Enable fstrim systemd timer

roles/virt-common/tasks/main.yml

@@ -85,7 +85,7 @@
     - firewalld
     - rsyslog
 
-- name: Packages for non-LXC instances
+- name: Services for non-LXC instances
   when: instance_type != 'lxc'
   block:
     - name: Install haveged
@@ -99,6 +99,15 @@
         enabled: true
         state: started
 
+- name: Services for QEMU instances
+  when: instance_type == 'qemu'
+  block:
+    - name: Ensure fstrim systemd timer is enabled
+      ansible.builtin.systemd_service:
+        name: fstrim.timer
+        enabled: true
+        state: started
+
 - name: Create directory '{{ data_fs }}'
   ansible.builtin.file:
     path: "{{ data_fs }}"