Usage for LOGICAL UNIT NOT READY, SA CREATION IN PROGRESS sense bytes

Gerry Houlder gerry.houlder at seagate.com
Fri Mar 28 12:55:28 PDT 2014


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Hi,
I have noticed that LOGICAL UNIT NOT READY, SA CREATION IN PROGRESS sense
code is described is SPC-4 as specifically tied to IKEv2-SCSI protocol
negotiation sequences.
My company sees a need to use a similar ASC/ ASCQ for TCG security
sessions. The question is -- is it OK to use exactly the same sense bytes
for a TCG session (or other security protocol session) or do i need to
define a new ASC/ ASCQ that will read something like "LOGICAL UNIT NOT
READY, SECURITY SESSION OPEN"?
Please respond with opinions to the T10 reflector. If sentiment is against
using this code for security session other than IKEv2-SCSI, then i will
bring a proposal to the May T10 meeting to create the new sense code.



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