diff --git a/manifests/one-raw-virtio.manifest.json b/manifests/one-raw-virtio.manifest.json
index 96d5003..999e8a1 100644
--- a/manifests/one-raw-virtio.manifest.json
+++ b/manifests/one-raw-virtio.manifest.json
@@ -7,7 +7,7 @@
 	},
 
 	"bootstrapper": {
-		"mount_dir": "/target",
+		"mount_dir": "/tmp/target",
 		"tarball": true,
 		"device": "/dev/sda"	
 	},
diff --git a/providers/one/tasks/filesystem.py b/providers/one/tasks/filesystem.py
index 50481f4..30a8c36 100644
--- a/providers/one/tasks/filesystem.py
+++ b/providers/one/tasks/filesystem.py
@@ -10,7 +10,9 @@ class FormatVolume(Task):
 	phase = phases.volume_preparation
 
 	def run(self, info):
-		dev_path = info.manifest.bootstrapper['device']
+                mkmount = 'create -f raw "'+info.manifest.bootstrapper['mount_dir']+'" "'+str(info.manifest.volume['size'])+'"'
+                log_check_call(['/usr/bin/qemu-img',mkmount])
+		dev_path = info.manifest.bootstrapper['mount_dir']
 		mkfs = '/sbin/mkfs.{fs}'.format(fs=info.manifest.volume['filesystem'])
 		log_check_call([mkfs, dev_path])