25 lines
581 B
Nix
25 lines
581 B
Nix
{ pkgs, modulesPath, ... }:
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{
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imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
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boot = {
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loader.grub.device = "/dev/sda";
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initrd = {
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availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" ];
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kernelModules = [ "nvme" ];
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};
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kernelPackages = pkgs.linuxPackages_latest;
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kernelModules = [ "tcp_bbr" ];
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kernel.sysctl = {
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"net.core.default_qdisc" = "fq";
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"net.ipv4.tcp_congestion_control" = "bbr";
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"net.core.rmem_max" = 2500000;
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};
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};
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fileSystems."/" = { device = "/dev/sda1"; fsType = "ext4"; };
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}
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