ceph-common: only change task when false

Signed-off-by: Sébastien Han <seb@redhat.com>

diff --git a/roles/ceph-common/tasks/misc/system_tuning.yml b/roles/ceph-common/tasks/misc/system_tuning.yml
index 8aeb312701dbee565a215ef5a8eb9e4f672f45d2..cf3393c5587a3c847d19be57d0c4607351a3ab38 100644 (file)
--- a/roles/ceph-common/tasks/misc/system_tuning.yml
+++ b/roles/ceph-common/tasks/misc/system_tuning.yml
@@ -18,6 +18,8 @@
 
 - name: get default vm.min_free_kbytes
   command: sysctl -b vm.min_free_kbytes
+  changed_when: false
+  failed_when: false
   register: default_vm_min_free_kbytes
 
 - name: define vm.min_free_kbytes