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) 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
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