Managing Your Server - Reboot Your Server
You can reboot a server in one of two ways. A soft reboot uses the operating system's reboot process so that applications are shut down gracefully. A hard reboot halts the instance and then restarts it, similar to turning a computer off and then on.
We recommend attempting a soft reboot of a server whenever possible, using a hard reboot only when the server is unresponsive.
Note: You should ensure that critical services will start at reboot and that there are no tasks pending that could slow the reboot process. For more information for Linux servers, see Prevent issues with Linux server reboots.
Perform a soft reboot
To perform a soft reboot of a server, you must be logged in to the server using an account with superuser or administrator permissions. For information about logging in to a cloud server, see Connect to a cloud server.
Note: OS reboots, such as the
sudo reboot shown below, do not trigger the FG2NG migration.
For the command you should use to soft reboot your server, see the appropriate section for your server operating system:
Issue a restart request by clicking Start > Shut down.
Alternatively, you can initiate a soft reboot from the command line by entering the following command:
Perform a hard reboot
If your server is not responding or was shut down manually, perform a hard reboot via the Cloud Control Panel to simulate power cycling the server.
Warning: A hard reboot does not shut down applications gracefully and can result in data loss.
- Log in to the Cloud Control Panel.
- On the Servers page, click the gear icon next to the server that you want to reboot.
- Select Reboot.
- In the pop-up dialog box, click Reboot Server.
The server status on the Servers page updates while the server is rebooting. When the reboot is complete, check your server to confirm that everything is functioning as expected.
Halt a server
You can also shut down a server to put it in a halted state, in which no operating systems or applications are running. Restoring a halted server to operation requires you to perform a hard reboot using the Cloud Control Panel.
To halt a server, you need remote access to the server using an account with superuser or administrator permissions. For information about logging in to a cloud server, see Connect to a cloud server.
Note: Shutting down a server does not stop billing for the server, because resources are still allocated to the server instance. Billing for a server stops only when the server is deleted.
Log in as a sudo-enabled user via SSH and enter the following command:
sudo shutdown -h now
The command shuts down the serverm and you must perform a hard reboot to restart the server.
Log in to your server and issue a shutdown request by clicking Start > Shut down.
Alternatively, you can issue a shutdown from the command line by entering the following command:
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