jepsen注入网络故障,报"STDERR: iptables v1.4.7: option `-w' requires an argument"错误的解决方案
错误信息:WARN[2020-06-0815:08:44,867]main-jepsen.coreTestcrashed!clojure.lang.ExceptionInfo:Commandexitedwithnon-zerostatus2onnode192.168.69.23:sudo-S-urootbash-c"cd/;iptables-F-w"STDIN:nullSTDOUT:STDERR: