2a302e5b65
If mariadb-clustercheck starts before mariadb, the directory may not exist, and the command fails. This is necessary for the refactored MariaDB restart in I5a12670d07077d24047aaff57ce8d33ccf7156ff. Change-Id: Ie1b36eb9a403611c2f86aa4c1d500d324e5291f3 (cherry picked from commit 9035251443ed6cbb110e9dc5efdbc9d4be797ef5)