nickwitha_k (he/him)

  • 4 Posts
  • 588 Comments
Joined 1 year ago
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Cake day: July 16th, 2023

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  • I maintained a CEPH cluster a few years back. I can verify that speeds under 10GbE will cause a lot of weird issues. Ideally, you’ll even want a dedicated 10GbE purely for CEPH to do its automatic maintenance stuff and not impact storage clients.

    The PGs is a separate issue. Each PG is like a disk partition. There’s some funky math and guidelines to calculate the ideal number for each pool, based upon disks, OSDs, capacity, replicas, etc. Basically, more PGs means that there are more (but smaller) places for CEPH to store data. This means that balancing over a larger number of nodes and drives is easier. It also means that there’s more metadata to track. So, really, it’s a bit of a balancing act.



  • For a final time, this is still repeating the fallacy of Denying the Correlative. The only options available were Dems or GQP facists. There were no other options. Choosing to not vote or vote third party was a choice to not oppose facism. Full stop.

    “Genocide” or “no genocide” were not options of any statistical possibility. The only possible outcomes were Dems, who at least made half-hearted statements of opposing, OR GQP fascists who want genocide to occur at a much larger and faster scale in more places and prevent anyone from removing them from power while openly stating their intent to oppress all LGBTQ+ people domestically and abroad (foreign aid will be contingent on oppression), women, non-christians, and political opponents.

    Outcomes are factual, measurable things. Moral purity dick-measuring contests have no impact on reality or human suffering. Your moral purity means absolutely fuck all to those of us who have already lost people or have friends and family on suicide watch because of people too high on their own egos to care about how their choices impact others. I’m sure that it was extremely moral to hand over the entire government of a nuclear power to fascists on a silver platter, without even pretending to offer resistance. Hey, at least you can sure off your gargantuan morality-peen, right?

    Why don’t you or anyone using the “morality” excuse for not opposing fascism call up The Trevor Project and explain to them how it’s really for the greater good that you chose to allow the election of those with intentions to murder and oppress those that they are trying to save? I’m sure they’ll be overjoyed and applaud the size of your morality-peen.


  • You cannot morally justify voting for Harris unless you can justify her ongoing role in the genocide. No one else running for president came close to playing such a role and, of course, there’s nothing immoral about abstaining.

    Your reasoning is utterly bunk and, again, Denying the Correlative. The choices were D or R. Status quo and attempts to softly change 70 years of foreign policy was the Dems. Full-blown genocide of the Palestinian and Ukrainian peoples, ending democracy, LGBTQ+ rights, women’s rights, minority rights, labor rights, and any action to combat climate change was the Reps. There were no other choices possible in the FPTP system. None.

    We’ve seen that non-voters allowed rightward shifts in the Overton Window for half a century, rejecting every bit of statistical data that showed this to be the case. That’s done now. Selfish desire to feel morally pure has permanently altered humanity’s course for the worse, accelerating atrocities and climate collapse.

    The choice was “try to reform the status quo” OR “drastically increase global human suffering and oppression of marginalized groups”. The “genocide or not” was nothing but propaganda to help the far-right win so that they can play out their doomsday cult’s fantasies.













  • …I’m left with a strong inconclusive as to whether it’s possible :(

    Possible, yes. Possible with current technology and understanding, no.

    The methylation of DNA and other ways that its functionality is modified is something that is studied in epigenetics. Such modifications can also be carriers of heritable traits (ex. a study on Icelandic families found that experiencing famine could change the likelihood of diabetes two generations later). Modifying methylation has also been investigated for treatment of genetic diseases.

    Conceivably, epigenome editing could be used to modify the sperm/egg methylation to make them compatible. But, that’s probably a ways a way from being practical.


  • Finland was no NATO and not even the USSR touch it.

    If you omit the middle of the 20th century, sure. The Finns declared independence from the Russian Empire in 1917, under the approval of the Bolsheviks’ Declaration of the Rights of the Peoples of Russia. In 1934, Finland and the USSR reaffirmed a non-aggression pact for 10 years. In 1939, after penning a deal with Hitler to carve up Europe between the Nazis and the USSR, Stalin demanded that Finland, who had maintained a stance of neutrality, cede territory for military use and, when they refused, ordered shelling and invasion.

    Neutrality or even open trade did not prevent the USSR from invading then, not did handing over nukes save Ukraine from invasion in 2014.



  • As for useful implementation, my cousin is an orthopedic surgeon and they use VR headset and 3D x-ray scanner, 3d printers and a whole bunch of sci-fi stuff to prep for operation, but they are not using a meta quest2, we’re talking 50k headset and million dollar equipment. None of that does anything to the gaming market.

    That’s really awesome and I love seeing that the tech is actually seeing good uses.

    Yeah. A lot of what you’re saying parallels my thoughts. The PC and console gaming market didn’t exist until there were more practical, non-specialty uses for computing and, importantly, affordability. To me, it seems that the manufacturers are trying to skip that and just try to get to the lucrative software part, while also skipping the part where you pay people fair wages to develop (the games industry is super exploitative of devs) or, like The Company Formerly-known as Facebook, use VR devices as another tool to harvest personal information for profit (head tracking data can be used to identify people, similar to gait analysis), rather than having interest in actually developing VR long-term.

    Much as I’m not a fan of Apple or the departed sociopath that headed it, a similar company to its early years is probably what’s needed; people willing to actually take on some risk for the long-haul to develop the hardware and base software to make a practical “personal computer” of VR.

    When I can code in one 10 hours a day without fucking up my eyes, vomiting myself, sweating like a pig and getting neck strain it will have the possibility to take over the computer market, until then, it’s a gimmick.

    Absolutely agreed. Though, I’d note that there is tech available for this use case. I’ve been using Xreal Airs for several years now as a full monitor replacement (Viture is more FOSS friendly at this time). Bird bath optics are superior for productivity uses, compared to waveguides and lensed optics used in VR. In order to have readable text that doesn’t strain the eyes, higher pixels-per-degree are needed, not higher FOV.

    The isolation of VR is also a negative in many cases as interacting and being aware of the real world is frequently necessary in productivity uses (both for interacting with people and mitigating eye strain). Apple was ALMOST there with their Vision Pro but tried to be clever, rather than practical. They should not have bothered with the camera and just let the real world in, unfiltered.