Hi Jeff, Many thanks. I am load testing a system with Apache & Weblogic plugin and am curious about the message. The admins have the issue in hand and may have implemented the fix you suggested below. If the fix does not work then we will open a ticket with Oracle.
Again thanks for the help. -Tony Hopefully the fix works --- On Mon, 12/14/09, Jeff Trawick <traw...@gmail.com> wrote: > From: Jeff Trawick <traw...@gmail.com> > Subject: Re: [us...@httpd] Interesting error while using 2.2.11 on Solaris 9 > To: users@httpd.apache.org > Date: Monday, December 14, 2009, 4:08 PM > On Mon, Dec 14, 2009 at 5:33 PM, Tony > Anecito <adanec...@yahoo.com> > wrote: > > Hi All, > > > > Has anyone ever seen this error before while using > Apache on Solaris say in the last year? If so what was the > fix? > > > > Deadlock situation detected/avoided: ap_proxy: > couldn't create the lock > > Isn't that message from the WebLogic plug-in? Ask > them? > > Are you running the worker MPM with multiple listening > sockets? If so: > > It might get better if you change the lock mechanism used > by the > accept mutex. Try "AcceptMutex sysvsem" or > "AcceptMutex pthread". > > The former may require sysdef to increase the number of > semaphore undo > structures available :( > If httpd child processes are crashing, the latter may > result in a web > server hang :( (I doubt it, though) > > --------------------------------------------------------------------- > The official User-To-User support forum of the Apache HTTP > Server Project. > See <URL:http://httpd.apache.org/userslist.html> for more > info. > To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org > " from the digest: users-digest-unsubscr...@httpd.apache.org > For additional commands, e-mail: users-h...@httpd.apache.org > > --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org " from the digest: users-digest-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
