== sanity test 413l: QoS mkdir exclude patterns ========== 22:39:23 (1787798363)
lmv.lustre-clilmv-ffff8eac4738b000.qos_exclude_patterns=+????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8eac4738b000.qos_exclude_patterns=-????-????:[a-z][0-9]
lmv.lustre-clilmv-ffff8eac4738b000.qos_exclude_patterns=_temporary
_temporary.*