* lttng view on --live session vs direct babeltrace use on UST
@ 2016-09-14 20:49 Staffan Tjernstrom
0 siblings, 0 replies; only message in thread
From: Staffan Tjernstrom @ 2016-09-14 20:49 UTC (permalink / raw)
To: lttng-dev
I create a session with
lttng create --live 100000
add my events
lttng enable-event -u "my_provider:*"
start it
lttng start
then view the results.
lttng view
works fine, but I need to fine-tune the output fields (I need the
date, and utc time, in particular).
lttng view -e "/usr/bin/babeltrace --clock-date --clock-gmt"
produces the following error:
Trace directory:
net://localhost/host/e7ch1sapphire01.faction.local/auto-20160914-150040
[error] Unable to open trace directory
"net://localhost/host/e7ch1sapphire01.faction.local/auto-20160914-150040".
[warning] [Context] Cannot open_trace of format ctf at path
net://localhost/host/e7ch1sapphire01.faction.local/auto-20160914-150040.
[warning] [Context] cannot open trace
"net://localhost/host/e7ch1sapphire01.faction.local/auto-20160914-150040"
for reading.
[warning] errors occurred when opening trace
"net://localhost/host/e7ch1sapphire01.faction.local/auto-20160914-150040"
for reading, continuing anyway.
When I don't use a live session, the explicit version of lttng view
works as one would expect.
Does anyone have any good ideas where I'm going wrong?:
Kind Regards,
Staffan Tj.
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2016-09-14 20:49 lttng view on --live session vs direct babeltrace use on UST Staffan Tjernstrom
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