diff --git a/TODO b/TODO
index abd4ff0f..1ba3f05d 100644
--- a/TODO
+++ b/TODO
@@ -21,6 +21,11 @@ See merge_lstat_sync_and_filephy.diff in contrib/
 
 - Minor
 
+* Don't insert new files if they are too recent and opened by other
+applications.
+
+* Create filler files in data disk to avoid to put in too much data.
+
 * Provides a way to rename disks in content file.
 
 * Checks if splitting hash/parity computation in 4K pages
@@ -105,6 +110,18 @@ File with the same name will get an extra extension like ".1", ".2".
 
 * Use threads to scan all the disks at the same time.
 
+* When checking/fixing opens someway renamed files.
+We have various report of failed fix for rename operations.
+Most of the time the log files became so big, that users cannot even open it,
+and then have no way to understand the problem.
+This could be fixed opening the file by inode.
+This is possible in Windows Vista with OpenFileById, but not in *nix.
+But we can anyway scan all files, and search for inode.
+Btrfs has BTRFS_IOC_INO_PATHS for root use.
+http://stackoverflow.com/questions/4606774/why-cant-files-be-manipulated-by-inode
+Besides that, scanning all files and comparing inode and/or nano timestamp
+is likely better anyway as it leave more options open.
+
 * Create a filesystem snapshot at every sync, and use it in all the other commands
 automatically.
 At the next sync, drop the old snapshot and create a new one.