Cant access to the datadomain

I have a single node cluster with local storage. I put the host in maintenance mode and tried to delete host from Cluster but it failed, so i tried to activate again. but the host turn to not responsive. I have forced delete the datacenter. And create it again, Datacenter, Cluster and added host, but when try to ocnfigure local storage it automatically appear the directory where are the before datamain, i want to put other directory in order to activate Datacenter, and the import original datadomain.