Hi All, I've summarized my issue below, and I would like to say I have around 215K subscribers on a Dedicated Server With a Quad Xeon CPU and 4GB's Ram. Most notably Mailman chews up around 2GB's+ of Ram but completely max's my CPU usage in top on CentOS. Python runs about 98% to 100% - I suspect this is from a mail drop going on however it doesn't explain below. Please read on.
Mailman Version: 2.1.9 Symptoms: I had an issue a month or so ago where my web interface on " http://mysite.com/mailman/admin/mylist" would lock up on login, and I couldnt access that list. The other lists I could access no problems. I was guided to the FAQ at <http://wiki.list.org/x/noA9> by Mark S. and that temporarily relieved the problem. I find now that I have to completely delete my locks everytime I want to go to a new location in the admin interface. I have included some errors from the locks log below. Can you assist me? Errors: [r...@x mailman]# tail -50 /var/log/mailman/locks Oct 26 21:13:56 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/IncomingRunner.py", line 115, in _dispose Oct 26 21:13:56 2010 (17763) mlist.Lock(timeout=mm_cfg.LIST_LOCK_TIMEOUT) Oct 26 21:13:56 2010 (17763) File "/usr/lib/mailman/Mailman/MailList.py", line 161, in Lock Oct 26 21:13:56 2010 (17763) self.__lock.lock(timeout) Oct 26 21:13:56 2010 (17763) File "/usr/lib/mailman/Mailman/LockFile.py", line 287, in lock Oct 26 21:13:56 2010 (17763) self.__linkcount(), important=True) Oct 26 21:13:56 2010 (17763) File "/usr/lib/mailman/Mailman/LockFile.py", line 416, in __writelog Oct 26 21:13:56 2010 (17763) traceback.print_stack(file=logf) Oct 26 21:13:58 2010 (17763) xlt.lock unexpected linkcount: 1 Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/bin/qrunner", line 278, in ? Oct 26 21:13:58 2010 (17763) main() Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/bin/qrunner", line 238, in main Oct 26 21:13:58 2010 (17763) qrunner.run() Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 71, in run Oct 26 21:13:58 2010 (17763) filecnt = self._oneloop() Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 112, in _oneloop Oct 26 21:13:58 2010 (17763) self._onefile(msg, msgdata) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 170, in _onefile Oct 26 21:13:58 2010 (17763) keepqueued = self._dispose(mlist, msg, msgdata) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/VirginRunner.py", line 38, in _dispose Oct 26 21:13:58 2010 (17763) return IncomingRunner._dispose(self, mlist, msg, msgdata) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/IncomingRunner.py", line 115, in _dispose Oct 26 21:13:58 2010 (17763) mlist.Lock(timeout=mm_cfg.LIST_LOCK_TIMEOUT) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/MailList.py", line 161, in Lock Oct 26 21:13:58 2010 (17763) self.__lock.lock(timeout) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/LockFile.py", line 287, in lock Oct 26 21:13:58 2010 (17763) self.__linkcount(), important=True) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/LockFile.py", line 416, in __writelog Oct 26 21:13:58 2010 (17763) traceback.print_stack(file=logf) Oct 26 21:13:58 2010 (17763) xlt.lock unexpected linkcount: 1 Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/bin/qrunner", line 278, in ? Oct 26 21:13:58 2010 (17763) main() Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/bin/qrunner", line 238, in main Oct 26 21:13:58 2010 (17763) qrunner.run() Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 71, in run Oct 26 21:13:58 2010 (17763) filecnt = self._oneloop() Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 112, in _oneloop Oct 26 21:13:58 2010 (17763) self._onefile(msg, msgdata) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/Runner.py", line 170, in _onefile Oct 26 21:13:58 2010 (17763) keepqueued = self._dispose(mlist, msg, msgdata) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/VirginRunner.py", line 38, in _dispose Oct 26 21:13:58 2010 (17763) return IncomingRunner._dispose(self, mlist, msg, msgdata) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/Queue/IncomingRunner.py", line 115, in _dispose Oct 26 21:13:58 2010 (17763) mlist.Lock(timeout=mm_cfg.LIST_LOCK_TIMEOUT) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/MailList.py", line 161, in Lock Oct 26 21:13:58 2010 (17763) self.__lock.lock(timeout) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/LockFile.py", line 287, in lock Oct 26 21:13:58 2010 (17763) self.__linkcount(), important=True) Oct 26 21:13:58 2010 (17763) File "/usr/lib/mailman/Mailman/LockFile.py", line 416, in __writelog Oct 26 21:13:58 2010 (17763) traceback.print_stack(file=logf) [r...@x mailman]# -- Llewellyn G.S. Curran ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: http://mail.python.org/mailman/options/mailman-users/archive%40jab.org