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
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
Creating an ECS Purchase an ECS. For details, see Purchasing an ECS. Parent topic: Deployment
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
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
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.
DCS Metrics Introduction This section describes DCS metrics reported to Cloud Eye as well as their namespaces and dimensions. You can use the Cloud Eye console or call APIs to query the DCS metrics and alarms. Table 1 compares instance metrics. Table 1 Monitoring dimensions for different
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
Purchasing an ECS Introducing ECS Purchase Options Purchasing an ECS in Quick Config Mode Purchasing an ECS in Custom Config Mode Purchasing a Spot ECS Purchasing a Spot Block ECS Purchasing an ECS Using a Private Image Purchasing ECSs Using Auto Launch Groups Purchasing an ECS in
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
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
Migrating an ECS Migrating Servers to the Cloud Migrating ECSs Across Accounts and Regions Through Image Replication
ECS Advantages ECS supports automated scaling of compute resources based on traffic changes and predefined scaling policies. You can customize ECS specifications including vCPUs, memory, and bandwidth to let your applications run in a flexible, efficient environment. Reliability A
ECS Overview An ECS is a basic computing unit that consists of vCPUs, memory, OS, and EVS disks. After creating an ECS, you can use it like using your local computer or physical server, ensuring secure, reliable, and efficient computing. ECSs support self-service creation, modification
ECS Types Huawei Cloud provides the following ECS types for different application scenarios: x86 architecture General Computing ECSs General Computing-plus ECSs General Computing-Basic ECSs Memory-optimized ECSs Large-Memory ECSs Disk-intensive ECSs Ultra-high I/O ECSs High-Performance
ECS Infographics
ECS Lifecycle The ECS lifecycle refers to the entire journey an ECS goes through, from creation to deletion (or release). Table 1 ECS statuses Status Status Attribute Description Creating Intermediate The ECS is being created. Starting Intermediate The ECS is being started. Running
Can an ECS Be Restored Using Its Backups After It Has Been Changed? Yes. If an ECS has been backed up and changed such as adding, deleting, or expanding EVS disks, its backups can still be used to restore data. You are advised to back up data again after the change. If you have added
