From: Sébastien Han Date: Mon, 20 Feb 2017 22:07:53 +0000 (-0500) Subject: common: fix "disable transparent hugepage" X-Git-Tag: v2.2.0rc1~25^2 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=7c79e09424c6d0776a7957ddf6057eea7a46910b;p=ceph-ansible.git common: fix "disable transparent hugepage" To configure kernel the task is using "command" module which is not respect operator ">". So this task just print to "stdout": "never > /sys/kernel/mm/transparent_hugepage/enabled" fix: #1319 Signed-off-by: Sébastien Han --- diff --git a/roles/ceph-common/tasks/misc/system_tuning.yml b/roles/ceph-common/tasks/misc/system_tuning.yml index 8da585dae..cef219ec0 100644 --- a/roles/ceph-common/tasks/misc/system_tuning.yml +++ b/roles/ceph-common/tasks/misc/system_tuning.yml @@ -5,7 +5,8 @@ failed_when: false - name: disable transparent hugepage - command: "echo never > /sys/kernel/mm/transparent_hugepage/enabled" + shell: | + echo never > /sys/kernel/mm/transparent_hugepage/enabled changed_when: false failed_when: false when: disable_transparent_hugepage