Re: [RFC 0/6] vhost/scsi: Add T10 PI SGL passthrough support

Martin K. Petersen
2014-02-26T01:20:42Z

>>>>> "nab" == Nicholas A Bellinger <nab@linux-iscsi.org> writes:

nab> Mmm, at least for PI I don't think a residual field is necessary.

nab> Any time the metadata is not fully read on outgoing WRITEs, or
nab> written on incoming READs the next hop performing a VERIFY
nab> operation will end up failing with a GUARD or REFERENCE TAG
nab> failure.

nab> MKP..?

Yeah, that should be OK.

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Martin K. Petersen Oracle Linux Engineering