From 7a43470f18bc1409a45086c65ff8eb6623e0745c Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Thu, 8 Feb 2024 17:34:59 +0100
Subject: [PATCH] Set size of the ZFS ARC cache to [1GB, 8GB]

---
 configuration.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configuration.nix b/configuration.nix
index ee713b8..4f0d4a9 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -7,7 +7,7 @@ with pkgs;
   boot = {
     kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
     kernelParams =
-      [ "zfs.zfs_arc_max=2147483648" "zfs.zfs_arc_meta_limit_percent=90" ];
+      [ "zfs.zfs_arc_max=8589934592" "zfs.zfs_arc_min=1073741824" ];
     blacklistedKernelModules = [ "btusb" "bluetooth" ];
     supportedFilesystems = [ "zfs" ];
     zfs = {