Shutting down nodes gracefully

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kiteboy
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Joined: Wed Feb 12, 2020 7:43 am
Location: UK
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Shutting down nodes gracefully

Post by kiteboy » Tue Jan 14, 2025 12:08 pm

Hi


is there a difference between this ..

is selecting STOP ALL NODEs on the side bar and Shutdown, of a specific node the same in regards to gracefull shutdown


I've been advised the latter is better for Juno VMs to prevent them from being corrupted.

Regards

Simon
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rusty725
Posts: 301
Joined: Thu Mar 29, 2018 4:19 pm

Re: Shutting down nodes gracefully

Post by rusty725 » Tue Jan 14, 2025 10:10 pm

Well, as it says stop all stops all nodes. If you right click on a single node you have 2 options shutdown and power off, both will work ok as long as you save the config within a node. Also, you can use this command
unl_wrapper -a stopall (which will stop all nodes in all labs) and or use this command to stop a single node in a lab.
Here's an example:
unl_wrapper -a stop -T PODID -F <FULLPATHOFLAB> -D DEVICE ID
unl_wrapper -a stop -T 0 -m 0 -F /opt/unetlab/labs/abc.unl -D 5

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