Re: iSCSI: synch and steering comments

[Matt Wakeley <matt_wakeley@agilent.com>]

> -Section 1.2.8.2 states that a Synch and Steering layer is optional.
>  It has to be qualifed that it is optional only for those iSCSI devices
>  which perform connection recovery on header digest errors, since that's
>  how they cope with loss of framing. (I guess this may change in next rev?)
> 
> +++ with the new format I think that we have:
> 
> - one more chance if we go for format 1 or
> - drop the connection on header error
> 
> In both cases we can leave synch and steering optional

If framing is implemented, then you don't have to drop the connection on a
header error, since the next frame by definition contains the beginning of the
next header.

-Matt