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Joined 2 years ago
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Cake day: June 2nd, 2023

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  • The Verge got official answers to some questions and IMHO the responses are all wrong.

    https://www.theverge.com/2025/1/21/24349031/bambu-3d-printer-update-authentication-filament-subscription-lock-answers

    1. Will Bambu publicly commit to never requiring a subscription in order to control its printers and print from them over a home network?

    For our current product line, yes.

    1. Will Bambu publicly commit to never restricting the use of third-party filament in any way, shape, or form?

    For our current product line, yes.

    1. Will Bambu publicly commit to offering and keeping the local Developer mode available in any future printers it releases?

    We cannot commit to features for non-existent future printers.

    1. Will Bambu publicly commit to its current and future printers permanently being remotely controllable over LAN without user account or Internet access?

    For current models: Yes.

    Basically it was corp speech for “DRM on filament, subscriptions, and forced cloud mode will come in the next models”. Otherwise they wouldn’t have put such emphasis on “current models” and completely leave the door open for anything that might come out next month












  • for FOSS projects, google itself could sponsor the certification, if they really cared about security and not just closing the garden. The code is public and they could definitely write automated tests to check all they need to check, and at every single commit, and not just yearly, done in secret by some auditor.

    For google drive integration, i saw that most devs are just removing support for it because doesn’t make sense to pay $500 yearly to support it when there’s a million of better alternatives


  • for some reason i read xfs instead of btrfs…

    their array implementation is stupid and smart at the same time. I love that you can mix and match disks at random, even with different filesystems (you can have one drive in murderfs, one in xfs, one in btrfs and the last one in zfs and all protected with the same parity drive), but i completely hate how my server is locked by a 25% iowait due to how much cpu intensive is their softraid. Maybe when they came out with this system 20 years ago it was groundbreaking, but now it is stupid. Now with unraid 7 released one week ago they’re starting to deprecate it (disabled by default in new install) in favor of native btrfs or zfs arrays



  • a btrfs “array” in unraid is composed by individual btrfs partitions mounted as /mnt/disk1 /disk2 /disk3 and so on, then there’s a daemon that makes a “unified” view at /mnt/user/, and it uses a different algorithm for parity.

    There’s a way to make real btrfs raid arrays, but it has been introduced very recently (1-2 years ago), and it’s not the default that you create when you use the Web UI.



  • If you have new drives: make a zfs array and copy all files there

    If you want to recycle drives while temporarily keeping the parity drives: from unraid 7 set a drive as unused, use the mover (or unbalance) to empty it, check if it’s actually empty by going to /mnt/diskX , format it as btrfs, set it as preferred for your shares, choose another disk to empty, use the mover to move all the data from the next disk to the new btrfs one, then remove the empty drive and add it to the btrfs raid. Repeat.



  • What I hate the most is that in order to know the pricing I have to watch a 2 hours demo, and at that point I already know that it’s unaffordable because they’re starting to do calculations “this is how much you’re going to save”.

    Saw a 100% offline quoting tool that, they wanted $1000 per month because “you and your team will save 200 hours per month so this tool pays back in less than 2 weeks”

    1. It’s offline
    2. We have to pay for the server
    3. It requires a month of training and data fitting (at our expense)
    4. Doesn’t require any additional update and once set can be left like that for decades

    Why the hell it’s a subscription???