> that in my spreadsheet. The part of the graph that is confusing me still > is the offset of the 'strategy' line from 0 (zero) time. What is > involved in figuring out what that ~100us offset from 0 for a bunch of > block addresses? Where would THAT time offset come from with the DTrace > script? >
I'm not actually sure, but I'm guessing it's all the first, outer cylinder blocks all hit on the same track, not inducing an electro-mechanical delay (no seeking - just the heads sitting over the right cylinders while the disk spins). Thanks, /jim _______________________________________________ dtrace-discuss mailing list dtrace-discuss@opensolaris.org
