So I was building a Windows 2019 server

As I got a ‘totally legit’ serial code in my box of cereal.

After the install I thought it’d be fun to install the Linux Subsystem.

While following the powershell instructions here, I thought the list of quick links of distros to download was interesting:

That’s right ARM Linux userland! I still have high hopes for Windows on ARM (I have 2 Windows RT devices now!!) although I’m not holding my breath.

Maybe there will be some ARM boards that are suitable for the desktop that aren’t over 1k USD.. That’d be nice.

Interesting trivia is that the Linux Subsystem started it’s life on ARM as a way to run Android binaries on Windows Phone. And true to everything Microsoft does, it got to the point where it could start to run things (albeit poorly) and was summarily killed. Although it’s found life despite the original false start as a general ‘text mode’ subsystem for Windows.

However running Linux binaries on Windows currently just shows that NTOS isn’t as efficient as the Linux kernel when it comes to emulating the Linux ABI. Although this was the original ‘dream’ of the microkernel, and a POSIX subsystem for NT was always part of the original design, although it really was more of a checkbox for GSA contracts, and outside of being able to use pax & vi it really was handicapped by not having BSD extensions, and especially by not having any access to the TCP/IP stack.

Author: neozeed

I live in SE Asia, doing generic work, enjoying my life & family

8 thoughts on “So I was building a Windows 2019 server”

  1. Yeah. It’s just enough to test if your program runs on ARM64. I’ve been looking around for any cheap ARM64 SBC that can run KVM and has a bit more memory available, but it looks like 3GB is the most you can get, which is still a bit low.

    1. I’d want at least 16GB, or heck DDR3/4 sockets! PCIE slots as well!

      I know everyone wants ARM to be ulta low end, but I’m looking for something worthy of running as a desktop and/or server. I’ve seen one board but it was over $1k USD which is insane.

  2. kind of OT, but: What do you think about the Talos POWER9 systems, especially the upcoming Blackbird platform?

    1. PowerPC always underperformed VS my expectations. Not sure if it’s GCC or what, AIX always felt faster.

      I know that power9 is basically the only viable ‘non x86’ platform left.

      And how long will IBM realistically hold out?

      1. > PowerPC always underperformed VS my expectations. Not sure if it’s GCC or what, AIX always felt faster.
        may because of VisualAge C++ compiler?

        > And how long will IBM realistically hold out?
        as long as government keep using it?

      2. “And how long will IBM realistically hold out?”
        That for sure is the main question. But I think it looks good for now (Power10 seems to be on its way)

        I just really hope for a small comeback of powerful non-x86 workstations.

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