I woke up this morning to a text from my ISP, “There is an outage in your area, we are working to resolve the issue”

I laugh, this is what I live for! Almost all of my services are self hosted, I’m barely going to notice the difference!

Wrong.

When the internet went out, the power also went out for a few seconds. Four small computers host all of my services. Of those, one shutdown, and three rebooted. Of the three that ugly rebooted some services came back online, some didn’t.

30 minutes later, ISP sends out the text that service is back online.

2 hours later I’m still finding down services on my network.

Moral of the story: A UPS has moved to the top of the shopping list! Any suggestions??

  • oldfart
    English
    3·
    3 months ago

    Two pitfalls I had that you can avoid:

    • look at efficiency. It’s not always neglible, was like 40% of my energy usage because I oversized the UPS. The efficiency is calculated from top power the UPS can supply. 96% efficient 3kW UPS eats 4% of 3kW, 120 watts, even if the load you connected is much smaller than 3kW
    • look at noise level. Mine was loud almost like a rack server, because of all the fans.

    I replaced that noisy, power hungry beast with a small quiet 900W APC and I couldn’t be happier