The log file was from the failing instance. It was residing in the C:\JRuns\Logs\ folder.
IIS is sitting on both boxes so I'm not sure if that classes as a "dedicated IIS box". We have round robin on the DNS as well so requests are being passed to both boxes. I actually didn't know about those logs. You learn something new every day :-) Just looking at the same time as those previous logs these start 2 milliseconds after the failure notice. Nothing was happening in these logs for a few hours before this... C:\JRun4\lib\wsconfig\1\LogFiles\jrun_iis6_wildcard080227.log - 2008-02-27 10:50:43 jrISAPI[2192:6480] Sticky session breakage, a host for serving session 503042d9e2ad1a7e34287c18369f231a287aTR; __utma=228107678.392619640.1204109239.1204109239.1204109239.1; __utmb=228107678; __utmc=228107678; __utmz=228107678.1204109239.1.1.utmccn=(referral)|utmcsr=us.f352.mail.yahoo.com|utmcct=/ym/ShowLetter|utmcmd=referral not available. Failing over to another server, but above session is broken. 2008-02-27 10:50:45 jrISAPI[4052:6480] Sticky session breakage, a host for serving session 50302bd60c2496e669ee2155771f16362587TR not available. Failing over to another server, but above session is broken. 2008-02-27 10:50:52 jrISAPI[9760:6480] Sticky session breakage, a host for serving session 5030b494a4dd95871bb572701d10113ba365TR; __utma=228107678.629465025.1204106629.1204106629.1204106629.1; __utmb=228107678; __utmc=228107678; __utmz=228107678.1204106629.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none) not available. Failing over to another server, but above session is broken. C:\JRun4\lib\wsconfig\wsconfig.log - I'm not seeing anything on the 27th at that time. Does that help at all? Cheers for all your help, James >I just poked around my server a bit... > >Exactly what log file did you past from in the OP. >If you have a dedicated IIS box and depending on your OS, I'm not sure >if the directories will be the same, but do you have anything useful in >these logs: >C:\JRun4\lib\wsconfig\wsconfig.log >C:\JRun4\lib\wsconfig\1\LogFiles\jrun_iis6_wildcard000000.log > >In the last log, the "1" directory corresponds to the clusters set up in >C:\JRun4\lib\wsconfig\wsconfig.properties. I obviously have IIS6, and >the number on the end of the file name is auto-incrementing. > >~Brad > >down" > >Is it possible there is a connectivity issue which is causing the JRun >connectors (which are loaded on the IIS box and control load balancing) >to think that instance is down? > >I don't know off the top of my head if there is a log file on the IIS >box. > >~Brad ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:300082 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4

