Nicolas Williams writes:
> But the point is that kmdb scripting and lsof are on the same footing.

Yes, it's exactly the same thing by slightly different means.

The difference, and it's not much, is that a user of mdb looking at
the kernel likely knows that unless the target is stopped (as with mdb
-K), the data structures are volatile, and that the contents of most
of the structures is undocumented territory, so you need to have
cscope open in another window while you try this trick.

The user of 'lsof', on the other hand, is likely an administrator who
believes he's getting the truth about what his system is actually
doing.  Unfortunately, that faith is at least a little misplaced due
to the nature of reading from live kernel memory.

-- 
James Carlson, Solaris Networking              <james.d.carl...@sun.com>
Sun Microsystems / 35 Network Drive        71.232W   Vox +1 781 442 2084
MS UBUR02-212 / Burlington MA 01803-2757   42.496N   Fax +1 781 442 1677
_______________________________________________
dtrace-discuss mailing list
dtrace-discuss@opensolaris.org

Reply via email to