add 'btrfs' role, move vars to host_vars

host_vars/lalilulelo.yml

@@ -0,0 +1,23 @@
+---
+tuned_base_profile: "network-latency"
+tuned_custom_profile:
+  name: tweaks
+  sections:
+    - name: main
+      params:
+        - option: summary
+          value: "Boosts RAID and iGPU speeds, managed by Ansible"
+        - option: include
+          value: "{{ tuned_base_profile }}"
+    - name: sysctl
+      params:
+        - option: dev.raid.speed_limit_min
+          value: "1000000"
+        - option: dev.raid.speed_limit_max
+          value: "9500000"
+        - option: net.core.somaxconn
+          value: "16384"
+    - name: sysfs
+      params:
+        - option: /sys/class/drm/*/device/power_dpm_force_performance_level
+          value: highest