== sanity test 413l: QoS mkdir exclude patterns ========== 14:06:07 (1786039567)
lmv.lustre-clilmv-ffff9dc2b3651800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9dc2b3651800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9dc2b3651800.qos_exclude_patterns=_temporary
_temporary.*