diff --git a/Upgrade/V1.hs b/Upgrade/V1.hs
index c0470a3bc8..a876142220 100644
--- a/Upgrade/V1.hs
+++ b/Upgrade/V1.hs
@@ -226,6 +226,7 @@ getKeysPresent1' dir = do
 			return $ map fileKey1 files
 	where
 		present d = do
+			liftIO $ putStrLn $ dir ++ "/" ++ d ++ "/"  ++ takeFileName d
 			result <- try $
 				getFileStatus $ dir ++ "/" ++ d ++ "/"  ++ takeFileName d
 			case result of
diff --git a/doc/bugs/backend_version_upgrade_leaves_repo_unusable.mdwn b/doc/bugs/backend_version_upgrade_leaves_repo_unusable.mdwn
index 16a0ca3744..1c18e585c7 100644
--- a/doc/bugs/backend_version_upgrade_leaves_repo_unusable.mdwn
+++ b/doc/bugs/backend_version_upgrade_leaves_repo_unusable.mdwn
@@ -26,3 +26,8 @@ Running the copy job again, I am still getting the same error as above (as expec
 
 
 -- RichiH
+
+> Upgrading bare repos to v2 generally works fine, so I actually need
+> to see the full content of annex/, not a fragment, in order to debug this.
+> (Filename contents I don't need to see.) Feel free to email me the details at
+> joey@kitenet.net if you don't want to post them here. --[[Joey]]