Hi All,

Could someone please advise me on proper upgrade procedure for ATS.

I have 4.0.1 instance installed under:

I've compiled the new 4.1.1 under:

I've copied all configs from /opt/trafficserver-4.0.1/etc/trafficserver/* to newly installed 4.1.1, and after I started the new version of ATS I can see in logs that all objects which was HITed before, now are MISSed.
When I switched back to previous version (4.0.1), all objects which was HITed before are HITed now as well.

What I'm doing wrong?

I could not found the upgrade procedure in docs and wiki, please, give me a link, If it's exists.