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Cake day: June 9th, 2024

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  • Anecdata, but SSDs will last longer than you want to use them in terms of write endurance.

    My NAS OS SSDs are 500gb hynix drives from about 8 years ago, and they’re pushing 150 TBW.

    150TB is a LOT of write cycles on a small drive, and they’re still reporting 94% endurance remaining.

    The controller will die or I’ll upgrade well before that breaks at the rate it’s going.

    Also keep in mind that you can read flash all you want and that doesn’t wear anything (unlike a HDD, amusingly), so for most consumer use cases, they’ll load the drive up with their data, and then only slowly modify or add to it, but have lots and lots of read access.


  • HDDs will draw around 4W idle each, 8W in total

    Whether your drives are idle is also a very use-case specific thing and I wouldn’t spend any time trying to generalize based on that math as a “oh this is how it works for everyone”.

    In my case, I’ve got 5 drives all spun up at all times because of torrrent clients, Jellyfin users, and just general media acquisition and public content serving.

    This thing would dramatically reduce my power footprint and save me giant buckets of money over it’s lifespan while being smaller/faster IO performance/lower noise.

    (My current nas sucks down about 120-140w 24/7, so…)







  • Do you have a credit card?

    If you do, Oracle offers a shockingly generous free tier of stuff. 2 little baby EPYC VPSes, a 4-core 24gb ARM instance, and a bunch of other sundries including 10TB/month of data transfer.

    You can run a LOT of fediverse services on those free Ampere instances, and even something like GoToSocial will run on the little baby EPYCs.

    And to just cut off the incoming dudes: yes, Oracle is a shitty awful company with shitty awful policies run by a shitty awful billionaire, but that’s no reason to not take free shit from them.

    (And to the next group of people: I’m closing in on 4 years of free Oracle shit and they haven’t banned me, so I’m inclined to think all those stories are incomplete and they were doing something - mining, portscanning, hosting questionable shit, torrenting stuff, running a vpn that was abused - more than “nothing”.)



  • Very very little. It’s a billion tiny little bits of text, and if you have image caching enabled, then all those thumbnails.

    My personal instance doesn’t cache images since I’m the only one using it (which means a cached image does nobody any good), and i use somewhere less than 20gb a month, though I don’t have entirely specific numbers, just before-lemmy and after-lemmy aggregates.


  • You can find reasonably stable and easy to manage software for everything you listed.

    I know this is horribly unpopular around here, but you should, if you want to go this route, look at Nextcloud. It 's a monolithic mess of PHP, but it’s also stable, tested, used and trusted in production, and doesn’t have a history of lighting user data on fire.

    It also doesn’t really change dramatically, because again, it’s used by actual businesses in actual production, so changes are slow (maybe too slow) and methodical.

    The common complaints around performance and the mobile clients are all valid, but if neither of those really cause you issues then it’s a really easy way to handle cloud document storage, organization, photos, notes, calendars, contacts, etc. It’s essentially (with a little tweaking) the entire gSuite, but self-hosted.

    That said, you still need to babysit it, and babysit your data. Backups are a must, and you’re responsible for doing them and testing them. That last part is actually important: a backup that doesn’t have regular tests to make sure they can be restored from aren’t backups they’re just thoughts and prayers sitting somewhere.



  • If you have a credit card and can pass their validation, Oracle offers a shockingly good set of free cloud options.

    4 core, 24gb ram ARM instance, two potato epyc instances, 200gb of disk space and 10tb of transfer and various other little bits and pieces for the grand total of $0.

    Some people have had their accounts closed for “no reason”, but I’m closing in on 2 years of free shit with no problems, so ymmv.

    (I strongly suspect no reason has a reason and a huge number of these people were running VPNs, so I’d wager they either did something stupid/illegal, or someone they gave access to did something stupid/illegal.)


  • Your image is itty-bitty here in Lemmy-land, at least, but a dead SD card on HA is… unsurprising.

    It might be recoverable if you plug it into a linux box and try to extract the data, but as for recovering it, it’s the same as a dead hard drive: you might get data back, but the physical media is trash.

    You probably want to NOT use a SD card and pick any other option (USB real SSD, NVMe hat, etc.) because, well, SD cards are not very good at this kind of use case. (HA writes a lot of historical data, and is basically always chattering away on the disk.)



  • The big thing for #2 would be to seperate out what you actually need vs what people keep recommending.

    General guidance is useful, but there’s a lot of ‘You need ZFS!’ and ‘You should use K8s!’ and ‘Use X software!’

    My life got immensely easier when I figured out I did not need any features ZFS brought to the table, and I did not need any of the features K8s brought to the table, and that less is absolutely more. I ended up doing MergerFS with a proper offsite backup method because, well, it’s shockingly low-complexity.

    And I ended up doing Docker with a bunch of compose files and bind mounts, because it’s shockingly low-complexity. And it’s just running on Debian, instead of some OS that has a couple of layers of additional software to make things “easier” because, again, it’s low-complexity.

    I can re-deploy the entire stack on new hardware in about ~10 minutes (I’ve tested this a few times just to make sure my backup scripts work), and there’s basically zero vendor tie-in or dependencies that you’d have to get working first since it’s just a pile of tarballs and packages from the distro’s package manager on, well, ANY distro.


  • I’ll be the contrary one: I tried a lot of things and ended up, eventually, going back to Nextclolud, simply because it’s extendable and can add more shit to do things as you need it.

    File sync and images may be all you need now, but let’s say in the future you want to dump Google Docs, or add calendar and contact syncing, or notes, or to do lists, or hosting your own bookmark sync app, or integrating webmail, or…

    It’s got a lot of flaws, to be sure, but the ability to make it essentially do every task you might want cloud syncing with to at least a level of ‘good enough’, has pretty much kept me on it.