sysctl ignoreerrors

some key fails under CentOS 6

diff --git a/roles/ceph-common/tasks/os_tuning.yml b/roles/ceph-common/tasks/os_tuning.yml
index e0daff9f15090b75cfeab67f22cc5ff9c45e756f..ba27f5bba0842af16be2816bfb9be7dea0b246d6 100644 (file)
--- a/roles/ceph-common/tasks/os_tuning.yml
+++ b/roles/ceph-common/tasks/os_tuning.yml
@@ -22,4 +22,5 @@
     value={{ item.value }}
     state=present
     sysctl_file=/etc/sysctl.conf
+    ignoreerrors=yes
   with_items: os_tuning_params