Hi Jerome... On Tue, Apr 20, 2010 at 23:11, jerome zh <[email protected]> wrote: > My target system is mips32 big-endian. > I have successfully install lttng on my PC. Since under this condition, > lttng and lttv were installed on the same machine. > I was confused by how to deploy the lttng and lttv on the target/host > architecture. What kind of mechanism these two independent programs use to > share data?
Please don't top post.... OK, I think I better understand your question now. You want to install lttng and lttv on different machine, right? Based on http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.116.5569&rep=rep1&type=pdf, I conclude that LTTng use relayfs, somekind of "fast" version of netlink and also use circular buffer (to avoid lock, I guess). Regarding dumping the trace via network, according to http://lttng.org/files/slides/desnoyers-talk-ols2006.pdf, we could confirm it is able to do it. Perhaps you could read the manual in detail to find the correct configuration. Good luck... -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to [email protected] Please read the FAQ at http://kernelnewbies.org/FAQ
