Legacy HDS Forums

Win Server 2008 R2 SP1

Discussion created by Legacy HDS Forums on Aug 16, 2011
Latest reply on Oct 21, 2011 by Legacy HDS Forums

Originally posted by: sruby8



When doing a single file copy to/from same volume (made of 1 or more LUNs) I am seeing terribly slow transfer rates. I know this single threaded serial IO is not the best IO to create high IOPS and MB/s but i would expect to see atleast consistent numbers of 150MB/s +.

Anyone else seen this with Server 2008 R2 with native MPIO?

Storage arrays tested have been:
VSP (HDT pool with SSD/SAS/SATA)
USP-V internal (FC 15K)
USP-V with external AMS2500 (all SAS)

any thoughts?

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