From d27148fc0fac10fd36a10c5217e6122455ca5e4c Mon Sep 17 00:00:00 2001
From: elwrcl <elwerici@proton.me>
Date: Mon, 24 Aug 2026 02:52:00 +0300
Subject: [PATCH] fs

---
 hosts/copland-hardware.nix               | 12 ++++++++----
 modules/nixos/common/common-boot.ulu.nix | 10 +---------
 2 files changed, 9 insertions(+), 13 deletions(-)

diff --git a/hosts/copland-hardware.nix b/hosts/copland-hardware.nix
index c4eee61..23db79c 100644
--- a/hosts/copland-hardware.nix
+++ b/hosts/copland-hardware.nix
@@ -25,12 +25,15 @@
   boot.supportedFilesystems = [
     "hfsplus"
     "exfat"
+    "bcachefs"
+    "xfs"
   ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" = {
-    device = "/dev/disk/by-uuid/7952dca8-005b-444c-a1eb-ecfbb5c053b2";
-    fsType = "ext4";
+    # TODO: mkfs.bcachefs UUID
+    device = "/dev/disk/by-uuid/REPLACE-ME-BCACHEFS-ROOT-UUID";
+    fsType = "bcachefs";
   };
 
   fileSystems."/mnt/HDD/shared" = {
@@ -47,8 +50,9 @@
   };
 
   fileSystems."/mnt/HDD/linuxdata" = {
-    device = "/dev/disk/by-uuid/f7e27b90-ce06-48bb-b579-d93b1398b21f";
-    fsType = "ext4";
+    # TODO: mkfs.xfs UUID
+    device = "/dev/disk/by-uuid/REPLACE-ME-XFS-LINUXDATA-UUID";
+    fsType = "xfs";
     options = [
       "defaults"
       "nofail"
diff --git a/modules/nixos/common/common-boot.ulu.nix b/modules/nixos/common/common-boot.ulu.nix
index 4450f88..a18dedf 100644
--- a/modules/nixos/common/common-boot.ulu.nix
+++ b/modules/nixos/common/common-boot.ulu.nix
@@ -8,26 +8,18 @@
     }:
     {
       environment.systemPackages = [ pkgs.efibootmgr ];
-
       nixpkgs.overlays = [ inputs.nix-cachyos-kernel.overlays.pinned ];
-      boot.kernelPackages = pkgs.cachyosKernels.linuxPackages-cachyos-bore-lto;
+      boot.kernelPackages = pkgs.linuxPackages_latest;
       # todo soryu kernel, opsec modules ..
       boot.kernelParams = [
         "mitigations=off"
         "nmi_watchdog=1"
         "transparent_hugepage=madvise"
-        "reserve_mem=4M:4096:oops"
-        "ramoops.mem_name=oops"
-        "ramoops.record_size=262144"
-        "ramoops.console_size=1048576"
-        "ramoops.pmsg_size=65536"
-        "ramoops.ecc=1"
       ];
 
       boot.kernelModules = [
         "tcp_bbr"
         "sch_fq"
-        "ramoops"
       ];
 
       boot.kernel.sysctl = {