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Date:      Sun, 05 May 2013 20:46:55 -0500
From:      Pedro Giffuni <>
Subject:   Reference documentation for a scsi DTrace provider.
Message-ID:  <>

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By the way Solaris implemented some DTrace providers it looks like we 
need a scsi provider as a starting point for a iscsi provider, which in
turn (plus the IP provider) is also a requirement to get NFSv4/NFSv3

I suspect there may be some interest on having a scsi DTrace provider
for it's own purposes, so JIC someone wants to try and at least for
documentation purposes I will share some links I found on how it was
done for OpenSolaris.

The original commit in OpenSolaris seems to have been this:

Then there is an interesting blog posting that accompanies it:

"Adding a Dtrace provider to the kernel"

And some general introductory documentation for reference:

Hope someone finds this helpful,


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