Re: iSCSI: ordered command delivery at the target

[Luben Tuikov <luben@splentec.com>]

Eddy Quicksall wrote:
> 
> Luben
> 
> The Device Server may need to use the iSCSI SDS to get the data ... so all
> data-out PDUs may not have been delivered yet. Does that make a difference
> to your case?

Eddy,

By ``device server'' I mean ``device controller'' which
will most likely do bus mastering on the PCI bus to
obtain the data from the host's memory.

So, I'd put all data in the target node's host memory.

Else, what you are suggesting, the device server will
time out immediately... network (Ethernet) latencies...

-- 
Luben