[ltt-dev] Running lttv on a different architecture than ltt

Magnus Ekhall magnus.ekhall at gmail.com
Thu Jul 1 03:40:15 EDT 2010


I'm trying to run lttng on an embedded system (sh arch) and the
tracing itself seems to work just fine.

However, analyzing the trace using lttv is problematic. It typically
fails on an assert:

ERROR:tracefile.c:2118:ltt_update_event_size: assertion failed: (info != NULL)


I'm running lttv on my x86-64 desktop.
The versions I use are:

Kernel: 2.6.23
LTTng: 0.10-pre14  	
lttctl: 0.45-11102007  	
lttv: 0.10.0-pre1-15102007

Are there any known issues when it comes to running lttv on a
different architecture than the ltt itself?
Could 64 vs 32 bits matter in this way?

Unfortunately I cannot run lttv on the embedded system itself...

Regards,
Magnus




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