On 11 Feb (13:24:15), kumar s wrote: > Hi, > > I am trying to start the trace on MIPS board and dump it remotely on PC. > > The steps i do > On MIPS board: > lttng create -U net://192.168.233.207 newsession > > lttng enable-event lttng_statedump_start -k > > Error: Event lttng_statedump_start: Unable to connect to lttng-relayd > (channel channel0, session news) > Warning: Some command(s) went wrong > > In lttng-sessiond -vvv log > > [...] > DEBUG3 [1918/2019]: Consumer socket created (fd: 30) and added to output > (in consumer_create_socket() at consumer.c:300) > DEBUG1 [1918/2019]: Setting relayd for session news (in cmd_setup_relayd() > at cmd.c:722) > DEBUG3 [1918/2019]: Relayd connect ... (in relayd_connect() at relayd.c:466) > PERROR [1918/2019]: connect: Connection refused (in > lttcomm_connect_inet_sock() at inet.c:253) > Error: Unable to reach lttng-relayd > DEBUG1 [1918/2019]: Sending response (size: 16, retcode: Unable to connect > to lttng-relayd) (in thread_manage_clients() at main.c:3973) > DEBUG1 [1918/2019]: Clean command context structure (in clean_command_ctx() > at main.c:672) > DEBUG1 [1918/2019]: Accepting client command ... (in > thread_manage_clients() at main.c:3837) > > On the linux pc > i have started lttng-relayd > > lttng-relayd -vvv -C tcp://0.0.0.0:1234 -D tcp://0.0.0.0:5678 (as specified > in doc folder of lttng-tools)
The relayd is started with different ports here so the session creation should also specify those like so: $ lttng create -U net://192.168.233.207:1234:5678 (or use -C/-D). David > > > Unfortunately i get error that lttng-relayd unable to connect. I also tried > started lttng-relayd on mips board and running the same, still i get same > error. > > Can someone explain steps for lttng trace streaming or how i can dump the > trace live onto PC. > > Thank you > Skumar > _______________________________________________ > lttng-dev mailing list > [email protected] > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
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