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
Resetting the Password for Logging In to an ECS on the Management Console Scenarios If you did not set a password when creating an ECS, or the password expires or is forgotten, reset the password by following the instructions provided in this section. You can reset the password online
Installing the One-Click Password Reset Plug-in on an ECS You can reset the password for logging in to an ECS with just a few clicks if you forgot the password or the password expires. After you have created an ECS, it is a good practice to log in to it and install the password reset
How Do I Disable a Windows ECS Firewall and Add a Port Exception on a Windows ECS Firewall? Scenarios This section describes how to disable a Windows ECS firewall and add a port exception on a Windows ECS firewall. The following operations are performed on an ECS running Windows Server
How Do I Disable a Linux ECS Firewall and Add a Port Exception on a Linux ECS Firewall? Scenarios This section describes how to disable a Linux ECS firewall and add a port exception on a Linux ECS firewall. Enabling a firewall and configuring a security group protect your ECSs. If
Why Cannot I Use the Account Used to Create a GPU-accelerated ECS to Log In to the ECS Through SSH? Solution Log in to the ECS using VNC, modify the configuration file, and log in to the ECS through SSH. On the Elastic Cloud Server page, locate the target ECS and click Remote Login
How Can I Log In to an ECS After It Exchanged the System Disk with Another ECS Running the Same OS? Symptom Two pay-per-use ECSs run the same OS, for example, both run Windows or Linux. The system disks attached to the two stopped ECSs are exchanged. After the exchange, the passwords
Why Is My Windows ECS Running Slowly? If your ECS runs slowly or is disconnected suddenly, the possible causes are as follows: Your ECS is a shared ECS. Multiple ECSs share CPU resources. When resources are insufficient, ECSs may contend for CPU resources, causing slow responses.
Why Is My Linux ECS Running Slowly? If your ECS runs slowly or is disconnected suddenly, the possible causes are as follows: Your ECS is a shared ECS. Multiple ECSs share CPU resources. When resources are insufficient, ECSs may contend for CPU resources, causing slow responses. The
Can I Install or Upgrade the OS of an ECS? You can install or upgrade ECS OSs provided on the cloud platform. When you create an ECS, you can select a public image or a private image created from a public image to install the ECS OS. Select an OS image based on the programming language
Can I Forcibly Restart or Stop an ECS? Yes. If an ECS remains in the Restarting or Stopping state for over 30 minutes after it is restarted, you can forcibly restart or stop the ECS as follows: Log in to the management console. Click in the upper left corner and select your region
What Is the Creation Time and Launch Time of an ECS? Creation time: time when the ECS is created on the cloud platform. Launch time: time when the ECS is launched for the first time. After purchasing an ECS, you can click the ECS name on the list page and view the creation time and
How Do I Delete or Restart an ECS? Deleting an ECS Log in to the management console. Select the region where the ECS is located. Under Compute, choose Elastic Cloud Server. Locate the row containing the target ECS and choose More > Delete in the Operation column. If you choose to
How Do I Change an ECS SID? Microsoft identifies computers and users by security identifier (SID). The ECSs created using an image have the same SID. If such ECSs are required to join in a Windows domain, they must use different SIDs. This section describes how to use SIDCHG to change
Why Does a Pay-per-Use ECS Fail to Be Started? After a pay-per-use ECS is stopped, its resources such as vCPUs and memory are released. When it is being started the next time, the startup may fail due to insufficient resources. If the ECS startup failed, try again later or modify
How Do I Log In to My ECS? Logging In to a Windows ECS Figure 1 shows the modes in which a Windows ECS can be logged in to. Figure 1 Windows ECS login modes (Optional) Retrieve your password from the key file. To log in to a key-pair-authenticated ECS, use the password obtaining function
Can I Attach Multiple Disks to an ECS? Yes. The ECSs created after the disk function upgrade can have up to 60 attached disks. When you create an ECS, you can attach 24 disks to it. After you create an ECS, you can attach up to 60 disks to it. Table 1 Numbers of disks that can be
What Is the Default Password for Logging In to a Linux ECS? The default username for logging in to an ECS running Linux (such as CentOS or Ubuntu) is root, and the password is the one you set during the ECS creation. If you forgot the login password or did not set a password when
How Do I Configure DNS for an ECS? A DNS server is used to resolve domain names of file systems. For details about DNS server IP addresses, see What Are Private DNS Servers and What Are Their Addresses? Scenarios By default, the IP address of the DNS server used to resolve domain
Why Is My Windows ECS Running Slowly? If your ECS runs slowly or is disconnected suddenly, the possible causes are as follows: Your ECS is a shared ECS. Multiple ECSs share CPU resources. When resources are insufficient, ECSs may contend for CPU resources, causing slow responses.
Why Is My Linux ECS Running Slowly? If your ECS runs slowly or is disconnected suddenly, the possible causes are as follows: Your ECS is a shared ECS. Multiple ECSs share CPU resources. When resources are insufficient, ECSs may contend for CPU resources, causing slow responses. The