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Cake day: July 9th, 2023

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  • The calculations necessary to rebuild a failed drive from parity data stored on the other drives means that for the duration of the time that the array is being rebuilt (aka “resilvered”), you’ll have high activity on the other drives. So during that time there’s an increased chance that a drive that was already on the brink of failure is pushed over the edge. If that happens, your data is gone. Like I said it depends on your risk tolerance. You may not feel like it’s worth it in your situation. I personally only run a raidz1. I accept the risk that entails, just as people who use raidz2 accept the increased risk that entails over raidz3. There’s no limit to the amount of redundancy you can add. The level of redundancy that’s needed is a decision that only you/your organization can make.



  • Off-site backup is the proper answer to your question. All this really depends on your own tolerance or comfort with the possibility of losing data. The rule of thumb is that there should be at least three different copies of your data, each in a different physical location. For each of them, there should be redundancy of some kind implemented to guard against hardware failure. Redundancy is typically achieved by using mirrored drives or by using RAID of some kind. Also, if you’d like to know, using RAID in which you can only lose one disk in the array is not typically considered a sufficient level of protection because of the possibility of a cascading drive failure during replacement of a failed disk. It should be at least two.



  • Lemmy sure does love name calling! It’s such a mature and productive way to carry on a conversation!

    I mean literally I paid 60k-ish all together for my two cars , why is it so hard to believe? I didn’t read it cover to cover, like all the detailed specifications, and the index and all that kind of stuff, I didn’t memorize the maintenance schedules for Canada and Mexico, but all the explanations of all the features? Of course I read all of that. It takes just 2-3 hours to go through it all, even sitting in the car and trying everything out as I go. It’s a super small time investment into something I’m going to own for several years. I spend way more time on a weekly basis on leisure activities like playing games.





  • lazyslacker@sh.itjust.workstoMemes@lemmy.mlOMG
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    1 year ago

    If we acquiesce and make up for the airline’s failures by taking matters into our own hands, that just enables the airline to continue to not fix the issue. It’s the same thing as tipping at restaurants. We have to tip because the staff don’t get paid enough otherwise. The restaurant is passing off their shortcomings to the customers. The system only works because we agree to participate in it.


  • lazyslacker@sh.itjust.workstoMemes@lemmy.mlOMG
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    2 years ago

    Ok I’ll bite. Fully reclining my seat shouldn’t be something that’s looked down on. The person slamming their knees into the back of my seat preventing me from fully reclining should be more looked down on. The reason is that reclining doesn’t intrinsically interfere with anyone else, but pushing your knees into someone else’s seat absolutely does.

    All passengers have the same and equal freedom to recline their seat if they choose, except for the people in the emergency exit rows of course. It’s part of what you’re paying for when you buy the ticket. If that interferes with the knees of the person behind me that’s not my problem. The designers of the seats should ensure that fully reclining the seat doesn’t reduce knee room for the person behind me. The airline constructed this scenario all by themselves and if there’s a problem with it they should solve it themselves. I shouldn’t be asked to sacrifice my comfort on a flight I paid for (just like everyone else did) because they failed to do that.

    If we’re really insistent that this is somehow not 100% the airline’s problem, I’d next argue that if you don’t have enough knee room in a regular seat with the person in front of you fully reclined, then you’re literally too big for that seat. You should buy a “comfort plus” ticket. The airline should force you to do so.





  • lazyslacker@sh.itjust.workstoMemes@lemmy.mlAnnoying
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    2 years ago

    In my experience, this is intentional. You’re watching a thing with full dynamic range sound. Honestly, the intention is for you to have a decent speaker system and to turn it up so you can hear the dialog comfortably. The loud parts will be loud and that is the intent. Why would they make the loud parts quiet? An explosion isn’t supposed to be quiet. They shouldn’t make it quiet for the sake of you listening to it through your TV’s built in speakers at 2 in the morning while the rest of the house is asleep. If you need the dynamic range to be compressed for your purposes you can do that yourself. Many devices have this option these days. My Roku has “leveling” and “night” modes which compress the dynamic range so there’s not such a difference between the quiet parts and the loud parts.