On 2023-03-17 17:26, Saeed Mirzamohammadi wrote: >> Hi Saeed, >> On Thu, Mar 16, 2023 at 09:31:38PM +0000, Saeed Mirzamohammadi wrote: >>> eui64 values are not unique. Here is an example: >>> namespace1 >>> nguid : 36554630529000710025384500000001 >>> eui64 : 002538191100104a >>> namespace2 >>> nguid : 36554630529000710025384500000002 >>> eui64 : 002538191100104a >>> namespace3 >>> nguid : 36554630529000710025384500000003 >>> eui64 : 002538191100104a >>> namespace4 >>> nguid : 36554630529000710025384500000004 >>> eui64 : 002538191100104a >>> >>> I haven’t yet contacted Samsung. Do you recommend any one to reach out to? >> >> I am able to reproduce this error with a PM173X. >> >> nvme id-ns: >> root@missingno:~# nvme id-ns -n 1 /dev/nvme1 | grep eui64 >> eui64 : 00253891010005b3 >> root@missingno:~# nvme id-ns -n 2 /dev/nvme1 | grep eui64 >> eui64 : 00253891010005b3 >> root@missingno:~# nvme id-ns -n 3 /dev/nvme1 | grep eui64 >> eui64 : 00253891010005b3 >> >> dmesg: >> [174690.305507] nvme nvme1: identifiers changed for nsid 1 >> [174878.481002] nvme nvme1: rescanning namespaces. >> [174878.535981] nvme nvme1: duplicate IDs in subsystem for nsid 2 >> [174878.599982] nvme nvme1: duplicate IDs in subsystem for nsid 2 >> [174883.673001] nvme nvme1: rescanning namespaces. >> [174883.740045] nvme nvme1: duplicate IDs in subsystem for nsid 2 >> [174883.784025] nvme nvme1: duplicate IDs in subsystem for nsid 3 >> [174883.852034] nvme nvme1: duplicate IDs in subsystem for nsid 2 >> [174883.892040] nvme nvme1: duplicate IDs in subsystem for nsid 3 >> >> I will report this to our firmware team. Meanwhile, Could you paste your >> output id-ctrl output here? I am interested in the fw version you are using. > > NVME Identify Controller: > vid : 0x144d > ssvid : 0x108e > sn : S64VNE0R602271 > mn : SAMSUNG MZWLR3T8HBLS-00AU3 > fr : MPK94R5Q We have reported this error to our firmware team. I will keep you posted. -- Pankaj
