Title: md: Fix exception for certain outputs of certain special MD configurations
Level: 1
Component: checks
Class: fix
Compatible: compat
State: unknown
Version: 1.2.7i3
Date: 1436539095

The parser in the check did not handle lines with the format

F+:
  1463055360 blocks 64K chunks 2 near-copies [4/3] [UU_U]
F-:

correctly. This has been fixed.

