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Re: vmware 4.1 and hooking up 2 different iscsi SAN units

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so nothing...?

 

How about this:

 

I am using the iscsi software inititiator.

 

Is that limited somehow?

 

I connected one of my hosts directly to the storage using 10gbE copper directly...bypassing the switch and the fabric and recieved simular results.

 

IOmeter  with 16k 100% read 100% seq shows about 18k iops @ 280MB/sec

Copying from 2 vms between shares shows 170MB/sec one way and 200 - 250 the other.

 

This is using a PSP of round robin per the vendors recommdations.

 

This all seems a bit slow given 10gbE

 

Ive tried to use a program called "throughput.exe" which tells you how fast it thinks it can send between 2 windows machines. It is showing me 700MB/sec or around 5Gbit/sec

 

Im confused as to why all the inconsistent results.

 

Id like to put this into production but will not do so until it starts performing consistently.


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