[mythtv-commits] Ticket #6905: mythbackend hangs while recording

[MythTV]

#6905: mythbackend hangs while recording
---------------------------------------------+------------------------------
 Reporter:  David Asher <asherml at gmail.com>  |       Owner:  ijr    
     Type:  defect                           |      Status:  new    
 Priority:  minor                            |   Milestone:  unknown
Component:  MythTV - General                 |     Version:  unknown
 Severity:  medium                           |     Mlocked:  0      
---------------------------------------------+------------------------------
 I'm running trunk r21261 -- originally mytbuntu weekly build, but I
 rebuilt to get symbols.

 I've had several situations where some portion of mythbackend becomes non-
 responsive while doing several back-to-back recordings w/real-time
 mythcommflag-ging.  Then any job which needs to talk to the backend hangs.
 Sometimes it means I've got a generate-preview waiting, other times its a
 bunch of mythtv-status jobs, and mythweb always times out with some HTTP
 request error (sorry, I don't have the exact error -- i'll grab it next
 time).  I've got a gdb.txt backtrace for the most recent one, this case
 was one with many hanging mythtv-status jobs.   Please let me know
 anything I can do to help debug.

 Oh, If I start mythbackend "--verbose all" it doesn't happen.

 $ /usr/bin/mythbackend --version
 Please include all output in bug reports.
 MythTV Version   : exported
 MythTV Branch    : trunk
 Network Protocol : 46
 Library API      : 0.22.20090813-1
 QT Version       : 4.5.0
 Options compiled in:
  linux profile using_oss using_alsa using_pulse using_jack using_backend
 using_directfb using_dvb using_firewire using_frontend
 using_glx_proc_addr_arb using_hdhomerun using_hdpvr using_iptv using_ivtv
 using_joystick_menu using_libfftw3 using_lirc using_mheg
 using_opengl_video using_opengl_vsync using_qtwebkit using_v4l using_x11
 using_xrandr using_xv using_xvmc using_xvmc_vld using_xvmcw
 using_bindings_perl using_bindings_python using_opengl using_vdpau
 using_ffmpeg_threads using_libavc_5_3 using_live using_mheg

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/6905>
MythTV <http://www.mythtv.org/>
MythTV