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Cake day: December 29th, 2023

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  • Pup Biru@aussie.zonetoLinux@lemmy.mlWhat now as a bcachefs user?
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    4 months ago

    this is absolutely the issue… the specific thing he did is irrelevant: you play by the rules, or you gtfo… it doesn’t matter how valuable your contributions are, if you can’t treat people with respect that leads to a toxic culture that eats at the project from the inside

    linus was renowned for his insults… he realised (or was told; doesn’t matter at this point) that that behaviour was inappropriate, and his behaviour is now more tempered because it’s important to be able to ensure everyone feels like their work is valued and they’re not just shoveling shit for someone else

    and i say this all as someone who is absolutely ecstatic about the prospect of bcachefs and think that his code is among the most important being contributed in the past years and for the next few years: WE NEED A NEW STABLE FILESYSTEM more than almost anything… but if you allow bad behaviour, it erodes the collaborative culture and you just can not allow that in the largest collaborative software project humanity has ever created


  • I don’t know enough about btrfs to know whether this is feasible but perhaps it could be made a bit more log-structured such that old data is overwritten first which would allow you to simply roll back the filesystem state to a wide range of previous generations, of which some are hopefully not corrupted. You’d then discard the newer generations which would allow you to keep using the filesystem.

    i’m not sure i understand quite what you’re suggesting, but BTRFD is a copy on write filesystem

    so when you write a block, you’re not writing over the old data: you’re writing to empty space, and then BTRFS is marking the old space as unused - or in the case of snapshots, marking it to be kept as old data