mirror of
https://github.com/CHN-beta/nixos.git
synced 2024-10-23 05:39:05 +08:00
use bfq
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parent
960b91828a
commit
553c6d609d
@ -9,7 +9,7 @@
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# initrd 里有的模块
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initrd.availableKernelModules =
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[
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"ahci" "i915" "intel_cstate" "nls_cp437" "nls_iso8859-1" "nvidia" "nvidia_drm" "nvidia_modeset"
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"ahci" "bfq" "i915" "intel_cstate" "nls_cp437" "nls_iso8859-1" "nvidia" "nvidia_drm" "nvidia_modeset"
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"nvidia_uvm" "nvme" "sr_mod" "usbhid" "usb_storage" "virtio_blk" "virtio_pci" "xhci_pci"
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];
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@ -29,5 +29,11 @@
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resumeDevice = "/dev/mapper/root";
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};
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hardware.cpu.intel.updateMicrocode = true;
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services.udev.extraRules =
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''
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ACTION=="add|change", KERNEL=="[sv]d[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="bfq"
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ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="bfq"
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'';
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};
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}
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@ -9,6 +9,8 @@
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fsType = "tmpfs";
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options = [ "size=16G" "relatime" "mode=755" ];
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};
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# disable CoW for VM image and database
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# sudo chattr +C images
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"/nix" =
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{
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device = "/dev/mapper/root";
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