Hi Mike, On 11-04-07 01:29 PM, Mike Walczak wrote: > Hi, > I'm trying to get eclipse to show the lttng trace... > Can anyone tell me which version of liblttvtraceread lib I need to get > older trace to come up? > > I'm trying to display traces for target kernel 2.6.16.9 > with following lttng components installed > patch-2.6.16-lttng-0.5.69.tar.bz2. > ltt-control-0.10-12062006 > ltt-usertrace-0.12 > userspace-rcu-0.5.4 > ust-0.12 > LinuxTraceToolkitViewer-0.8.47-12062006 > > > > When I open a trace I get the following > exception (I downloaded/compiled/installed the latest version of the > trace reader, which I guess isn't the right thing to do in this case): > --Mike > > > FedoraBox liblttngtrace-7298415]$ > org.eclipse.linuxtools.lttng.trace.LTTngTraceException: > ERROR : Unrecognized/unsupported trace version. > Library reported a trace version 200.113. > Make sure you installed the Lttv library that support this version > (look for liblttvtraceread-200.113.so).
According to the compatibility list[1], LTTng version 0.5.69 outputs the trace format version 0.7, which is only supported by really old versions of LTTV. The Eclipse TMF viewer only supports versions 2.3, 2.5 and 2.6 . (Funny that it reports "200.113") However, traces generated by UST are all in the 2.6 format, so those would be viewable in Eclipse. [1] http://git.lttng.org/?p=lttv.git;a=blob_plain;f=doc/developer/lttng-lttv-compatibility.html;hb=HEAD Cheers, -- Alexandre Montplaisir DORSAL lab, École Polytechnique de Montréal _______________________________________________ ltt-dev mailing list [email protected] http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
