From 545af946e3f9aa2d397a53b2636af428cd110f45 Mon Sep 17 00:00:00 2001
From: Yan Lin <github@yanlincs.com>
Date: Tue, 10 Feb 2026 19:38:54 +0100
Subject: [PATCH] remove mongodb stuff

---
 hosts/nixos/nfss/system.nix | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/hosts/nixos/nfss/system.nix b/hosts/nixos/nfss/system.nix
index 89de35b..e525687 100644
--- a/hosts/nixos/nfss/system.nix
+++ b/hosts/nixos/nfss/system.nix
@@ -41,9 +41,6 @@
     "zfs.zfs_arc_min=2147483648"   # 2GB min ARC size
   ];
 
-  # Kernel tuning for MongoDB
-  boot.kernel.sysctl."vm.max_map_count" = 262144;
-
   # Network configuration
   networking = {
     hostName = "nfss";