http://bugzilla.suse.com/show_bug.cgi?id=1095096 http://bugzilla.suse.com/show_bug.cgi?id=1095096#c22 Johannes Thumshirn <jthumshirn@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(jthumshirn@suse.c | |om) | --- Comment #22 from Johannes Thumshirn <jthumshirn@suse.com> --- OK I think I know the difference now. scsi_id (please correct me if I'm worng here Franck) sends different SCSI pass-though commands to the device. I've always concentrated on VPD page code 0x83 for the translation, eventually resulting in nvme_trans_device_id_page() in the nvme scsi compat layer. But it can also sent a page_code of 0x80 resulting in nvme_trans_unit_serial_page(). This (nvme_trans_unit_serial_page()) just copies the first 20 bytes of the controller serial number into the SCSI Inquiry Response. OTOH this is corresponds with the value that's in sysfs' serial attribute. -- You are receiving this mail because: You are on the CC list for the bug.