Rich Morin wrote On 11/10/07 21:28,: >At WWDC, some Apple folks discussed turning on DTrace early >in the boot process. I gather that this uses anonymous >tracing, but I'm not at all sure where they started up the >DTrace program. Any suggestions on how to do this? > > Refer to the 'Anonymous Tracing' chapter of DTrace guide.
>FWIW, my notion is to have DTrace log a variety of "major >events" (e.g., exec, fork, open), > Any tracing that you do at prompt can be done even here. >feeding the output to a >logging script. > The data is stored in kernel and can be retrieved later on [after the system booted up] using 'dtrace -ae'. -surya > So, I need the system to be in a state that >can support file I/O, scripting, etc. > >-r > > _______________________________________________ dtrace-discuss mailing list [email protected]
