ERROR (Errno::ENOENT): No such file or directory - ps -o rss= -p 13724

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于 2019-07-03 17:07:35 发布 · 1.9k 阅读

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#redis-dump

在执行redis-dump命令时遇到'ERROR (Errno::ENOENT): No such file or directory - ps -o rss= -p 13724'的问题。通过注释掉dump.rb文件中第32行代码解决了此错误，并成功导出了数据。参考了https://blog.youkuaiyun.com/qq_38410428/article/details/82712554的相关解决方案。

执行redis-dump -u localhost:6379时报错，如下：

C:\Windows\system32>redis-dump -u localhost:6379
ERROR (Errno::ENOENT): No such file or directory - ps -o rss= -p 13724

上网搜索发现需要修改dump.rb中第32行，将其注释掉，如下：
在这里插入图片描述
然后重新执行命令redis-dump -u localhost:6379 ，成功导出

C:\Windows\system32>redis-dump -u localhost:6379
{"db":0,"key":"tags","ttl":-1,"type":"set","value":["Coffee","Book","Tea"],"size":13}
{"db":0,"key":"tags2","ttl":-1,"type":"set","value":["Tea"],"size":3}
{"db":0,"key":"intag","ttl":-1,"type":"set","value":["Coffee","Book","Tea"],"size":13}
{"db":0,"key":"inttag","ttl":-1,"type":"set","value":["Coffee","Book"],"size":10}
{"db":0,"key":"list2","ttl":-1,"type":"list","value":["4"],"size":1}
{"db":0,"key":"grade","ttl":-1,"type":"zset","value":[["Bob",96.0],["Amy",98.0],["James",100.0]],"size":24}
{"db":0,"key":"name","ttl":-1,"type":"string