iSCSI padding should be 0

["Eddy Quicksall" <eddy_quicksall@ivivity.com>]

Julian,

Section 2.1 says the padding should be 0. I guess that is correct because
one may not use CRC and therefore may not want to set them to 0. Wouldn't it
be better if section 2.1 was more specific and mentioned when they must be 0
if there is a CRC. Also, I noticed at the UNH plug fest that at least one
person thought "should" meant "must". Therefore, I don't think it should say
"should" ... I think it should not mention the 0'ness unless there is a CRC
present.

Also,

        transmission.  Padding bytes, when presents in a segment covered by
a
        CRC, have to be set to 0 and are included in the CRC.

should say "when present in".

Eddy_Quicksall@iVivity.com