On Sun, 27 Mar 2005 10:26:29 -0800
Mike Christie <michaelc@xxxxxxxxxxx> wrote:
> reliable receive is ciritical for WRITEs. Even if the WRITE is executed
> successfully on the remote device, if we cannot receive the return status
> from the device the operation will fail at the iscsi driver side due to a
> SCSI timeout.
I keep hearing this word "reliable", it means something very
different for TCP over a transport like IP than it does
for the SCSI layer.
It is, in fact, the whole difficulty of implementing iSCSI:
being able to cope with this difference in expectations.
All I can see is that the SCSI layer's timeout is inappropriate
for something like iSCSI, not that TCP or networking needs
to change in some way.
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