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

host_vars/workstation.yml

@@ -0,0 +1,43 @@
+---
+tuned_base_profile: "network-latency"
+tuned_custom_profile:
+  name: tweaks
+  sections:
+    - name: main
+      params:
+        - option: summary
+          value: "Ansible-managed/customized profile"
+        - option: include
+          value: "{{ tuned_base_profile }}"
+    - name: virtsched
+      params:
+        - option: type
+          value: "disk"
+        - option: devices_udev_regex
+          value: "(ID_MODEL=QEMU_HARDDISK)|(ID_VENDOR=HC)"
+        - option: elevator
+          value: "mq-deadline"
+    - name: ssdnosched
+      params:
+        - option: type
+          value: "disk"
+        - option: devices_udev_regex
+          value: "(ID_ATA_ROTATION_RATE_RPM=0)"
+        - option: elevator
+          value: "none"
+    - name: sysctl
+      params:
+        # - option: net.core.default_qdisc
+        #  value: "fq"
+        # - option: net.ipv4.tcp_congestion_control
+        #  value: "bbr"
+        # - option: net.core.rmem_max
+        #  value: "4194304"
+        # - option: net.core.wmem_max
+        #  value: "1048576"
+        - option: dev.raid.speed_limit_min
+          value: "600000"
+        - option: dev.raid.speed_limit_max
+          value: "9000000"
+        - option: net.core.somaxconn
+          value: "8192"