From 7347183da7b5ff1bde96ac1987a3018b2704b4ef Mon Sep 17 00:00:00 2001
From: Grigory Shipunov
Date: Thu, 2 Jan 2025 19:32:39 +0000
Subject: add minime

---
 hosts/minime/zfs.nix | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 hosts/minime/zfs.nix

(limited to 'hosts/minime/zfs.nix')

diff --git a/hosts/minime/zfs.nix b/hosts/minime/zfs.nix
new file mode 100644
index 0000000..a2a1acd
--- /dev/null
+++ b/hosts/minime/zfs.nix
@@ -0,0 +1,31 @@
+{ pkgs, lib, config, ... }: {
+  services.fstrim.enable = true;
+  services.zfs = {
+    autoSnapshot.enable = true;
+    trim.enable = true;
+    autoScrub = {
+      enable = true;
+      pools = [ "zpool" ];
+    };
+  };
+  networking.hostId = "41ba28ff";
+  boot = {
+    kernelPackages = let
+ zfsCompatibleKernelPackages = lib.filterAttrs (
+    name: kernelPackages:
+    (builtins.match "linux_[0-9]+_[0-9]+" name) != null
+    && (builtins.tryEval kernelPackages).success
+    && (!kernelPackages.${config.boot.zfs.package.kernelModuleAttribute}.meta.broken)
+  ) pkgs.linuxKernel.packages;
+  latestKernelPackage = lib.last (
+    lib.sort (a: b: (lib.versionOlder a.kernel.version b.kernel.version)) (
+      builtins.attrValues zfsCompatibleKernelPackages
+    )
+  );
+in latestKernelPackage;
+    supportedFilesystems = [ "zfs" ];
+    kernelParams = [ "nohibernate" ];
+    plymouth.enable = false;
+    tmp.useTmpfs = true;
+  };
+}
-- 
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