diff --git a/src/storage.rs b/src/storage.rs
index 9987136..f102d8a 100644
--- a/src/storage.rs
+++ b/src/storage.rs
@@ -9,6 +9,7 @@ pub trait Storage {
   fn recent_date(&self) -> Result<u64, Box<Error>>;
 }
 
+#[derive(Clone)]
 pub struct SimpleStorage(String, String);
 
 impl SimpleStorage {
diff --git a/src/symbols/mod.rs b/src/symbols/mod.rs
index 7cb0313..aa57e2e 100644
--- a/src/symbols/mod.rs
+++ b/src/symbols/mod.rs
@@ -25,6 +25,7 @@ pub mod nginx;
 pub mod not_a_symlink;
 pub mod npm;
 pub mod owner;
+pub mod stored_directory;
 pub mod systemd;
 pub mod tls;
 pub mod user;
diff --git a/src/symbols/stored_directory.rs b/src/symbols/stored_directory.rs
new file mode 100644
index 0000000..18141d1
--- /dev/null
+++ b/src/symbols/stored_directory.rs
@@ -0,0 +1,94 @@
+use std::borrow::{Borrow, Cow};
+use std::error::Error;
+use std::fmt;
+use std::fs;
+use std::io;
+use std::path::Path;
+use std::str::FromStr;
+
+use command_runner::CommandRunner;
+use resources::Resource;
+use symbols::Symbol;
+use storage::Storage;
+
+#[derive(Debug, PartialEq)]
+pub enum StorageDirection { load, save }
+
+pub struct StoredDirectory<'a, S> where S: Storage {
+  path: Cow<'a, str>,
+  storage: S,
+  dir: StorageDirection,
+  command_runner: &'a CommandRunner
+}
+
+impl<'a, S> StoredDirectory<'a, S> where S: Storage {
+  pub fn new(path: Cow<'a, str>, storage: S, dir: StorageDirection, command_runner: &'a CommandRunner) -> Self {
+    StoredDirectory {
+      path: path,
+      storage: storage,
+      dir: dir,
+      command_runner: command_runner
+    }
+  }
+}
+
+impl<'a, S> fmt::Display for StoredDirectory<'a, S> where S: Storage {
+  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    write!(f, "Stored directory {} ({:?})", self.path, self.dir)
+  }
+}
+
+impl<'a, S> Symbol for StoredDirectory<'a, S> where S: Storage {
+  fn target_reached(&self) -> Result<bool, Box<Error>> {
+    let metadata = fs::metadata(self.path.as_ref());
+    // Check if dir exists
+    if let Err(e) = metadata {
+      return if e.kind() == io::ErrorKind::NotFound {
+        Ok(self.dir == StorageDirection::save)
+      } else {
+        Err(Box::new(e))
+      };
+    }
+    if !metadata.unwrap().is_dir() {
+      return Err(Box::new(io::Error::new(io::ErrorKind::AlreadyExists, "Could not create a directory, non-directory file exists")));
+    }
+
+    let dump_date = try!(self.storage.recent_date());
+    let output = try!(self.command_runner.run_with_args("sh", &["-c", &format!("find {} -printf '%T@\\n' | sort -r | head -n1 | grep '^[0-9]\\+' -o", self.path)]));
+    if output.status.code() != Some(0) {
+      return Err(try!(String::from_utf8(output.stderr)).into());
+    }
+    let modified_date = try!(u64::from_str(try!(String::from_utf8(output.stdout)).trim_right()));
+    Ok(if self.dir == StorageDirection::save { modified_date <= dump_date } else { dump_date <= modified_date })
+  }
+
+  fn execute(&self) -> Result<(), Box<Error>> {
+    if self.dir == StorageDirection::load {
+      try!(self.command_runner.run_with_args("cp", &["-a", &try!(self.storage.read_filename()), self.path.borrow()]));
+    } else {
+      try!(self.command_runner.run_with_args("cp", &["-a", self.path.borrow(), &self.storage.write_filename()]));
+    }
+    Ok(())
+  }
+
+  fn get_prerequisites(&self) -> Vec<Resource> {
+    if self.dir == StorageDirection::save { return vec![]; }
+    if let Some(parent) = Path::new(self.path.as_ref()).parent() {
+      vec![ Resource::new("dir", parent.to_string_lossy()) ]
+    } else {
+      vec![]
+    }
+  }
+
+  fn provides(&self) -> Option<Vec<Resource>> {
+    if self.dir == StorageDirection::load {
+      Some(vec![ Resource::new("dir", self.path.to_string()) ])
+    } else {
+      None
+    }
+  }
+}
+
+#[cfg(test)]
+mod test {
+}
diff --git a/src/symbols/systemd/node_js_user_service.rs b/src/symbols/systemd/node_js_user_service.rs
index ce6d060..a0b7526 100644
--- a/src/symbols/systemd/node_js_user_service.rs
+++ b/src/symbols/systemd/node_js_user_service.rs
@@ -88,15 +88,32 @@ WantedBy=default.target
 }
 
