Re: Half or full duplex?

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> Apologies for the delayed response, still catching up on post holiday
> items..
>

No issues. Nothing bad happened. :-)

> In my experience with qla2xxx target mode on 25xx + 26xx series
> hardware, I've never seen half-dupex mode negotiated using either
> point-to-point or switched fabric configurations.
>

We're using qle2460 4 gbit adapters due to it's ultra low cost and
while they seem to work very well then I am unable to get more than
270 MB/s out of them when doing storage vmotion.
I should note that both storage arrays using target are certainly
capable of delivering more than 400 MB/s when doing local tests e.g.
dd copy.

Obviously the expectation is to get the same over FC as you get locally.

I did some tests from within VMware itself where a vm was running a
benchmark tool that was reading and writing in different block sizes.
This is the only time I've seen surpassing the 400 MB/s.

However I am still unsure if I am really getting what is expected.

Is there a way to verify in target or Linux overall what speed is set?

Thank you.

-- Henrik
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