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Merge pull request from nix-community/flakify

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zfs: unset disk scheduler for zfs
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Jörg Thalheim 2022-04-11 09:03:20 +01:00 • committed by GitHub
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roles/zfs.nix
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@ -7,4 +7,9 @@
};
# zfs is not available for latest lts kenrel
boot.zfs.enableUnstable = true;
# ZFS already has its own scheduler. Without this my(@Artturin) computer froze for a second when i nix build something.
services.udev.extraRules = ''
ACTION=="add|change", KERNEL=="sd[a-z]*[0-9]*|mmcblk[0-9]*p[0-9]*|nvme[0-9]*n[0-9]*p[0-9]*", ENV{ID_FS_TYPE}=="zfs_member", ATTR{../queue/scheduler}="none"
'';
}