Dear Eliezer, Thanks for reply . 1. I am trying to understand but with your description it would be simpler 2. I already use logical volumes . Silly question 3. I don't want just a hit in log . I try to describe my need . Currently we have exclude the cache hits (based on TOS value) from our customers reserved bandwidth . For example you have 150Mbps internet link from our company and we have limitation for you on our QOS routers . But we have excluded cache hits from your 150M and you may have more than that if you are downloading from our cache hits . qos_flows local-hit=0x90 qos_flows sibling-hit=0x90 qos_flows parent-hit=0x90 But the hits from your code could not be counted . Even you may help me to do that with linux iptables+squid it would be fine . Thanks -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Windows-Updates-a-Caching-Stub-zone-A-windows-updates-store-tp4678454p4678530.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users