Re: [lttng-dev] tracing user event from multiple dockers

2024-03-05 Thread Zvi Vered via lttng-dev
Hi Kienan, Thank you very much ! Best regards, Zvika On Mon, Mar 4, 2024 at 5:11 PM Kienan Stewart wrote: > Hi Zvika, > > To share a sessiond the LTTng home and run directories, and the shared > memory should be shared between the containers. > > Eg. > https://github.com/mjeanson/gcloud-lttng/

[lttng-dev] Using CRIU with LTTng-instrumented applications

2024-03-05 Thread Daniel Glöckner via lttng-dev
Hi, we are trying to use LTTng in an application that will be dumped and restored across reboots with CRIU. The problem is that CRIU is unable to restore the unix sockets used to communicate with lttng-sessiond and would try to restore the lttng-ust-wait-8 shared memories to the contents they had