diff --git a/LXD_notes.md b/LXD_notes.md
index c4015ab..6fdc2b7 100644
--- a/LXD_notes.md
+++ b/LXD_notes.md
@@ -2,12 +2,20 @@
 
 
 ### Create and add a volume to instance
+
+On a ext4 raid5 instance dir is the most efficient.
+
 ```
 lxc storage create medias btrfs size=500GiB
 
-lxc storage create medias dir
-lxc storage volume list medias
-lxc storage volume create medias medias_vol
-lxc config device add docker medias disk pool=medias source=medias_vol path=/share/Medias
-lxc storage volume list medias
+#lxc storage create medias dir
+#lxc storage volume list medias
+
+lxc storage volume create default medias
+lxc config device add docker medias disk pool=default source=medias path=/share/Medias
+
+lxc storage volume create default docker
+lxc config device add docker docker disk pool=default source=docker path=/var/lib/docker
+
+lxc storage volume list default
 ```
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