== sanity test 413l: QoS mkdir exclude patterns ========== 10:33:44 (1789310024)
lmv.lustre-clilmv-ffff979d6a56b800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff979d6a56b800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff979d6a56b800.qos_exclude_patterns=_temporary
_temporary.*