[lttng-dev] Disable LTTng tracing to disk

shirish gajera gajerashirish at gmail.com
Thu Mar 26 17:34:28 EDT 2015


Is there any option where I can disable LTTng tracing to disk? But, I want
in memory tracing.

What I want is not to write to disk and reading the tracing from the in
memory. So, my next question will be how to read in memory tracing ?

I tried following but I am not sure whether this will disable tracing to
disk or not.

lttng create --no-output TESTING
lttng enable-channel --userspace --tracefile-size 1M --tracefile-count 1
--overwrite channel1
lttng enable-event -u -a -c channel1
lttng start

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