== sanity test 413l: QoS mkdir exclude patterns ========== 05:31:54 (1787477514)
lmv.lustre-clilmv-ffff9aa486a9a000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9aa486a9a000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff9aa486a9a000.qos_exclude_patterns=_temporary
_temporary.*