diff --git a/README.md b/README.md
index 54fa37e..81074a9 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,30 @@ Add this ligne
 > If you want mutiples backups in a day (1 by hour maximum) you can run `bkctld inc` multiples times
 > If you want keep incremental backup **for ever**, you just need don't run `bkctld rm`
 
+## Test
+
+You can deploy tests environmments with Vagrant :
+
+~~~
+vagrant up
+~~~
+
+### Deployment
+
+Launch rsync-auto in a terminal for automatic synchronisation of your local code with Vagrant VM :
+
+~~~
+vagrant rsync-auto
+~~~
+
+### Bats
+
+You can run [bats](https://github.com/sstephenson/bats) test with *test* provisionner :
+
+~~~
+vagrant provision --provision-with test
+~~~
+
 ## Usage
 
 ~~~
diff --git a/Vagrantfile b/Vagrantfile
index be687fe..9eda20a 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -8,58 +8,61 @@ vagrantfile = File.join("#{Dir.home}", '.VagrantFile')
 load File.expand_path(vagrantfile) if File.exists?(vagrantfile)
 
 Vagrant.configure('2') do |config|
-  config.vm.synced_folder "./vagrant_share/", "/vagrant", disabled: true
+  config.vm.synced_folder "./", "/vagrant", type: "rsync", rsync__exclude: [ '.vagrant', '.git' ]
 
   config.vm.provider :libvirt do |libvirt|
     libvirt.storage :file, :size => '10G', :device => 'vdb'
   end
 
+  $install = <<SCRIPT
+ln -fs /vagrant/bkctld /usr/sbin/bkctld
+ln -fs /vagrant/tpl /usr/share/bkctld
+ln -fs /vagrant/bash_completion /usr/share/bash-completion/completions/bkctld
+ln -fs /vagrant/bkctld.conf /etc/default/bkctld
+SCRIPT
+
   $deps = <<SCRIPT
 DEBIAN_FRONTEND=noninteractive apt-get -yq install openssh-server btrfs-tools rsync lsb-base coreutils sed dash mount openssh-sftp-server libc6 bash-completion
 SCRIPT
 
-  $part = <<SCRIPT
+  $pre_part = <<SCRIPT
 lsof|awk '/backup/ { print $2 }'| xargs --no-run-if-empty kill -9
 grep -q /backup /proc/mounts && umount -R /backup
-mkfs.btrfs -f /dev/vdb
+exit 0
+SCRIPT
+
+  $post_part = <<SCRIPT
 mkdir -p /backup
 mount /dev/vdb /backup
 SCRIPT
 
-  config.vm.define :jessie do |node|
-    node.vm.hostname = "bkctld-jessie"
-    node.vm.box = "debian/jessie64"
-    config.vm.provision "backports", type: "shell" do |s|
-      s.inline = "echo 'deb http://deb.debian.org/debian jessie-backports main' > /etc/apt/sources.list.d/backports.list && apt-get update"
+  nodes = [
+    { :version => "jessie", :fs => "btrfs" },
+    { :version => "jessie", :fs => "ext4" },
+    { :version => "stretch", :fs => "btrfs" },
+    { :version => "stretch", :fs => "ext4" }
+  ]
+
+  nodes.each do |i|
+    config.vm.define "#{i[:version]}-#{i[:fs]}" do |node|
+      node.vm.hostname = "bkctld-#{i[:version]}-#{i[:fs]}"
+      node.vm.box = "debian/#{i[:version]}64"
+      config.vm.provision "deps", type: "shell", :inline => $deps
+      if ("#{i[:version]}" == "jessie") then
+        config.vm.provision "backports", type: "shell" do |s|
+          s.inline = "echo 'deb http://deb.debian.org/debian jessie-backports main' > /etc/apt/sources.list.d/backports.list && apt-get update"
+        end
+        config.vm.provision "bats", type: "shell", :inline => "DEBIAN_FRONTEND=noninteractive apt-get -yq install -t jessie-backports bats"
+      else
+        config.vm.provision "bats", type: "shell", :inline => "DEBIAN_FRONTEND=noninteractive apt-get -yq install bats"
+      end
+      config.vm.provision "install", type: "shell", :inline => $install
+      config.vm.provision "pre_part", type: "shell", :inline => $pre_part
+      config.vm.provision "part", type: "shell", :inline => "mkfs.btrfs -f /dev/vdb" if "#{i[:fs]}" == "btrfs"
+      config.vm.provision "part", type: "shell", :inline => "mkfs.ext4 -q -F /dev/vdb" if "#{i[:fs]}" == "ext4"
+      config.vm.provision "post_part", type: "shell", :inline => $post_part
+      config.vm.provision "test", type: "shell", :inline => "bats /vagrant/test/*.bats"
     end
-    config.vm.provision "deps", type: "shell", :inline => $deps
-    config.vm.provision "bats", type: "shell", :inline => "DEBIAN_FRONTEND=noninteractive apt-get -yq install -t jessie-backports bats"
-    config.vm.provision "part", type: "shell", :inline => $part
-    config.vm.provision "test", type: "shell", :path => "./test/main.bats"
   end
 
-  config.vm.define :stretch do |node|
-    node.vm.hostname = "bkctld-stretch"
-    node.vm.box = "debian/stretch64"
-    config.vm.provision "deps", type: "shell", :inline => $deps
-    config.vm.provision "bats", type: "shell", :inline => "DEBIAN_FRONTEND=noninteractive apt-get -yq install bats"
-    config.vm.provision "part", type: "shell", :inline => $part
-    config.vm.provision "test", type: "shell", :path => "./test/main.bats"
-  end
-
-  config.vm.provision "copy", type: "file" do |f|
-    f.source = "./"
-    f.destination = "~/bkctld/"
-   end
-
-  $install = <<SCRIPT
-ln -fs /home/vagrant/bkctld/bkctld /usr/sbin/bkctld
-ln -fs /home/vagrant/bkctld/tpl /usr/share/bkctld
-ln -fs /home/vagrant/bkctld/bash_completion /usr/share/bash-completion/completions/bkctld
-ln -fs /home/vagrant/bkctld/bkctld.conf /etc/default/bkctld
-SCRIPT
-
-  config.vm.provision "install", type: "shell" do |s|
-    s.inline = $install
-  end
 end