Hi, I can start , stop , pause the trace remotely. I am also able to save the trace on local machine (target-mips board). I am unable to save the trace on remote machine. I get the following error.
> lttctl_client ltt_control writeTraceNetwork "kernel" "0" "traceTest" "/home/techie/Desktop/tracetest" 2 false false false Reply error 131077: Channel closed Thank you skumar On Wed, Nov 13, 2013 at 6:01 PM, Mathieu Desnoyers < [email protected]> wrote: > ------------------------------ > > *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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