----- Original Message ----- > From: "kumar s" <[email protected]> > To: "mathieu desnoyers" <[email protected]> > Sent: Wednesday, November 13, 2013 1:13:03 AM > Subject: Need Help in starting the trace remotely using TCF / LttngAgent
> Hello, > I am using the following versions to setup lttng on kernel > Linux kernel -2.6.32.27 > LTTV - 0.12.29 > LTTng - 0.190 > LTTControl - 0.81 Hi, These old 0.x versions of lttng are not supported anymore. The TCF agent for those versions even less. I'm CCing lttng-dev just in case anyone has hints. Best regards, Mathieu > This is for mips architecture. I have patched the linux kernel and i am able > to setup the trace on target board and copy the trace host pc to view in > LTTV / eclipse. > Now i am trying to setup tcf-agent and lttng-agent to start and control the > trace remotely. > I have cross compiled the tcf-agent and lttng-agent for mips. The client side > i have compiled it for pc. > When cross compiling tcf-agent the following services has been enabled - > Plugins Splice Zerocopy Cmdline Trace Discovery Locator Streams Terminals in > config.h and also specified in make. > Steps i did to start the ltt on target (Mips) > mount debugfs > export lttd > ltt-armall > start tcf-agent > On client PC > start tcf-client > connect ip address ( Connection established with TCP:) > tcf ltt_control setupTrace "kernel" "0" "traceTest" > Reply error 131097: Command is not recognized > I would like to know what steps i am missing to start the trace remotely. > Thank you > skumar -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com
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