diff --git a/rsync_remote.py b/rsync_remote.py
index 91aeebb..f448faa 100644
--- a/rsync_remote.py
+++ b/rsync_remote.py
@@ -27,6 +27,7 @@
         # TODO: locking:
         # https://review.openstack.org/#/c/147120/4/utils/simple_http_daemon.py
         # create lock-files on remotes during operations
+        # symlink dir-timestamp.lock -> dir-timestamp
         # for reading and writing
         # special option for ignore lock-files (for manual fixing)
         # all high-level functions (like ls) specify type of lock(read or
@@ -34,7 +35,6 @@
         # also _do_rsync uses retry for waiting wnen resource will be unlocked
         # TODO: check for url compatibility (local->remote, remote->local,
         # local->local)
-        # TODO: push method - upstream mirrors
         dest = self.url.urljoin(dest)
         allextra = self.rsync_extra_params
         if extra is not None:
diff --git a/trsync.py b/trsync.py
index 3dcbdd6..c38cf9b 100644
--- a/trsync.py
+++ b/trsync.py
@@ -30,9 +30,7 @@
 
 
 class TRsync(RsyncRemote):
-    # retry and other function with mirror
-    # add all the needed directory functions here, like mkdir, ls, rm etc
-    # possible check that rsync url is exists
+    # TODO: possible check that rsync url is exists
     def __init__(self,
                  rsync_url,
                  snapshot_dir='snapshots',
@@ -53,7 +51,6 @@
             self.init_directory_structure()
 
     def init_directory_structure(self):
-        # TODO: self.rsyncRemote.mkdir
         if self.url.url_type != 'path':
             server_root = RsyncRemote(self.url.root)
             return server_root.mkdir(
@@ -79,8 +76,6 @@
             self.url.a_file(self.url.path, latest_path)
         )
 
-        # TODO: retry on base class!!!!!!!!!!!!!!!
-        # TODO: locking - symlink dir-timestamp.lock -> dir-timestamp
         # TODO: split transaction run (push or pull), and
         # commit/rollback functions. transaction must has possibility to
         # rollback after commit for implementation of working with pool