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From "Chin, Kenneth (HBO)" <>
Subject Serving Content out of Cache
Date Thu, 14 Nov 2013 20:51:00 GMT

I have an Apache Traffic Server 4.0.2 hierarchical caching system.  I set the records.config
file to ignore both client and server no-cache directives.  I want the child server to send
content from its cache to a client web browser.  However, the child server always goes to
the parent server and the parent server to the origin to send content.  As I understand the

CONFIG proxy.config.http.cache.ignore_client_no_cache INT 1
CONFIG proxy.config.http.cache.ims_on_client_no_cache INT 1
CONFIG proxy.config.http.cache.ignore_server_no_cache INT 1

the child server is supposed to ignore the cache directive and serve the content directly
from the child server's cache and not from the origin server.  I am using raw disks for cache
and see the content being stored in disk cache the first time a client requests the content.
 The second client should get content from the child server's cache but does not.



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