Mon, Oct 18, 2021 at 11:44:32PM +0300, glenvt18 wrote:
What is the output of lsof | grep frontend when VDR is in the "idle" state?
I produced some output from /proc/$(pgrep vdr)/fd which I think might be more helpful. The last-but-one "ls" output was "too soon" after I started and paused the recording, so VDR was still in normal mode.
In case you wonder, the connection between lircd and vdr did not work last time I tried, and probably also not this time. That is why I used telnet to the SVDRP port.
The last "ls" command was when VDR was expected to be idle (after 1-minute timeout, instead of the 15-minute timeout of your patch). I ran the command once more after a while, and the output remained identical.
Note that this USB DVB-T stick has two frontends for the same aerial connector. I think that one is for DVB-T and another for DVB-T2. You can see that "frontend1" was replaced with "frontend0" in the not-quite-idle mode.
I am happy to try a revised patch, and I can also use GDB ("thread apply all backtrace" and such) if that is needed.
This was the latest commit 0d50ec57f50375c8fda92d117e348dd8fd5a77a9 ("Version 2.5.6") from http://git.tvdr.de/vdr.git with only your patch on top (and the 15-minute timeout changed to 1 minute).
Best regards, Marko pi@raspberrypi:~ $ sudo service lircd start pi@raspberrypi:~ $ pgrep lircd 3811 pi@raspberrypi:~ $ sudo ls -l /proc/3811/fd yhteensä 0 lr-x------ 1 root root 64 loka 20 21:37 0 -> /dev/null lrwx------ 1 root root 64 loka 20 21:37 1 -> socket:[47310] lrwx------ 1 root root 64 loka 20 21:37 2 -> socket:[47310] lrwx------ 1 root root 64 loka 20 21:37 3 -> socket:[49360] lrwx------ 1 root root 64 loka 20 21:37 4 -> socket:[47311] lrwx------ 1 root root 64 loka 20 21:37 5 -> /run/lirc/lircd.pid lr-x------ 1 root root 64 loka 20 21:37 6 -> /sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/rc/rc0/protocols lr-x------ 1 root root 64 loka 20 21:37 7 -> /sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.5/rc/rc0/protocols pi@raspberrypi:~ $ sudo service vdr start pi@raspberrypi:~ $ sudo lsof /dev/dvb/adapter0/* COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME vdr 3878 vdr 7u CHR 212,3 0t0 42703 /dev/dvb/adapter0/frontend0 pi@raspberrypi:~ $ sudo ls -l /proc/3878/fd yhteensä 0 lr-x------ 1 root root 64 loka 20 21:37 0 -> /dev/null lrwx------ 1 root root 64 loka 20 21:37 1 -> socket:[48975] lrwx------ 1 root root 64 loka 20 21:37 10 -> socket:[49006] lrwx------ 1 root root 64 loka 20 21:37 11 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 12 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 13 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 14 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 15 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 16 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 17 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 18 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 2 -> socket:[48975] lrwx------ 1 root root 64 loka 20 21:37 3 -> socket:[48980] lrwx------ 1 root root 64 loka 20 21:37 4 -> /dev/dvb/adapter0/frontend1 lrwx------ 1 root root 64 loka 20 21:37 5 -> /dev/vchiq lrwx------ 1 root root 64 loka 20 21:37 6 -> socket:[49005] lrwx------ 1 root root 64 loka 20 21:37 7 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 8 -> /dev/dvb/adapter0/demux0 lr-x------ 1 root root 64 loka 20 21:37 9 -> /dev/dvb/adapter0/dvr0 pi@raspberrypi:~ $ telnet localhost 6419 Trying ::1... Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 raspberrypi SVDRP VideoDiskRecorder 2.5.6; Wed Oct 20 21:40:00 2021; UTF-8 hitk menu 250 Key "menu" accepted hitk 4 250 Key "4" accepted hitk red 250 Key "red" accepted hitk pause 250 Key "pause" accepted quit 221 raspberrypi closing connection Connection closed by foreign host. pi@raspberrypi:~ $ date ke 20.10.2021 21.40.45 +0300 pi@raspberrypi:~ $ sudo ls -l /proc/3878/fd yhteensä 0 lr-x------ 1 root root 64 loka 20 21:37 0 -> /dev/null lrwx------ 1 root root 64 loka 20 21:37 1 -> socket:[48975] lrwx------ 1 root root 64 loka 20 21:37 10 -> socket:[49006] lrwx------ 1 root root 64 loka 20 21:37 13 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 14 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 15 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 16 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 17 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 2 -> socket:[48975] lrwx------ 1 root root 64 loka 20 21:37 3 -> socket:[48980] lrwx------ 1 root root 64 loka 20 21:37 4 -> /dev/dvb/adapter0/frontend1 lrwx------ 1 root root 64 loka 20 21:37 5 -> /dev/vchiq lrwx------ 1 root root 64 loka 20 21:37 6 -> socket:[49005] lr-x------ 1 root root 64 loka 20 21:37 7 -> /var/lib/video/XXX/2019-01-05.19.07.19-0.rec/00001.ts pi@raspberrypi:~ $ date ke 20.10.2021 21.41.17 +0300 pi@raspberrypi:~ $ sudo ls -l /proc/3878/fd yhteensä 0 lr-x------ 1 root root 64 loka 20 21:37 0 -> /dev/null lrwx------ 1 root root 64 loka 20 21:37 1 -> socket:[48975] lrwx------ 1 root root 64 loka 20 21:37 10 -> socket:[49006] lrwx------ 1 root root 64 loka 20 21:37 11 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 12 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 13 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 2 -> socket:[48975] lrwx------ 1 root root 64 loka 20 21:37 3 -> socket:[48980] lrwx------ 1 root root 64 loka 20 21:37 4 -> /dev/dvb/adapter0/frontend0 lrwx------ 1 root root 64 loka 20 21:37 5 -> /dev/vchiq lrwx------ 1 root root 64 loka 20 21:37 6 -> socket:[49005] lr-x------ 1 root root 64 loka 20 21:37 7 -> /var/lib/video/XXX/2019-01-05.19.07.19-0.rec/00001.ts lrwx------ 1 root root 64 loka 20 21:37 8 -> /dev/dvb/adapter0/demux0 lrwx------ 1 root root 64 loka 20 21:37 9 -> /dev/dvb/adapter0/demux0 _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx https://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
