1 files changed, 2 insertions, 0 deletions
diff --git a/TODO.md b/TODO.md
index b1d05f0..351ec22 100755
--- a/TODO.md
+++ b/TODO.md
@@ -12,6 +12,8 @@ TODO list for byteback
 
 * pruning doesn't work, assumes "btrfs  subvolume delete" is synchronous, which it is not.
 
+* try to deal with https://btrfs.wiki.kernel.org/index.php/Problem_FAQ#I_get_.22No_space_left_on_device.22_errors.2C_but_df_says_I.27ve_got_lots_of_space ?
+
 * (so introduce server-local cron job to keep on top of pruning and other stuff later)
 
 * byteback-restore program