From 99e80c5121cf80ba13cc2e19f7cf1167384da60b Mon Sep 17 00:00:00 2001
From: jurgenhaas <juergen@paragon-es.de>
Date: Thu, 9 Jun 2016 15:24:03 +0200
Subject: [PATCH] #1 Configure kernel to de-duplicate memory
---
tasks/main.yml | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/tasks/main.yml b/tasks/main.yml
index 0493303..883490b 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -65,6 +65,18 @@
notify:
- "Re-start NetData"
+ # Note: copy module doesn't work here because parent directory /sys
+ # is not writable, not even by root
+ - name: "Configure KSM"
+ shell: echo {{ item.value }} >/sys/kernel/mm/ksm/{{ item.file }}
+ with_items:
+ - file: 'run'
+ value: '1'
+ - file: 'sleep_millisecs'
+ value: '1000'
+ notify:
+ - "Re-start NetData"
+
- name: "Configure FireQoS"
template:
src=etc_fireqos_fireqos.conf
--
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