Amos Jeffries wrote > Showing that server B is in fact qeuerying server A for the objects. But > it would seem that server A did not have them cached. > > It may be that these responses use Vary: header. ICP does not handle > that type of response properly. You may get better behaviour using HTCP > instead of ICP between the siblings. > > > I also note that you have 40GB of RAM allocated to each of these Squid > instances. Do you actually have over 100GB of RAM on those machines > (*excluding* swap space)? > > Amos Hi Amos, Thanks for your reply, i am now using HTCP, still don't get it work :-( , here are the configurations, # Squid Server A cache_replacement_policy lru memory_replacement_policy lru maximum_object_size 1024 MB maximum_object_size_in_memory 16 MB cache_dir aufs /usr/local/squid/var/cache 307200 256 256 cache_mem 4096 MB cache_store_log none cache_peer app.domain parent 9443 0 no-query originserver ssl login=PASS sslflags=DONT_VERIFY_PEER cache_peer_access app.domain allow all coredump_dir /usr/local/squid/var/cache http_port 3128 http_access allow all htcp_port 4827 htcp_access allow all htcp_clr_access allow all https_port 9443 cert=/usr/local/squid/etc/server.pem accel key=/usr/local/squid/etc/privkey.pem vhost refresh_pattern . 0 20% 4320 cache_mgr admin cachemgr_passwd 123456 all buffered_logs on cache_store_log stdio:/usr/local/squid/var/logs/store.log # Squid Server B cache_replacement_policy lru memory_replacement_policy lru maximum_object_size 1024 MB maximum_object_size_in_memory 16 MB cache_dir aufs /usr/local/squid/var/cache 307200 256 256 cache_mem 4096 MB cache_store_log none cache_peer app.domain parent 9443 0 no-query originserver ssl login=PASS sslflags=DONT_VERIFY_PEER cache_peer servera.domain sibling 3128 4827 htcp cache_peer_access app.domain allow all cache_peer_access servera.domain allow all coredump_dir /usr/local/squid/var/cache http_port 3128 http_access allow all htcp_port 4827 htcp_access allow all htcp_clr_access allow all https_port 9443 cert=/usr/local/squid/etc/server.pem accel key=/usr/local/squid/etc/privkey.pem vhost refresh_pattern . 0 20% 4320 cache_mgr admin cachemgr_passwd 123456 all buffered_logs on cache_store_log stdio:/usr/local/squid/var/logs/store.log And here are access logs, # Squid Server A 1406380411.702 0 172.17.192.145 UDP_MISS/000 0 HTCP_CLR https://serverb.domain:9443/ccm/service/com.ibm.team.scm.common.IScmService - HIER_NONE/- - 1406380414.619 0 172.17.192.145 UDP_MISS/000 0 HTCP_CLR https://serverb.domain:9443/ccm/service/com.ibm.team.scm.common.IScmService - HIER_NONE/- - 1406380415.128 0 172.17.192.145 UDP_MISS/000 0 HTCP_CLR https://serverb.domain:9443/ccm/service/com.ibm.team.scm.common.IScmService - HIER_NONE/- - 1406380416.212 0 172.17.192.145 UDP_MISS/000 0 HTCP_CLR https://serverb.domain:9443/ccm/service/com.ibm.team.filesystem.common.IFilesystemService - HIER_NONE/- - # Squid Server B ... ... 1406380429.286 90 172.17.210.5 TCP_MISS/200 664 GET https://serverb.domain:9443/ccm/service/com.ibm.team.scm.common.IVersionedContentService/content/com.ibm.team.filesystem/FileItem/_TUaCUK2xEeOvOJ84krOqLg/_aN3NdK2xEeOEJLtkkn17bg/DjuXbV8AG7VOyHf-ds_UzKy02yApE33wddUBirD98Lo - FIRSTUP_PARENT/172.17.96.148 application/octet-stream 1406380429.290 137 172.17.210.5 TCP_MISS/200 11040 GET https://serverb.domain:9443/ccm/service/com.ibm.team.scm.common.IVersionedContentService/content/com.ibm.team.filesystem/FileItem/_TVSMEa2xEeOvOJ84krOqLg/_aPuOrK2xEeOEJLtkkn17bg/mogLTY-2R4AJu2OHAShQtBaydLlMgHo34-Cqkzyaxws - FIRSTUP_PARENT/172.17.96.148 application/octet-stream -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Sibling-cache-peer-for-a-HTTPS-reverse-proxy-tp4667011p4667066.html Sent from the Squid - Users mailing list archive at Nabble.com.
