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Purchasing an ECS Using a Private Image Scenarios A private image is a personal image created or imported by a user and is visible only to the user who created or imported it. It contains an OS, preinstalled public applications, and the user's personal applications, saving the time
Purchasing an ECS in Quick Config Mode Scenarios Elastic Cloud Server (ECS) is a cloud server that provides scalable, on-demand resources, including vCPUs, memory, OS, and Elastic Volume Service (EVS) disks. After purchasing an ECS, you can use it like using your local computer or
Recovering an ECS from the Recycle Bin Scenarios You can recover ECSs from the recycle bin as needed within the kept duration. Constraints If your account is frozen or restricted, the recycle bin is unavailable. ECSs in the recycle bin cannot be recovered. Procedure Log in to the
One-Click ECS Password Reset Plug-in Obtaining the ECS One-Click Password Reset Plug-in Installing the One-Click Password Reset Plug-in on an Individual ECS Updating the One-Click Password Reset Plug-in for an ECS Using Scripts to Batch Update the One-Click Password Reset Plug-ins
Obtaining ECS Details Using Metadata Scenarios ECS metadata is a special API that can be locally accessed in the ECS OS. It contains basic ECS details, such as the cloud server ID, hostname, and network details. With ECS metadata, you can exchange basic information in an ECS and configure
Using IAM to Grant Access to ECS Creating a User and Granting ECS Permissions ECS Custom Policies
Logging In to a Windows ECS Using VNC Scenarios This section describes how to use VNC provided on the management console to log in to an ECS. If you cannot use the MSTSC, RDP file, or other remote login tools to log in to an ECS, you can use the VNC login mode. This login mode is
Deleting the Password for Logging In to a Windows ECS Scenarios After obtaining the initial password, you are advised to delete it from the system to ensure security. Deleting the initial password does not affect ECS running or login. Once deleted, the password cannot be retrieved
Obtaining the Password for Logging In to a Windows ECS Scenarios Password authentication is required to log in to a Windows ECS. If you select the key pair as the login credential when creating an ECS, you can obtain the administrator password generated when the ECS was initially
Logging In to a Linux ECS Using VNC Scenarios This section describes how to use VNC provided on the management console to log in to an ECS. If you cannot use other remote login tools to log in to an ECS, you can use the VNC login mode. This login mode is mainly used in emergency O
Purchasing an ECS in Custom Config Mode Scenarios Elastic Cloud Server (ECS) is a cloud server that provides scalable, on-demand resources, including vCPUs, memory, OS, and Elastic Volume Service (EVS) disks. After purchasing an ECS, you can use it like using your local computer or
Creating a User and Granting ECS Permissions Use IAM to implement fine-grained permissions control over your ECSs. With IAM, you can: Create IAM users for personnel based on your enterprise's organizational structure. Each IAM user has their own identity credentials for accessing
Logging In to a Linux ECS Using CloudShell Scenarios This section describes how to use CloudShell provided on the management console to log in to an ECS. For instructions about how to copy and paste data on CloudShell pages after the ECS login, see Common CloudShell Operations. Constraints
Expanding the Local Disks of a Disk-intensive ECS Scenarios Disk-intensive ECSs can use both local disks and EVS disks to store data. Local disks are generally used to store service data and feature higher throughput than EVS disks. Disk-intensive ECSs do not support specifications
Why Is the OS Version of My ECS Not the One in the Image I Selected During ECS Creation? Symptom You run the following command on your ECS to query its OS version: /etc/redhat-release Assume that the command output shows that the current version is CentOS 7.6. However, the OS version
How Do I Upgrade or Downgrade the Specifications of an ECS and Do I Need to Stop the ECS? If the specifications of an existing ECS cannot meet service requirements, modify the ECS specifications as needed, for example, upgrading the vCPUs and memory. To do so, switch to the list view
Why Do the Disks of a Windows ECS Go Offline After I Modify the ECS Specifications? Scenarios After you modify specifications of a Windows ECS, the disks may go offline. You need to check the number of disks after you modify the specifications. Procedure Check whether the number of
Why Does the Disk Attachment of a Linux ECS Fail After I Modify the ECS Specifications? Scenarios After you modify specifications of a Linux ECS, disk attachment may fail. You need to check the disk attachment after you modify the specifications. Procedure Log in to the ECS as user
What Types of GPU-accelerated ECS Faults Are There? Table 1 lists the types of GPU-accelerated ECS faults. Table 1 Types of GPU-accelerated ECS faults Fault Rectifiable Fault Type Reference Yes. Faults can be rectified by referring to related guidance documents. Incorrect image configuration
Why Is My Windows ECS Muted? Symptom You cannot play audio files on a Windows ECS that is remotely accessed using MSTSC. Constraints This section applies only to ECSs running Windows Server 2008 R2 or Windows Server 2016. Possible Causes The audio function is disabled on Windows ECSs
