I have 500gb SSD and need to basically uninstall Elden Ring and Dark Souls 3 to install Baldur’s Gate 3. I want to buy new SSD, but my money is a bit tight right now as I’m saving for my degree’s tuition fee.

I’m thinking of buying 3x500GB spinning HDD that will cost me around $20. I know it wont be as fast as SSD, but I read/watched about RAID, and saw amazing result. Around 400-500MBPs, which should be more than enough for gaming, imo. If I were to buy the same amount of storage but SSD, it will cost me $100.

I dont really need redundancy, as all of my personal documents are backed up in my server and I have separate disk just for my data archieve. It will only be used to game and game only.

Do you think that my idea makes sense? Is it does…, I want to ask another questions.

I knew I wanted to use RAID 0, but after I read arch wiki, it says that RAID 5 is superior. Should I use BTRFS, EXT4, ZFS, or F2FS? What kernel or module should I use?

  • d3Xt3r@lemmy.nz
    3·
    11 months ago

    As others have mentioned, the sequential speeds in RAID 0/5 won’t really help you in gaming. What you might see at best is faster loading times, but that’s really about it.

    One option which no one else has mentioned is using setting up tiered storage using bcachefs - where your SSD acts like a cache drive, which would contain frequently read aka “hot” data, and the rest of the data would be on your spinning disks. This way, you’d be making the most of your limited SSD space, whilst still taking advantage of the large storage provided by the spinning disks.

    The advantage of bcachefs is that all your drives can be part of the same pool and it’ll all be transparent to your OS/programs, and all your data is striped like a RAID 10 array, so you can replace your drives in the future without any issues, or any major config changes. Like if you get a faster NVMe drive in the future, you can set that as your “hot” (promote) drive, your SSD as the foreground drive and your spinning disk pool as the background ones and your data will automagically migrate.

    Have a quick read of the manual, you’ll see that it’s actually fairly easy to set up and operate: https://bcachefs.org/bcachefs-principles-of-operation.pdf

    The main drawback right now (for you) is that it’s not yet part of the kernel. The good news is that it’s gonna be in the next kernel (6.7), so you can either wait for it, or use a third-party kernel with bcachefs already compiled in it (I believe linux-tkg is one of them).