diff --git a/.gitmodules b/.gitmodules
index 6bc554c..6ff5d3b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7222,3 +7222,15 @@
 [submodule "cpupower"]
 	path = cpupower
 	url = ../../pool/cpupower
+[submodule "docker"]
+	path = docker
+	url = ../../pool/docker
+[submodule "hdparm"]
+	path = hdparm
+	url = ../../pool/hdparm
+[submodule "cpuset"]
+	path = cpuset
+	url = ../../pool/cpuset
+[submodule "drbd"]
+	path = drbd
+	url = ../../pool/drbd
diff --git a/cpuset b/cpuset
new file mode 160000
index 0000000..c13606a
--- /dev/null
+++ b/cpuset
@@ -0,0 +1 @@
+Subproject commit c13606aebf008f18876c2273c6e8ca5ce6c9a3d6
diff --git a/docker b/docker
new file mode 160000
index 0000000..3d6ffdd
--- /dev/null
+++ b/docker
@@ -0,0 +1 @@
+Subproject commit 3d6ffdd75e96e982c125e6538f71e1249b3654a2
diff --git a/drbd b/drbd
new file mode 160000
index 0000000..8349456
--- /dev/null
+++ b/drbd
@@ -0,0 +1 @@
+Subproject commit 83494562a2eb22eac8db08b872011dedcf1c7780
diff --git a/hdparm b/hdparm
new file mode 160000
index 0000000..29e42f3
--- /dev/null
+++ b/hdparm
@@ -0,0 +1 @@
+Subproject commit 29e42f36fe51828cd176f2c9ed0f1c72222699de