31 Jan
2018
31 Jan
'18
9:07 a.m.
$ lsof -p `pgrep jackdbus ` | grep log
Output of lsof -p `pgrep jackd` (I don't have jackdbus):
pi@realtimepi:~ $ lsof -p `pgrep jackd`
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
jackd 578 pi cwd DIR 179,2 4096 2 /
jackd 578 pi rtd DIR 179,2 4096 2 /
jackd 578 pi txt REG 179,2 34080 42764 /usr/local/bin/jackd
jackd 578 pi mem REG 179,2 168156 254843 /usr/local/lib/jack/jack_alsa.so
jackd 578 pi DEL REG 0,16 11508 /dev/shm/jack-1000-0
jackd 578 pi mem REG 179,2 902752 10550
/usr/lib/arm-linux-gnueabihf/libasound.so.2.0.0
jackd 578 pi DEL REG 0,16 11507 /dev/shm/jack-shm-registry
jackd 578 pi mem REG 179,2 1234700 1887
/lib/arm-linux-gnueabihf/libc-2.24.so
jackd 578 pi mem REG 179,2 116372 1902
/lib/arm-linux-gnueabihf/libgcc_s.so.1
jackd 578 pi mem REG 179,2 452152 1914
/lib/arm-linux-gnueabihf/libm-2.24.so
jackd 578 pi mem REG 179,2 1269620 10687
/usr/lib/arm-linux-gnueabihf/libstdc++.so.6.0.22
jackd 578 pi mem REG 179,2 9800 1896
/lib/arm-linux-gnueabihf/libdl-2.24.so
jackd 578 pi mem REG 179,2 26632 1952
/lib/arm-linux-gnueabihf/librt-2.24.so
jackd 578 pi mem REG 179,2 127300 1948
/lib/arm-linux-gnueabihf/libpthread-2.24.so
jackd 578 pi mem REG 179,2 1241196 40853
/usr/local/lib/libjackserver.so.0.1.0
jackd 578 pi mem REG 179,2 21868 10548
/usr/lib/arm-linux-gnueabihf/libarmmem.so
jackd 578 pi mem REG 179,2 138576 1840
/lib/arm-linux-gnueabihf/ld-2.24.so
jackd 578 pi DEL REG 0,16 8034
/dev/shm/jack_sem.1000_default_freewheel
jackd 578 pi mem CHR 116,16 11413 /dev/snd/pcmC0D0p
jackd 578 pi mem CHR 116,24 11414 /dev/snd/pcmC0D0c
jackd 578 pi DEL REG 0,16 11510
/dev/shm/jack_sem.1000_default_system
jackd 578 pi DEL REG 0,16 11509 /dev/shm/jack-1000-1
jackd 578 pi 0r CHR 1,3 0t0 1028 /dev/null
jackd 578 pi 1w CHR 5,1 0t0 1035 /dev/console
jackd 578 pi 2u unix 0xb6447480 0t0 10734 type=STREAM
jackd 578 pi 3u REG 0,16 12 11510
/dev/shm/jack_sem.1000_default_system (deleted)
jackd 578 pi 4u CHR 116,0 0t0 11412 /dev/snd/controlC0
jackd 578 pi 5u unix 0xb78a4380 0t0 8031 /dev/shm/jack_default_1000_0
type=STREAM
jackd 578 pi 6u CHR 116,16 0t0 11413 /dev/snd/pcmC0D0p
jackd 578 pi 7u CHR 116,24 0t0 11414 /dev/snd/pcmC0D0c
jackd 578 pi 8u unix 0xb78a7b80 0t0 8033 type=STREAM
jackd 578 pi 9u REG 0,16 12 8034
/dev/shm/jack_sem.1000_default_freewheel (deleted)
jackd 578 pi 10u unix 0xb78a7800 0t0 11511 /dev/shm/jack_default_1000_0
type=STREAM
Interesting to see the DEL for file descriptor.
If you are lucky your jackd logs to a logfile and you
might be able to find out
what happened.
I'll search for a log file.
Regards
/Robert