diff --git a/Documentation/admin-guide/device-mapper/writecache.rst b/Documentation/admin-guide/device-mapper/writecache.rst index 6bf78b0446ac..2104812f0281 100644 --- a/Documentation/admin-guide/device-mapper/writecache.rst +++ b/Documentation/admin-guide/device-mapper/writecache.rst @@ -75,6 +75,7 @@ Constructor parameters: the origin volume in the last n milliseconds Status: + 1. error indicator - 0 if there was no error, otherwise error number 2. the number of blocks 3. the number of free blocks