A release of a 304 status object is that Squid received an "not
modified" reply from the upstream server, and had no cached object to
associate this updated status to.
-- Henrik Nordstrom Squid hacker hillel@learn.co.za wrote: > > Hi > > Are you saying that if the object is not modified then, squid has > in effect cached the new object and therefore deletes one > of them. Otherwise what is happening to cause the RELEASE log in > store.log. > > Thanks > > > At 20:14 00/06/06 +0200, Henrik Nordstrom wrote: > >Regarding the last store.log entries: All of them are for 304 replies > >(Not Modified), and Suqid cannot yet cache these if the object isn't > >already in the cache. > > > >A -1 in store.log (or Squids other logs) means that the information is > >not available. Usually because the origin server didn't provide this > >information. Yes it could also be that the header is unparseable, but > >that is a very rare case. > > > >-- > >Henrik Nordstrom > >Squid hacker > > > > > >hillel@learn.co.za wrote: > >> > >> Hi > >> > >> If I compare access.log to store.log it seems the > >> system is caching the pages and then releasing them i.e. removing them > >> from the cache. Somehow when you come back it remembers that iten had > >> that file but it hasn't, it must then retrieve it and then it deletes it. > >> If I get a SWAPOUT page, then in store.log I get: > >> > >> 960326602.660 SWAPOUT 00000040 200 960312136 921321610 960312736 image/gif > >> 4488 > >> 9/44889 GET http://192.168.0.2:81/images/GCSECon4745Img166.gif > >> > >> I don't get the -1 or unknown values in store.log that you see below > >> when you get a SWAPOUT. > >> > >> In the release-notes-1.1 the -1 means the header is unparsable. > >> What does the header is unparsable mean? And could that cause this? > >> > >> Thanks, for all the help > >> > >> If I go through the access.log I get: > >> > >> 960326035.660 0 196.14.52.155 TCP_MISS/200 13380 GET > >> http://192.168.0.2:81/ > >> default.asp?WCI=Lesson&WCU=1027 - DIRECT/192.168.0.2 text/html > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/logo2.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/top2.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/small_side.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/bn_home.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 255 GET > >> http://192.168.0. > >> 2:81/sharedimages/howtostudy.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/lessons.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 255 GET > >> http://192.168.0. > >> 2:81/sharedimages/testyourself.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 255 GET > >> http://192.168.0. > >> 2:81/sharedimages/aboutthissite.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/contactus.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_MISS/304 243 GET > >> http://192.168.0.2:81/im > >> ages/GCSECon4551Img675.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 255 GET > >> http://192.168.0. > >> 2:81/sharedimages/newsandviews.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_MISS/304 243 GET > >> http://192.168.0.2:81/im > >> ages/GCSECon4551Img62.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_MISS/304 243 GET > >> http://192.168.0.2:81/im > >> ages/GCSECon4551Img637.gif - DIRECT/192.168.0.2 - > >> 960326035.660 0 196.14.52.155 TCP_REFRESH_HIT/304 256 GET > >> http://192.168.0. > >> 2:81/sharedimages/totoparrow.gif - DIRECT/192.168.0.2 - > >> > >> >From store.log > >> > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/top2.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/small_side.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/bn_home.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/howtostudy.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/lessons.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/testyourself.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/aboutthissite.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/contactus.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312169 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/images/GCSECon4551Img675.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/newsandviews.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312169 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/images/GCSECon4551Img62.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312169 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/images/GCSECon4551Img637.gif > >> 960326035.660 RELEASE FFFFFFFF 304 960311569 -1 960312769 unknown > >> -1/0 G > >> ET http://192.168.0.2:81/sharedimages/totoparrow.gif > > > >Received on Wed Jun 07 2000 - 18:00:14 MDT
This archive was generated by hypermail pre-2.1.9 : Tue Dec 09 2003 - 16:53:57 MST
