nixos/virtualisation.hypervGuest: use elevator=noop
Microsoft recommends the NOOP I/O scheduler for disk performance in HYPER-V: https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/best-practices-for-running-linux-on-hyper-v > NOOP is a first-in first-out queue that passes the schedule decision > to be made by the hypervisor. It is recommended to use NOOP as the > scheduler when running Linux virtual machine on Hyper-V.
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@ -32,7 +32,7 @@ in {
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];
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kernelParams = [
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"video=hyperv_fb:${cfg.videoMode}"
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"video=hyperv_fb:${cfg.videoMode} elevator=noop"
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];
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};
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