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Joined 3 years ago
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Cake day: June 14th, 2023

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  • BTRFs, which has advanced filesystems features like snapshots, data integrity checks, and scrubbing, is a less performant filesystem for databases than filesystems that don’t have these features, like EXT4, F2FS and XFS. No shit, Sherlock. At least compare it to ZFS or something.

    If you are storing files that you care about, use a filesystem with integrity checks. If you require high database performance, it’ll probably be happier using a whole partition, if not just a whole pile of disks, and be allowed to get on with it. If you are driving nails into a wall, do not compare the performance of different screwdrivers for the task. And so on.






  • If there’s one thing I’ve learned from Oxygen Not Included, it’s that the plants go at the bottom where all the CO2 settles, the laboratory goes over the generators since they’re not affected by temperature, and the barracks go at the top so that everyone can sleep in clean air. Rookie layout, this.


  • I’ve installed both Arch (systemd) and Void (runit) on the same laptop as an experiment to see whether you could have them both coexisting on the same filesystem. (Which you can - main difficulty is keeping their kernel names separate in /boot.) There was very little difference between them in time-to-desktop. Arch was faster, if anything. And I run more services on a desktop than I would on a server.

    Choosing init scripts over systemd is fine for philosophical reasons or if you prefer it for maintenance, but speed isn’t an issue. Init scripts are simpler, but systemd goes to great efforts to start things in parallel. Critical servers should be load-balanced and redundant anyway so that you can restart them for updates; whether they take a second longer to start-up doesn’t matter.













  • I have a Tuxedo Pulse 14 gen 3 as my personal laptop, was looking for something with a bit more display resolution than my old 1080p machine, but did not like the price of 4K laptops.

    It has been superb for over a year now. Came with Tuxedo’s own Linux, which looked pretty but wasn’t for me. Installed Arch on it, has been rock solid. Is a great machine for coding on, makes a great job of running Dwarf Fortress and less stressful 3D games - Crusader Kings 3 and Disco Elysium run great, for instance. Battery life impressive too.

    Been quite robust, too - heard complaints that the lid can get a bit loose but mine’s fine. All the rubber feet have come off the bottom, but that’s probably because I use mine on my lap. They prefer that you install their own fan control app rather than eg. just providing drivers so that you can set it up in CoolerControl, but it works fine.

    All in all, good machine. Better than the ThinkBook that it replaced, and those are fine laptops.