[squid-users] Objects in cache that are not found don't seem to be removed from the internal index

[Linda A. Walsh]

I noticed a message like this in my cache.log:
2016/09/30 18:50:27 kid1| DiskThreadsDiskFile::openDone: (2) No such 
file or directory
2016/09/30 18:50:27 kid1|     /var/cache/squid/1D/1C/0001D708

Always wonder why, but barring that, I found multiple statements like that
with the same file number.  I.e. after it has failed and knows it isn't 
in the
cache -- why do I get more failures with it trying to fetch the same bad 
file?