TSM server v5.2.7 on Windows2003

I swapped out our HP LTO-2 drives for HP LTO-3 drives this weekend,
which mostly went ok.  Did have an issue where the tsm 5.2.7 device
driver didn't recognize the drives, but that was fixed by installing the
tsm 5.3.2.4 device driver.  I also updated the "LTO" device class to be
ULTRIUM3C, instead of the ULTRIUM2C that it was previously.

Problem is that I'm not certain it's behaving as lto-3 should.  I'm
getting messages similiar to this....

ANR9999D pvrotherlto.c(281): ThreadId<50> Could not
        determine media type, using drive's highest known
        format

during morning processing.  I also did some quick math on how long the
process took vs. how much data it moved.  It appears that my transfer
rate is 17MB/sec, which is exactly what the old lto-2 drives were.


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