Hello all,

I need some help.  I recently moved to a new Brocade SAN switch running 4 GB.  
My copy pools, which interface through a SAN switch and down the DWDN to get to 
my copy pool library which interfaces the same way, are running very poorly.  
They average around 7 MB/s.  Prior to the move we were running around 40 MB/s.  
I am using a EMC EDL4100 VTL.  I have run diagnostics on the library and that 
doesn't seem to be the issue.  It has to be some setting on the new switch, 
however I am not a SAN expert.  We are running TSM 5.5.2 on AIX 6.1.  I would 
appreciate any suggestions you may have.

Thanks
Bryan

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