== sanity test 413l: QoS mkdir exclude patterns ========== 02:36:06 (1789454166)
lmv.lustre-clilmv-ffff9bcb89133800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9bcb89133800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9bcb89133800.qos_exclude_patterns=_temporary
_temporary.*