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OK.
I have upgraded to a Quad Core CPU (intel Q8300) with 4 GB of ram and a mobo with intel chipset (Don´t remember wich one).
The performance is even worst!!!
I only have a maximun of 15.000 Kbps on each Nic and a total usage of 28647 kbps (according the esxi graphics)
I give up with this. Tomorrow i think that i will go back to Openfiler.
Thank you all!!!
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On DSS side:
1. From the console, press CTRL+ALT+W,
2. Select Tuning options -> iSCSI daemon options -> Target options,
3. Select the target in question,
4. change the MaxRecvDataSegmentLength and MaxXmitDataSegmentLength values to the
maximal required data size (check w/ the initiator to match).
maxRecvDataSegmentLen=262144
Maxxmitdatasegment=262144
maxoutstandingr2t=8
InitialR2T=No
ImmediateData=Yes
Set allow and deny IP's for each target.
Enable WB on targets
On VMWare side, set static targets, not discovery method.
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Gr-R:
I have done what you askme. The speed has improove but i don´t know if the results are good or it can be greater.
Here are some pics:
Speed on esxi:
http://descargas.fiesa.com.ar/descar...s/esxisays.JPG
HD Tach on a VM:
http://descargas.fiesa.com.ar/descar...ios/hdtach.JPG
Configuration on iscsi initiator: (static targets configured)
http://descargas.fiesa.com.ar/descar.../initiator.JPG
Configuration on iscsi Nics on esxi:
http://descargas.fiesa.com.ar/descar.../iscsinics.JPG
If you see something wrong please telme.
Thanks for your help
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An update:
Testing the transfer speed between the open-e and the esxi i have saw the horrible speed that i have, :confused:
Don´t know why iscsi is so dificult to use.
One parameter here, one parameter there but everybody has diferent results with the same configuration.
http://descargas.fiesa.com.ar/descar...sxirecieve.JPG
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Send me PM, and I'll tell ya how to send me logs.
Speeds could be better, but maybe it isnt the NIC's...............
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