RE: iscsi : DataPDULength can differ in each direction.

[Dave Sheehy <dbs@acropora.rose.agilent.com>]

> 	Can someone give a tangible benefit to this that can outweigh the
> spec and implementation churn at this late stage of the game?

It would allow iSCSI HBAs to interact more efficiently with SW iSCSI 
implementations and vice versa.

> 	From my point of view the benefit of asymmetric PDU sizes would have
> to be very large to make it worth the extra complexity in buffer
> management code alone.

From the vantage point of an iSCSI HBA it doesn't seem all that hard.

Dave