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  • 27 comments
Joined 3 years ago
Cake day: June 17th, 2023
  • It will take a long time and while it runs it will use a lot of resources so the server can be bogged down. It is also a dangerous time for a NAS, because if you have a drive down, and another drive dies, the whole pool can collapse. The process involves reading every bit on every drive, so it does put strain on everything.

    Some people will go out of their way to buy drives from different manufacturing batches so if one batch has a problem, not all of their drives will fail.

    The way striping works (at an eli5 level) is you have a bunch of drives and one is a check for everything else. So let’s say you have four 10tb drives. Three would be data and one would be the check, so you get 30tb of usable space.

    In reality you don’t have a single drive working as a check, instead you spread the checks across all of the drives, if you map it out with “d” being data and “c” being check it looks like this: dddc ddcd dcdd cddd

    This way each drive has the same number of checks on it, and also why we call it striping.

  • Reminds me of the Hollywood trope of a character saying “In English please” after any reference to something on a computer.

    I hate it so much when they do it. The writers should just say it the way an IT admin would and move on. Pretending that the character is speaking another language is just anti intellectual bullshit.

  • I would look into Tailscale based on your responses here. I don’t know what your use case is exactly but you set TS up on your server and then again on your phone/laptop and you can connect them through the vpn directly. No extra exposed ports or making a domain or whatnot.

    If you want other people to access the server they will need to make a TS account and you can authorize them.

  • Side note. Don’t use hardware acceleration with TDARR. You will get much better encodes with software encoding, which is great for archival and saving storage.

    Use hardware acceleration with Jellyfin for transcoding code on the fly for a client that needs it.

    If you know what your client specs are, you can use TDARR to reencode everything to what they need and then you won’t have to transcode anything with Jellyfin.

  • You are correct that if you are on thee moon and have a cs-133 atom with you is second will take that many transitions. And if you do the same thing on Earth, a second will take the same number of transitions.

    But things get weird when you are on earth and observe a cs-133 atom that is on the moon. Because you are in different reference frames, you are traveling at different speeds and are in different gravity wells time is moving at different rates. This means that a cs atom locally will transition a different number of times in a second from your point of view on Earth vs one you are observing on the moon.

    And it would all be reversed if you were on the Moon observing a clock back on the Earth.

    They already have to account for this with GPS satellites. They all have atomic clocks on them but they don’t run at the same speed as clocks that are on the ground. The satellites are moving at a great speed and are further from the center of the earth than us, so the software that calculates the distance from your phone to the satellite have to use Einstein’s equations to account for the change in the rate of time.

    Relativity is weird.

  • I think there is a distinction of PUSH advertising where you see billboards everywhere, ads stuck into youtube videos, spam emails, whatever that is just sent out to the general public and see what sticks. Compare that with PULL advertising where a consumer goes out and looks for something. When I am shopping for a new TV or something that needs a bit of research, I have no problem being sold to.

    It’s kinda like going out of your way to watch movie trailers. Or watching a lets’s play of a video game you are interested in. It can be a fun way to spend some time and they can be entertaining in their own right.

  • I don’t know, I feel like advertisements CAN be entertaining content, much like how people for decades have only wanted to watch the Super Bowl for the commercials. The problem, and the reason I have ad blockers all over the place, is that they don’t design the commercials to be entertaining. They want to drill it in to you with endless repetition, or banner ads every 2 paragraphs on a news article.

    It is these problems that cause me to want to block ads, not ads in general.