Flake update; hanging issue troubleshooting

2026-03-08 10:17:13 -05:00
parent d1baa8b4d8
commit f55ff734de
2 changed files with 27 additions and 13 deletions
--- a/nix/system/system.nix
+++ b/nix/system/system.nix
@@ -1,6 +1,12 @@
 { pkgs, ... }: {
  boot = {
-    kernel.sysctl."net.ipv4.ip_forward" = true;
+    kernel.sysctl = {
+      "kernel.sysrq" = 1;
+      "kernel.hung_task_timeout_secs" = 120;
+      "kernel.hung_task_panic" = 0;
+      "net.ipv4.ip_forward" = true;
+    };
+    kernelParams = ["nvme_core.default_ps_max_latency_us=0"];
    loader.systemd-boot.enable = true;
    loader.efi.canTouchEfiVariables = true;
  };
@@ -21,5 +27,13 @@
    zsh.enable = true;
  };

+  services = {
+    journald.extraConfig = ''
+      Storage=persistent
+      SystemMaxUse=2G
+      RuntimeMaxUse=512M
+    '';
+  };
+
  time.timeZone = "America/Chicago";
 }