- Initial stuff

3 files changed, 28 insertions, 0 deletions

diff --git a/tuningplugins/.disk.py.swp b/tuningplugins/.disk.py.swp
new file mode 100644
index 0000000..1e7ee23
--- /dev/null
+++ b/tuningplugins/.disk.py.swp
diff --git a/tuningplugins/__init__.py b/tuningplugins/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tuningplugins/__init__.py
diff --git a/tuningplugins/disk.py b/tuningplugins/disk.py
new file mode 100644
index 0000000..32f6256
--- /dev/null
+++ b/tuningplugins/disk.py
@@ -0,0 +1,28 @@
+import os
+
+class DiskTuning:
+	def __init__(self):
+		self.devidle = {}
+
+	def __updateIdle__(self, dev, devload):
+		for type in ("READ", "WRITE"):
+			if devload[type] == 0.0:
+				idle = self.devidle.setdefault(dev, {})
+				idle.setdefault(type, 0)
+				idle[type] += 1
+			else:
+				idle = self.devidle.setdefault(dev, {})
+				idle.setdefault(type, 0)
+				idle[type] = 0
+
+	def setTuning(self, load):
+		disks = load.setdefault("DISK", {})
+		for dev in disks.keys():
+			devload = disks[dev]
+			self.__updateIdle__(dev, devload)
+			if self.devidle[dev]["READ"] == 30 and self.devidle[dev]["WRITE"] == 30:
+				os.system("hdparm -S5 /dev/"+dev)
+    				os.system("hdparm -B1 /dev/"+dev)
+		print(load, self.devidle)
+
+_plugin = DiskTuning()