[lttng-dev] More LTTng problems

[Henrik Hautakoski]

Ok so I attached the output from lttng-sessiond (it's large).

the commands was:

# lttng-sessiond --vvv --no-kernel --verbose-consumer

# lttng list -u

# lttng create mysession

# lttng enable-event -a -u

Nothing shows up in dmesg.

On Fri, Aug 17, 2012 at 5:15 PM, David Goulet <dgoulet at efficios.com> wrote:
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> Hi,
>
> Actually, this error means that a problem occurred *during* the 32 bit
> consumer spawning process... It seems the binary was found but failed
> to exec it.
>
> Running the session daemon (lttng-sessiond) with options "-vvv
> - --verbose-consumer" will help us pin down the problem.
>
> Send me back the output, I'll be able to tell you what's going on (and
> also the series of command you guys did before the enable-event).
>
> Last thing, make sure the lttng-consumerd did not segfault (dmesg) or
> any other lttng-tools component.
>
> Thanks!
> David
>
> Mathieu Desnoyers:
>> It looks like you did not build a 32-bit consumer. I'm ccing David
>> Goulet, maintainer of lttng-tools.
>>
>> Thanks,
>>
>> Mathieu
>>
>> * Henrik Hautakoski (henrik at fiktivkod.org) wrote:
>>> Hi. got lttng working now. but when given the following command,
>>> we get an error.
>>>
>>> $ lttng enable-event -a -u Error: Events: 32-bit UST consumer
>>> start failed (channel channel0, session mysession)
>>>
>>> Could not find any information about this error massage. do you
>>> have any ideas?
>>>
>>> -- Henrik Hautakoski henrik at fiktivkod.org
>>
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-- 
Henrik Hautakoski
henrik at fiktivkod.org
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