Hi Carl, a quick search led me to https://wiki.squid-cache.org/SquidFaq/InnerWorkings#what-does-swapin-md5-mismatch-mean
Quoting: "You do not need to worry about this warning. It means that Squid is double-checking that the disk file matches what Squid thinks should be there, and the check failed. Squid recovers and generates a cache miss in this case." If the issue persists after extended usage, it might indicate a bug in Squid's cache handling. On Fri, Dec 8, 2023 at 11:05 PM Carl Vuosalo <cvuos...@cern.ch> wrote: > We updated from Squid 5.9 to Squid 6.5, and then immediately started > seeing many of these new errors in the cache.log: > > 2023/12/08 23:26:52 kid1| ERROR: Failed to unpack Store entry metadata: > swap meta MD5 mismatch > exception location: SwapMetaIn.cc(89) CheckSwapMetaKey > current master transaction: master3394333 > > Can anyone suggest what these errors might mean? I looked at the source > code line indicated, but I couldn't understand what the issue might be. > > Thanks. > > > ---Carl > > _______________________________________________ > squid-users mailing list > squid-users@lists.squid-cache.org > https://lists.squid-cache.org/listinfo/squid-users > -- Francesco
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