== sanity test 413l: QoS mkdir exclude patterns ========== 06:00:14 (1786356014)
lmv.lustre-clilmv-ffff8f36c838c800.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8f36c838c800.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8f36c838c800.qos_exclude_patterns=_temporary
_temporary.*