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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hey Sam,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>From what I understand it seems that your expectation doesn't meet the reality but I am unsure yet.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>It seems that the goal is to fetch and save everything to disk and from disk, right?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>During the time that your clients and proxy are fetching the object using squid, you cannot serve this "in-transit" content to other clients.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Collapsed Forwarding feature of squid should satisfy your use case but depends on the size of the object it might not be the right choice for you.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What objects size are we talking about?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Eliezer<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Arial Rounded MT Bold","serif";color:#1F497D'>----<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Arial Rounded MT Bold","serif";color:#1F497D'><a href="http://ngtech.co.il/lmgtfy/">Eliezer Croitoru</a><br>Linux System Administrator<br>Mobile: +972-5-28704261<br>Email: eliezer@ngtech.co.il<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><img border=0 width=183 height=69 id="Picture_x0020_1" src="cid:image001.png@01D1EC9C.C61281D0"><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> squid-users [mailto:squid-users-bounces@lists.squid-cache.org] <b>On Behalf Of </b>Sam M<br><b>Sent:</b> Tuesday, August 2, 2016 8:43 AM<br><b>To:</b> squid-users@lists.squid-cache.org<br><b>Subject:</b> [squid-users] different results every time<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Hi, <o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>I'm querying lots of files through 4 cache servers connected through parent hierarchy. I clean all the caches before I start and then I query the files again in the same exact order. Weirdly, every time I check the logs, I see a different cache served a file compared with the previous test. The query process is done through a python script that uses wget through a proxy to the cache, hence the query process is really fast. <o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Interestingly, if I put a delay of 1 second between each query, the result will be stable and same every time I run the script. <o:p></o:p></p></div><div><p class=MsoNormal>Following a snippet from the config file after changing it too many times to make it re-produce the same results yet, that didn't help: <br>cache_dir ufs /var/spool/squid 9 16 256<br>cache_mem 0 MB<br>memory_pools off<br>cache_swap_low 100<br>cache_swap_high 100<br>maximum_object_size_in_memory 0 KB<br>cache_replacement_policy lru<br>range_offset_limit 0<br>quick_abort_min 0 KB<br>quick_abort_max 0 KB<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>Can someone shed some light on the issue and how to fix it please?<o:p></o:p></p></div><div><p class=MsoNormal>Thanks, <o:p></o:p></p></div><div><p class=MsoNormal>Sam <o:p></o:p></p></div></div></div></body></html>