,
Ranking with DCS Overview Ranking is a function commonly used on web pages and apps. It is implemented by listing key-values in descending order. However, a huge number of concurrent operation and query requests can result in a performance bottleneck, significantly increasing latency
ECS Diagnosis Scenarios Backed by Huawei Cloud's accumulated expertise and detection algorithms, ECS diagnostic tool collects a small amount of guest OS data to help you quickly learn server statuses and provides troubleshooting methods. Precautions The UniAgent status of the target
Configuring an ECS To use ECSs more securely, reliably, flexibly, and efficiently, follow the best practices for ECS. Access and Connection We recommend that you use the Virtual Network Computing (VNC) when logging in to your ECS for the first time and check that the ECS is running
Securing an ECS Enhancing Security for SSH Logins to Linux ECSs Using a Virtual IP Address and Keepalived to Set Up a High-Availability Web Cluster ECS Security Groups
Migrating an ECS Migrating Servers to the Cloud Migrating ECSs Across Accounts and Regions Through Image Replication
Creating an ECS Scenarios This section shows how to create an ECS. In this example, one ECS needs to be created. For details about the ECS parameter configurations, see Resource Planning. Procedure Sign in to the ECS console. Click Buy ECS. For details, see the Elastic Cloud Server
ECS Failure How Do I Handle Error Messages Displayed on the Management Console? How Can I Recover a Windows ECS with an Abnormal Virtualization Driver? What Should I Do If Emails Configured on an ECS Cannot Be Sent? Why Is My Windows ECS Muted? How Do I Change an ECS SID? Why Does
ECS Creation What Do I Do If I Cannot Find My ECSs? What Should I Do If the ECS Resources to Be Purchased Are Sold Out? How Can I Set Sequential ECS Names When Creating Multiple ECSs? What Is the Creation Time and Launch Time of an ECS? Why Does the Failures Area Show an ECS Creation
Preparing an ECS If the client tool runs on Linux, you need to prepare a Linux ECS that is in the VPC as a CloudTable cluster and the Linux ECS serves as a client host. If you use the following client tools to access a cluster, you are advised to use the HBase shell, a Linux ECS.
Preparing an ECS Before using a cluster, you need to use a client to connect to the database. After the client is installed, you can access the cluster via the private network address of the cluster. Preparing an ECS For details about how to purchase an ECS, see Purchasing an ECS.
Preparing an ECS Preparing an ECS For details about how to purchase an ECS, see Purchasing an ECS. To purchase an ECS, the following requirements must be met: The ECS must have the same region, AZ, VPC, and subnet as the CloudTable cluster. For details about how to create a VPC, see
ECS Planning SAP HANA ECS Planning ECS specifications SAP HANA ECSs must be certified by SAP. For details about the SAP-certified ECSs, visit https://www.sap.com/dmc/exp/2014-09-02-hana-hardware/enEN/#/solutions?filters=iaas;ve:5. OS Table 1 lists the OS supported by SAP HANA ECSs
Creating an ECS Function This API is used to create one or more ECSs. The V1.1 API supports all functions provided by the V1 API. For details, see Creating an ECS (Pay-per-Use). Additionally, the V1.1 API supports the creation of yearly/monthly ECSs. This API is an asynchronous API
Creating an ECS Scenarios This section describes how to create an ECS by calling APIs. For details, see Calling APIs. An ECS can be created using a disk or image. This section uses an image as an example to describe how to create an ECS. Constraints The ECS created using this API
ECS Statuses An ECS can be in one of the following statuses specified in ECS APIs: status: specifies an ECS status, which is generated by OS-EXT-STS:vm_state and OS-EXT-STS:task_state. OS-EXT-STS:vm_state: indicates that the ECS is in a stable state after an operation is performed
ECS Planning SAP ECS specifications Before applying for SAP ECSs, evaluate the SAP Application Performance Standard (SAPS) value based on the standard SAP Sizing method. Then apply for the ECSs based on the evaluation results. For details, see SAP Quick Sizer. For details about the
ECS Planning SAP ECS specifications Before applying for SAP ECSs, evaluate the SAP Application Performance Standard (SAPS) value based on the standard SAP Sizing method. Then apply for the ECSs based on the evaluation results. For details, see SAP Quick Sizer. For details about the
