I'm trying to send a device identification VPD page (0x83) SCSI INQUIRY to a CISCO Virtual scsi-fcp::target device from an initiator machine and receive the following:
# sg_inq -i /dev/sg4
VPD INQUIRY: Device Identification page
inquiry: field in cdb illegal (page not supported)
sending "standard" inquiry however returns a valid answer.
Am I missing something here? Is there a security feature which may prevent me from receiving an answer?
How do I cause the switch to answer this basic mandatory inquiry?
Your help will be much appreciated.