MR_TASK_MANAGE_REQUEST
MR_TASK_MANAGE_REQUEST *mr_tm_req;
mr_tm_req = (MR_TASK_MANAGE_REQUEST *) cmd_mpt->io_request;
MR_TASK_MANAGE_REQUEST *mr_request;
mr_request = (MR_TASK_MANAGE_REQUEST *) tm_mpt_cmd->io_request;
memset(mr_request, 0, sizeof(MR_TASK_MANAGE_REQUEST));