+#, fuzzy
+#| msgid ""
+#| "For each custom mount I<DIR> must be an absolute path that cannot contain "
+#| "white spaces or the special . and .. path components, and cannot be /live "
+#| "(or any of its sub-directories), or / (for the latter, use \"full-ov\" "
+#| "persistence instead). Once activated all changes (file deletion, creation "
+#| "and modification) to I<DIR> on the live file system are stored "
+#| "persistently into a path equivalent to I<DIR> on the persistence media, "
+#| "called the source directory. The default way to achieve persistence is to "
+#| "simply bind-mount the corresponding source directory to I<DIR>, but this "
+#| "can be changed through the use of I<OPTION>s."