Squid Clear Cache 404

Today, a colleague, asked me squid clear cache when the error 404 what reason. Because I am responsible for front-end caching, but cache cleanup has always been the responsibility of a colleague in another department. 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/73/EC/wKioL1YKOO6gt4bkAAI_ulq_H_k186.jpg "title=" 404. PNG "alt=" wkiol1ykoo6gt4bkaai_ulq_h_k186.jpg "/>

Phenomenon

The reason is that squidclient clear the cache of life, will look for cached files, no will burst 404, if you have this file, it will be erased.

So: Depressed classmates can try, reported 404, fixed hosts crawl once and then in the clear will be reported 200 of the status code.

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Squid Clear Cache 404