From e3cad973904379b92e1c787be3b608ee5e44757c Mon Sep 17 00:00:00 2001
From: norbey <ngyimesi@sch.bme.hu>
Date: Tue, 10 Jan 2023 23:00:19 +0100
Subject: [PATCH] Added zfs memory limit task

---
 files/zfs.conf             | 1 +
 tasks/zfs_memory_limit.yml | 8 ++++++++
 2 files changed, 9 insertions(+)
 create mode 100644 files/zfs.conf
 create mode 100644 tasks/zfs_memory_limit.yml

diff --git a/files/zfs.conf b/files/zfs.conf
new file mode 100644
index 0000000..57ce19b
--- /dev/null
+++ b/files/zfs.conf
@@ -0,0 +1 @@
+options zfs zfs_arc_max=17179869184
diff --git a/tasks/zfs_memory_limit.yml b/tasks/zfs_memory_limit.yml
new file mode 100644
index 0000000..9c8089c
--- /dev/null
+++ b/tasks/zfs_memory_limit.yml
@@ -0,0 +1,8 @@
+---
+- name: Upgrade nodes
+  copy:
+    dest: /etc/modprode.d/zfs.conf
+    src: zfs.conf
+
+- name: Apply limit otf
+  shell: echo 17179869184 > /sys/module/zfs/parameters/zfs_arc_max
-- 
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