[mythtv-commits] Ticket #7752: mythshutdown sometimes doesn't shut down

[MythTV]

#7752: mythshutdown sometimes doesn't shut down
------------------------------------------------+---------------------------
 Reporter:  Petr Stehlik <pstehlik@…>           |       Owner:  ijr    
     Type:  defect                              |      Status:  new    
 Priority:  minor                               |   Milestone:  unknown
Component:  MythTV - General                    |     Version:  unknown
 Severity:  medium                              |     Mlocked:  0      
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 Using up-to-date mythtv 0.22-fixes. Sometimes mythshutdown (started from
 mythbackend) doesn't shut the machine down. Not sure when and why. I have
 disabled active EIT recently but it didn't help, see the following
 mythbackend log from yesterday night:
 {{{
 2009-12-13 22:53:03.313 I'm idle now... shutdown will occur in 60 seconds.
 2009-12-13 22:53:05.988 AFD: Opened codec 0x9b8bcf0, id(MPEG2VIDEO)
 type(Video)
 2009-12-13 22:53:05.992 AFD: codec MP2 has 2 channels
 2009-12-13 22:53:06.001 AFD: Opened codec 0x9b8c460, id(MP2) type(Audio)
 2009-12-13 22:53:07.032 Preview: Grabbed preview
 '/myth/tv/14138_20091213200000.mpg' 720x576 at 600s
 2009-12-13 22:54:04.170 MainServer::ANN Monitor
 2009-12-13 22:54:04.176 adding: htpc as a client (events: 0)
 2009-12-13 22:54:04.178 MainServer::ANN Monitor
 2009-12-13 22:54:04.196 adding: htpc as a client (events: 1)
 2009-12-13 22:54:04.272 CheckShutdownServer returned - OK to shutdown
 2009-12-13 22:54:04.280 Running the command to set the next scheduled
 wakeup time :-
                                                 mythshutdown --setwakeup
 2009-12-14T09:13:00
 2009-12-13 22:54:04.487 Running the command to shutdown this computer :-
                                                 mythshutdown --shutdown
 2009-12-13 22:56:01.088 UPnpMedia: BuildMediaMap VIDEO scan starting in
 :/myth/video:
 2009-12-13 22:56:01.804 UPnpMedia: BuildMediaMap Done. Found 580 objects
 ...
 }}}

 Yesterday at 22:54:04 it should have shut down. 24 hours later the running
 processes are (ps ax | grep myth):
 {{{
  2912 ?        Ssl    6:59 /usr/local/myth/bin/mythbackend -d -l
 /var/log/mythtv/mythbackend.log
  4783 ?        SNl    0:00 mythshutdown --shutdown
 21734 ?        Sl     0:07 mythwelcome
 }}}

 If, in this state, I run the mythshutdown -q manually it does shut down
 properly.
 What's bad is that when it's in this zombie state it doesn't record
 anything like if scheduling was disabled. The MythWelcome even shows that
 next recording will start this morning which was 10 hours ago. So the
 backend is sort of unusable and needs to be restarted to get things
 recording again.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/7752>
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