配置fastDfs时的坑:CentOs7上重启防火墙报Unit not found或者Job for iptables.service failed because the control pr...
配置fastDfs时的坑:CentOs7上重启防火墙报Unitnotfound或者Jobforiptables.servicefailedbecausethecontrolprocessexitedwitherrorcode.See"systemctlstatusiptables.service"and"journalctl-xe"fordetails