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2FA

Member
  • Content Count

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Reputation Activity

  1. Agree
    2FA got a reaction from TechyBen in $600 Hi-Fi-grade network switch, anyone?   
    Ethernet is digital and checksummed, there is no affect by noise unless you mean packet loss, which shouldn't happen with any quality switch of sufficient spec. The only place noise matters is when the digital signal gets turned to analog.
  2. Agree
    2FA got a reaction from dalekphalm in $600 Hi-Fi-grade network switch, anyone?   
    Ethernet is digital and checksummed, there is no affect by noise unless you mean packet loss, which shouldn't happen with any quality switch of sufficient spec. The only place noise matters is when the digital signal gets turned to analog.
  3. Agree
    2FA got a reaction from GDRRiley in I Accidentally bought a Data center server   
    What is the model of the server? There are likely scripts/mods out there for the fans.
  4. Agree
    2FA reacted to Windows7ge in VFIO GPU Pass-though w/ Looking Glass KVM on Ubuntu 19.04   
    If you're going to tinker with the .XML file for performance optimization beyond what I outlined above consider posting it here when you think you're done. It may help others with similar series processors.
  5. Informative
    2FA got a reaction from Windows7ge in VFIO GPU Pass-though w/ Looking Glass KVM on Ubuntu 19.04   
    It only had the option of Auto and Disabled, probably since it's a single node.
     
    CCDs are the building blocks of Zen/Zen+/Zen2. Each CCD contains two CCX with a CCX being comprised of several cores sharing L3 cache. Zen/Zen+ maxed out at one CCD per chip but Zen2 increased that to two CCDs per chip.
    Looking at that topology, I'm not sure if it's better to use one thread per code or all on the same CCD. I'll have to test that.
  6. Informative
    2FA got a reaction from Windows7ge in VFIO GPU Pass-though w/ Looking Glass KVM on Ubuntu 19.04   
    3900X is a single chip with two CCDs, one NUMA node. I checked and Memory Interleaving is enabled by default.
  7. Like
    2FA reacted to Windows7ge in VFIO GPU Pass-though w/ Looking Glass KVM on Ubuntu 19.04   
    Index
     
    Introduction
     
    1. Requirements
     
    2. Recovery
     
    3. Enabling & Verifying both Virtualization & IOMMU Groups.
     
    4. Installing Applications & Downloading Drivers
     
    5. Blocking the Kernel Driver(s)
     
    6. Configuring Virt-manager
     
    7. Installing VirtIO Drivers
     
    8. Looking Glass Configuration
     
    9. Performance Optimization
     
    10. Troubleshooting
     
  8. Agree
    2FA got a reaction from Dabombinable in Firefox Lazy-Loading Images   
    They just have a different versioning number on the iOS build, it's not out-of-date.
     
    You have it backwards, Firefox isn't going to stop supporting Youtube, Youtube is claiming it's going to stop supporting Firefox. I wonder if it has to do with the fact that you're using the old Youtube UI.
  9. Agree
    2FA got a reaction from JustWantTech in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  10. Agree
    2FA got a reaction from LAwLz in Firefox Lazy-Loading Images   
    They just have a different versioning number on the iOS build, it's not out-of-date.
     
    You have it backwards, Firefox isn't going to stop supporting Youtube, Youtube is claiming it's going to stop supporting Firefox. I wonder if it has to do with the fact that you're using the old Youtube UI.
  11. Agree
    2FA got a reaction from Dylanc1500 in Firefox Lazy-Loading Images   
    They just have a different versioning number on the iOS build, it's not out-of-date.
     
    You have it backwards, Firefox isn't going to stop supporting Youtube, Youtube is claiming it's going to stop supporting Firefox. I wonder if it has to do with the fact that you're using the old Youtube UI.
  12. Agree
    2FA got a reaction from Karones in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  13. Agree
    2FA got a reaction from TVwazhere in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  14. Agree
    2FA got a reaction from GDRRiley in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  15. Agree
    2FA got a reaction from Tamesh16 in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  16. Agree
    2FA got a reaction from GOTSpectrum in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  17. Agree
    2FA got a reaction from JoshB2084 in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  18. Agree
    2FA got a reaction from Crunchy Dragon in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  19. Agree
    2FA got a reaction from leadeater in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  20. Agree
    2FA got a reaction from Arika S in Intel drops PCIe 4.0 support for Comet Lake Desktop   
    PCIe 4.0 is more important for servers than desktops thanks to NVMe and 40/100Gbps networking.
  21. Like
    2FA got a reaction from DrMacintosh in Dear Americans, is it true you don't get paid holidays?   
    There is no requirement for employers to give PTO, and places that offer unlimited PTO are just scamming you by not having to pay out vacation days when you leave them.
  22. Like
    2FA got a reaction from Arika S in A careers forum?   
    And the LTT forum is such an oasis of experts?
  23. Agree
    2FA got a reaction from JoeyDM in A careers forum?   
    Or go to the more popular /r/itcareerquestions.
  24. Agree
    2FA got a reaction from Arika S in Takeshobo, manga creator sueing Cloudflare for offering service to sites that host pirated content   
    That and the original is .org, not .com.
  25. Like
    2FA got a reaction from oeci in Best free (preferably open source) type 1 hypervisor   
    XCP-ng is pretty okay.
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