Ok, sorry for the break - I had to go off and work on something else,
but I'm back now.
To recap: I have a site that has a lot of scheduled procs that run
frequently, so there is one going off every few seconds. Under
AOLserver 4.0.1, I had no problems restarting this site, but under
4.0.10 it stops accepting connections but keeps on running the
scheduled procs.
From the error logs:
4.0.1:
[08/Jul/2005:20:00:57][30673.3073912960][-main-] Notice: nsmain:
AOLserver/4.0 stopping
[08/Jul/2005:20:00:57][30673.3073912960][-main-] Notice: serv: stopping
server: live-gmt
[08/Jul/2005:20:00:57][30673.3073912960][-main-] Notice: serv:
connection threads stopped
[08/Jul/2005:20:00:57][30673.3073912960][-main-] Notice: driver:
shutdown complete
[08/Jul/2005:20:00:57][30673.3073912960][-main-] Notice: sched:
shutdown pending
[08/Jul/2005:20:00:57][30673.3063348144][-sched-] Notice: sched:
shutdown started
[08/Jul/2005:20:00:57][30673.3063348144][-sched-] Notice: sched:
waiting for event threads...
[08/Jul/2005:20:00:57][30673.3045063600][-sched:idle1-] Notice: exiting
[08/Jul/2005:20:00:57][30673.3050306480][-sched:idle2-] Notice: exiting
[08/Jul/2005:20:00:57][30673.3048209328][-sched:idle0-] Notice: exiting
[08/Jul/2005:20:00:59][30673.3063348144][-sched-] Notice: sched:
shutdown complete
[08/Jul/2005:20:00:59][30673.3063348144][-shutdown-] Notice: nslog:
closing '/export/logs/live/live-gmt.log'
[08/Jul/2005:20:00:59][30673.3073912960][-main-] Notice: nsmain:
AOLserver/4.0 exiting
4.0.10:
[18/Jul/2005:16:35:50][11681.3086617504][-main-] Notice: nsmain:
AOLserver/4.0.10 stopping
[18/Jul/2005:16:35:50][11681.3086617504][-main-] Notice: driver:
triggering shutdown
[18/Jul/2005:16:35:50][11681.3086617504][-main-] Notice: serv: stopping
server: live-gmt
[18/Jul/2005:16:35:51][11681.3086617504][-main-] Notice: serv:
connection threads stopped
and then it goes on allowing new scheduled procs to start up and run,
so it never goes any further with it's shutdown. It appears it will
stay in this state forever, though I've never left it longer than about
5 minutes.
When we discussed this before Dossy suggested modifying background
threads to detect that the server is shutting down. That's not the
problem, though; as far as I know we don't have any particularly
long-running processes. The problem is that the scheduler is letting
new ones start up.
Any suggestions on how to debug/fix this?
thanks,
janine
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