Reinstall System

Last updated: 2019-09-25 12:29:07

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Do CVMs support reinstalling the operating system?

Reinstalling operating system can restore an instance to its initial state when it was just started, and is an important way of recovery in case of system failure of instance. For more information, please see Reinstalling Operating System.

How long does it take to reinstall the operating system for an instance?

Generally, it takes 10 to 30 minutes to complete the re-installation after you perform the operation.

What to do in case of a slow or failed re-installation?

Generally, it takes 10 to 30 minutes to complete the re-installation after you perform the operation.

  • If the re-installation is not completed after a long time but the 30 minutes have not run out, please wait.
  • If the re-installation is not completed within the 30 minutes or even fails, submit a ticket to contact us.

Will re-installation of operating system cause data loss?

After the re-installation, all data on the server's system disk will be cleared and the system disk is restored to the initial state; the data on the server's data disk will not be lost, but can only be used after the data disk is mounted manually.