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 Types and Specifications ECS Overview ECS Lifecycle ECS Types CPU Credits x86 ECS Specifications Kunpeng ECS Specifications and Types Discontinued ECS Specifications
Access Control for ECS IAM Identity Authentication IAM provides fine-grained permissions management, user identity authentication, and resource access control. You can use your account to create IAM users, and assign permissions to the IAM users to control their access to specific
Windows ECS Issues How Can I Retain a Session on a Windows ECS? How Can I Fix the Difference Between the System Time and the Local Standard Time? How Do I Attach an Extension NIC to a Windows ECS for Accessing the Internet? How Can I Fix Grayed Out Copy and Paste Options for a Windows
Linux ECS Issues Why Is My Linux ECS Not Booting and Going Into Emergency Mode? How Do I Fix a "Read-Only" Error When I Edit the /etc/fstab File? How Do I Change the Time Zone on ECSs Running CentOS or EulerOS? How Do I Troubleshoot "nf_conntrack:table full, dropping packet"? How
Replicating the ASCS and ERS 1. Configure target servers by following the instructions provided in Configuring the Target ECS. The target servers must have same disks as the source servers have. The shared disk of the target ASCS is the same as that of the source ASCS, and that of
Verifying the ECS Expansion After the capacity of an ECS is expanded, you can view the ECS specifications to check whether the capacity expansion is successful. Procedure View the ECS specification. Log in to HUAWEI CLOUD management console. Choose Service List > Computing > Elastic
Upgrading ECS Configuration Modifying ECS Specifications Modifying Specifications and AZ/Region Modifying Specifications and AZ/Region with Low RTO Parent topic: Best Practices of SAP System Capacity Expansion
Modifying ECS Specifications This section describes how to modify ECS specifications. In this section, a HANA database ECS is changed from e1.4xlarge to e1.8xlarge. For details, see General Operations of Modifying Specifications. Modifying ECS specifications, such as the number of
Installing ERS Instance Procedure Log in to the standby SAP S/4HANA ECS s4002 and go to the directory where the ERS installation package is stored to install it. Enter https://s4002:4237/sapinst/docs/index.html in the address box of a browser, and then log in to the SWPM system as
Common ECS Ports When adding a security group rule, you must specify a port or port range for communications. Traffic is then allowed or denied if traffic matches this rule. Suppose a client requests to remotely log in to an ECS using SSH. When the request reaches the security group
Querying ECS Specifications Function This API is used to query ECS specifications. Calling Method For details, see Calling APIs. URI GET /v1/{project_id}/dbss/audit/specification Table 1 URI parameter Parameter Mandatory Parameter Type Description project_id Yes String Project ID.
Creating and Configuring an ECS In the private image list, locate the system disk image registered in Registering an Image File as an ECS Private Image, and click Apply for Server in the Operation column of the image. For details about the parameters for creating an ECS, see Purchasing
ECS Security Groups Background You can configure a security group for an ECS to improve security. Security groups make it easier to adjust access control rules of your ECSs. This section describes the concept of security groups and how to set security group rules. Overview and Recommendations
Restoring ECS Data ECS DR and Backup Solution Partitioning Disks and Rolling Back Data on a Windows ECS
Selecting ECS Specifications Scenarios Huawei Cloud provides various ECS specifications to meet different service needs. Different types of ECSs provide different computing and storage capabilities. For the same ECS type, you can select different ECS specifications based on the number
Purchasing and Logging In to an ECS Purchase an ECS on Huawei Cloud with specified specifications and OS. Log in to the management console. Click in the upper left corner and select the desired region and project. Choose Compute > Elastic Cloud Server. Click Buy ECS. The Buy ECS page
Deploying Applications to ECS This section uses phoenix-sample-standalone as an example to describe how to deploy the build artifact to a host. For details about CCE-based deployment, see Deploying Applications to CCE. For details about how to prepare ECS, see Resource Planning. Adding
ECS Deletion and Unsubscription What Happens After I Click the Delete Button? Can a Deleted ECS Be Provisioned Again? Can a Deleted ECS Be Restored? How Do I Delete or Restart an ECS? Can I Forcibly Restart or Stop an ECS? How Do I Unsubscribe from ECSs?
ECS Security Check How Does an ECS Defend Against DDoS Attacks? Are ECSs with Simple Passwords Easily Attacked? How Is ECS Security Ensured? How Can I Disable Operation Protection?
Purchasing the Same ECS Scenarios If you have bought an ECS and want to buy new ones with the same configuration, it is a good practice to use "Buy Same ECS" to rapidly buy the new ones. Notes and Constraints Large-memory ECSs do not support "Buy Same ECS". Procedure Log in to the