 impl<'a, C, R> NodeJsSystemdUserService<'a, C, R> where C: Deref<Target=str>, R: CommandRunner {
-  fn check_if_service(&self) -> Result<bool, Box<Error>> {
+
+  fn systemctl_wait_for_dbus(&self, args: &[&str]) -> Result<String, Box<Error>> {
+    let mut tries = 5;
     loop {
-      // Check if service is registered
-      let active_state = try!(self.command_runner.run_with_args("systemctl", &["--user", "show", "--property", "ActiveState", self.service_name]));
-      if !active_state.status.success() {
-        return Err(String::from_utf8(active_state.stderr).unwrap().trim_right().into());
+      let result = try!(self.command_runner.run_with_args("systemctl", args));
+      if !result.status.success() {
+        let raw_stderr = try!(String::from_utf8(result.stderr));
+        let stderr = raw_stderr.trim_right();
+        if stderr != "Failed to connect to bus: No such file or directory" {
+          return Err(stderr.into());
+        }
+      } else {
+        return Ok(try!(String::from_utf8(result.stdout)).trim_right().to_string());
       }
-      // Check if service is running
-      match String::from_utf8(active_state.stdout).unwrap().trim_right() {
+      tries -= 1;
+      if tries == 0 {
+        return Err("Gave up waiting for dbus to appear".to_string().into());
+      }
+      sleep(Duration::from_millis(500));
+    }
+  }
+
+  fn check_if_service(&self) -> Result<bool, Box<Error>> {
+    loop {
+      let active_state = try!(self.systemctl_wait_for_dbus(&["--user", "show", "--property", "ActiveState", self.service_name]));
+      match active_state.as_ref() {
         "ActiveState=activating" => sleep(Duration::from_millis(500)),
         "ActiveState=active" => return Ok(true),
         "ActiveState=failed" => return Err(Box::new(NodeJsSystemdUserServiceError::ActivationFailed(self.command_runner.run_with_args("journalctl", &["--user", &format!("--user-unit={}", self.service_name)])) as NodeJsSystemdUserServiceError<io::Error>)),
@@ -141,8 +158,8 @@ impl<'a, C, R> Symbol for NodeJsSystemdUserService<'a, C, R> where C: Deref<Targ
 
   fn execute(&self) -> Result<(), Box<Error>> {
     try!(self.file.execute());
-    try!(self.command_runner.run_with_args("systemctl", &["--user", "enable", self.service_name]));
-    try!(self.command_runner.run_with_args("systemctl", &["--user", "start", self.service_name]));
+    try!(self.systemctl_wait_for_dbus(&["--user", "enable", self.service_name]));
+    try!(self.systemctl_wait_for_dbus(&["--user", "start", self.service_name]));
 
     if !(try!(self.check_if_service())) {
       return Err(Box::new(NodeJsSystemdUserServiceError::GenericError as NodeJsSystemdUserServiceError<io::Error>));