[Mailman-Users] Mailman 2.1.23: Issues with mailmanctl restart

[Mark Sapiro]

On 06/20/2017 07:12 AM, Frank Lanitz wrote:
> Hello,
> 
> I have seen recently issues with mailmanctl restart: From time to time
> there seems to be some kind of race condition between shutdown and
> startup. Inside qrunner log it looks something like — but not started.
> 
> Jun 18 02:20:21 2017 (30372) OutgoingRunner qrunner caught SIGTERM. 
> Stopping.
> Jun 18 02:20:21 2017 (30368) BounceRunner qrunner caught SIGTERM. 
> Stopping.
> Jun 18 02:20:21 2017 (30368) BounceRunner qrunner exiting.
> Jun 18 02:20:21 2017 (30372) OutgoingRunner qrunner exiting.
> Jun 18 02:20:21 2017 (30370) IncomingRunner qrunner caught SIGTERM. 
> Stopping.
> Jun 18 02:20:22 2017 (30370) IncomingRunner qrunner exiting.
> Jun 18 02:20:21 2017 (30373) VirginRunner qrunner caught SIGTERM. 
> Stopping.
> Jun 18 02:20:22 2017 (30367) ArchRunner qrunner caught SIGTERM.  Stopping.
> Jun 18 02:20:22 2017 (30367) ArchRunner qrunner exiting.
> Jun 18 02:20:22 2017 (30369) CommandRunner qrunner caught SIGTERM. 
> Stopping.
> Jun 18 02:20:22 2017 (30373) VirginRunner qrunner exiting.
> Jun 18 02:20:22 2017 (30369) CommandRunner qrunner exiting.
> Jun 18 02:20:22 2017 (30371) NewsRunner qrunner caught SIGTERM.  Stopping.
> Jun 18 02:20:24 2017 (30371) NewsRunner qrunner exiting.
> Jun 18 02:20:22 2017 (30374) RetryRunner qrunner caught SIGTERM.  Stopping.
> Jun 18 02:20:25 2017 (30374) RetryRunner qrunner exiting.


The above looks like normal entries for a "stop" except for a missing
"Master watcher caught SIGTERM.  Exiting.". Are you saying that
"restart" acts like "stop"?


> (the restart is getting triggered by some logrotate-magic but this is
> also happening from time to time when executing it directly)


The logrotate script should do "reopen", not "restart".


> I cannot see any segfault or exception by now and wondering whether only
> me is seeing this kind of issue?


I have not seen any reports of "restart" not restarting.

-- 
Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan