== sanity test 413l: QoS mkdir exclude patterns ========== 04:01:21 (1787385681)
lmv.lustre-clilmv-ffff9b378355d800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9b378355d800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9b378355d800.qos_exclude_patterns=_temporary
_temporary.*