debian_OMV(openmediavault) How do I configure a UPS power supply

This answer quotes chatGPT

1. Install the NUT(Network UPS Tools) :

In the OpenMediaVault Web interface, open "plug-ins", then click "Install", search for "NUT", then click "Install".

1. Configure NUT:

In the OpenMediaVault Web interface, open Plugins, then click NUT, then click Configuration, in the UPS Devices TAB, enter the port of the UPS, then click Save.

1. Enable NUT:

In the OpenMediaVault Web interface, open Plugins, then click NUT, then Enable, then Enable.

1. Test UPS:

In OpenMediaVault's Web interface, open Plugins, then click NUT, then Test, then Test, and if the UPS is working properly, the status information of the UPS will be displayed.

Thank you. It's very convenient on omv.

Open source NAS is troublesome, I have used this NAS software

This data is less, the following is using GPT. I hope I can help you.
1. For the APCBK650M2-CH model, install the APC UPS daemon(apcupsd) software package. You can install the package in a terminal using the following command:

2. Configure the APC UPS daemon process.
After installing the apcupsd package, you need to edit the configuration file of the daemon to ensure that it is suitable for your UPS power supply. Open the configuration file with the following command:

Then you need to make the following configuration changes:

Then add the following to the bottom of the file:

This shuts down your system when the UPS power level drops below 5% and starts the process 3 minutes later with a delay of 6 seconds to avoid an unexpected shutdown.
3. Restart the APC UPS daemon process and enable the startup.
Restart the APC UPS daemon using the following command:

Then, start the daemon using the following command:

4. Test the UPS power supply.
You can test the UPS power supply using the following command:

This will display information about the UPS power supply. You can also run the following command to check whether the UPS power supply is started:

You should see "Load is ON BATTERY" or a similar message indicating that the UPS power supply is in battery mode.
Hope this helps you successfully configure the APCBK650M2-CH UPS power supply in Debian OpenMediaVault.

These are OK?