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Creation Failures: show the failed ECS creation tasks. Operation Failures: show the tasks with failed operations and error codes, which help you troubleshoot the faults. Parent Topic: Viewing ECS Information
To do so, switch to the Elastic Cloud Server page, locate the target ECS, and choose More > Unsubscribe in the Operation column. A detached system disk can be used as a data disk for any ECSs, but can only be used as a system disk for the ECS where it was attached before.
How Do I Restore a Released ECS or EVS Disk? Data cannot be restored if an ECS or EVS disk was not backed up before it is released. For details about how to back up an ECS and restore data using a backup, see Backing Up ECS Data. How Do I Configure CBR and HSS for My ECS?
How Can I Change the Password for Logging In to a Linux ECS? Solution Use the existing key file to log in to the Linux ECS as user root.
Parent topic: x86 ECS Specifications
Parent topic: x86 ECS Specifications
How Do I Change the Key Pair for a Linux ECS? Symptom You changed the key pair for logging in to a Linux ECS, but you could not use the new key pair to log in to the ECS.
How Can I Stop an ECS from Being Billed?
Checking the ECS Route Configuration Linux ECS Run the route command to check the routing policy.
Figure 1 Renewals Change the ECS billing mode to pay-per-use after the yearly/monthly subscription expires. Single ECS: Select the ECS for which you want to change the billing mode, and choose More > Change to Pay-per-Use After Expiration in the Operation column.
Can I Migrate an ECS to Another Region, AZ, or Account? After an ECS is created, it cannot be directly migrated to another region, AZ, or account. To migrate an ECS across accounts or regions, create an image using the ECS and migrate the image to the target accounts or regions.
An ECS can have a maximum of 60 attached disks, including the system disk. For details about constraints, see Can I Attach Multiple Disks to an ECS? For example, an E3 ECS can have one system disk and 59 data disks.
After disabling SSH password login, you can still log in to the ECS using the password on the ECS console. Keep your password secure.
Notes To improve network performance, you can set the NIC MTU of an M2 ECS to 8888.
How Do I Query the Egress Public IP Address of My ECS? Scenarios After servers are migrated to the cloud, they usually use EIPs to access the Internet. You can log in to the management console and view the EIP bound to the ECS in the ECS list.
Parent topic: x86 ECS Specifications
On the Elastic Cloud Server page, select the target ECS. Choose More > Change to Yearly/Monthly in the Operation column. You can batch change the billing modes of multiple ECSs. To do so, perform the following operations: Select the target ECSs.
Can I Select Another OS During ECS OS Reinstallation? No. You can only use the original image of the ECS to reinstall the OS. If you want to use a new OS image, change the OS. For details, see Changing the OS. Parent topic: OS Change
The Ubuntu ECS must have an EIP bound or have an intranet image source configured. Before installing a GUI on an ECS, ensure that the idle memory is greater than or equal to 2 GB. Otherwise, the GUI installation may fail or the ECS cannot be started after the installation.
How Can I Automatically Renew a Yearly/Monthly ECS? Solution Select Auto renew when purchasing a yearly/monthly ECS. On the Buy ECS page, select Auto renew under Required Duration. Figure 1 Auto renew Select the EIP bound to the target ECS for automatic renewal.
