Hi! i´m using DSS V6 Lite (6.0up50.8401.4786 64bit) with VMWare esxi 4.0 (171294).

I have made this guide (documents.open-e.com/Open-_DSS_V6_MPIO_with_ESX4i_4.1.pdf) step by step but i can´t get a good iscsi speed.
I have saw this video too and I followed it step by step: http://www.vimeo.com/moogaloop.swf?clip_id=18113062

I have configured jumbo frames to 7000 and 9000.
I have used a dedicated switch with jumbo frames enabled.
Now I ´m using crossover patchs but i´m still getting the same performance.

Also i have configure this: (based on this post: http://forum.open-e.com/showthread.p...ght=slow+iscsi)
On DSS V6 Lite:
Here are the settings I made:
MaxRecvDataSegmentLength=65536
MaxBurstLength=1047552 (the recommended 16776192 knocked out my connection)
MaxXmitDataSegmentLength=65536
FirstBurstLength=523776
MaxOutstandingR2T=8
InitialR2T=No
ImmediateData=Yes

On ESXi 4:
iscovery.sendtargets.iscsi.MaxRecvDataSegmentLeng ht = 65536
node.session.iscsi.FirstBurstLength = 523776
node.session.iscsi.MaxBurstLength = 1047552
node.conn[0].iscsi.MaxRecvDataSegmentLength = 65536
node.session.iscsi.InitialR2T = No
node.session.iscsi.ImmedateData = Yes
node.conn[0].tcp.window_size = 65536

but i cannot improve the speed.
I don´t know what i´m doing wrong.

In DSS V6 Lite i have 2 dedicated intel PRO 1000 Gt (PCI) nics.
H/w raid 3ware 9650SE in RAID 10 configuration.
In esxi the same configuration, 2 dedicated intel PRO 1000 Gt (PCI) nics.

IOmeter shows a maximun of 25 Mb

here are some pics:






Sorry for my english, thank you!!!