MNM87 Posted February 10, 2023 Share Posted February 10, 2023 Hello i just bought 2 ssd's (MKNSSDTS2TB-D8) but i can only see one in unraid. i can see bought in bios. before i had a kingston in one of the m2 slots and if i use the kingston and one of the new drives it works fine. I also tried the other new ssd with the kingston and then it works fine to. its just when i add bought new it only shows one drive. I think its maybe because unraid cant tell the difference between the 2 drives. Any idea how to make it work? 🙂 Quote Link to comment
itimpi Posted February 10, 2023 Share Posted February 10, 2023 9 minutes ago, MNM87 said: Hello i just bought 2 ssd's (MKNSSDTS2TB-D8) but i can only see one in unraid. i can see bought in bios. before i had a kingston in one of the m2 slots and if i use the kingston and one of the new drives it works fine. I also tried the other new ssd with the kingston and then it works fine to. its just when i add bought new it only shows one drive. I think its maybe because unraid cant tell the difference between the 2 drives. Any idea how to make it work? 🙂 You are likely to get better informed feedback if you attach your system’s diagnostics zip file to your next post in this thread. there can be a problem if the drives do not report different serial information Quote Link to comment
MNM87 Posted February 10, 2023 Author Share Posted February 10, 2023 I am sorry you are right. here is the diagnostics. Do you know if there any way to manually give them id? nas-diagnostics-20230210-2037.zip Quote Link to comment
itimpi Posted February 10, 2023 Share Posted February 10, 2023 17 minutes ago, MNM87 said: Do you know if there any way to manually give them id? Not that I know of. Other similar scenarios a ‘quirk’ has been added to the Linux kernel. I believe it is deficiency in the drives firmware which stops them having unique id’s. Quote Link to comment
MNM87 Posted February 10, 2023 Author Share Posted February 10, 2023 I think they have different id's. here is some pictures. Do you know what the problem can be if its not the id? Quote Link to comment
itimpi Posted February 10, 2023 Share Posted February 10, 2023 I see entries like: Feb 10 20:08:43 NAS kernel: nvme nvme0: missing or invalid SUBNQN field. Feb 10 20:08:43 NAS kernel: nvme nvme1: missing or invalid SUBNQN field. Feb 10 20:08:43 NAS kernel: nvme nvme0: missing or invalid SUBNQN field. Feb 10 20:08:43 NAS kernel: nvme nvme1: missing or invalid SUBNQN field. And Feb 10 20:08:43 NAS kernel: nvme nvme1: globally duplicate IDs for nsid 1 Feb 10 20:08:43 NAS kernel: nvme nvme1: VID:DID 1dbe:5216 model:MKNSSDTS2TB-D8 firmware:2.0.0.14 In the syslog. maybe UD uses a different way of identifying the disks that Unraid itself does. Quote Link to comment
MNM87 Posted February 10, 2023 Author Share Posted February 10, 2023 I have just been searching around and i found this thread: Is it possible that LT (i have no idea what LT stands for) can make a quirk for this ssd in a feature release? Quote Link to comment
itimpi Posted February 10, 2023 Share Posted February 10, 2023 Just now, MNM87 said: i have no idea what LT stands for LT = LimeTech Quote Link to comment
MNM87 Posted February 10, 2023 Author Share Posted February 10, 2023 I just send him a message with the diagnostic and a link to this thread and the other one, and asking if its possible to add a quirk for this drive. Thank you very much for you help, its very much appreciated!! 😀 Quote Link to comment
Solution JorgeB Posted February 11, 2023 Solution Share Posted February 11, 2023 I've been keeping a list of devices that need a quirk, added yours to the list, LT should add them for next public release. Quote Link to comment
MNM87 Posted February 11, 2023 Author Share Posted February 11, 2023 Thank you so much! 😄 Quote Link to comment
Dwight Posted February 2 Share Posted February 2 I have this same problem with two SAMSUNG 970 EVO Plus SSD 2TB NVME drives that are installed on a Dual NVMe PCIe Adapter, RIITOP M.2 NVMe SSD to PCI-e 3.1 x8/x16 Card installed in an HP Proliant MicroServer Gen10+ server running Unraid 6.12.6. Both nvme devices are detected by the BIOS, and both are listed in the list of devices that could be booted from. Note that I see the same issue when I boot a more or less standard Linux (Linux Mint 21.3) from the USB and also when I boot up a fairly recent version of PartedMagic. But, when I put the card and drives into an older HP Z210 workstation, both drives are visible under both Windows 10 and an older version of Linux Mint. I guess that I am surprised that Samsung drives would see this issue. rimviewserver-diagnostics-20240202-1340.zip Quote Link to comment
JorgeB Posted February 3 Share Posted February 3 13 hours ago, Dwight said: I have this same problem with two SAMSUNG 970 EVO Plus SSD 2TB NVME drives that are installed on a Dual NVMe PCIe Adapter, RIITOP M.2 NVMe SSD to PCI-e 3.1 x8/x16 Card installed in an HP Proliant MicroServer Gen10+ server running Unraid 6.12.6. Only one device is being detected by Linux, this is not a software problem, try swapping them around and see if the other one gets detected, check by the serial number, could be an adapter problem, since it doesn't need PCIe bifurcation, it should not be a board issue. Quote Link to comment
Dwight Posted February 8 Share Posted February 8 Did that previously. Seemed to be tied to the slot the NVME drives were inserted in. I am loath to swap them around, since the one that is visible now has pool data on it. Might plug it into my other workstation where both drives are visible and clone the one with data over to the other one. I thought it was similar to this problem, because from the syslog.txt, it is throwing the missing or invalid SUBNQN field error. Feb 2 13:30:25 RimviewServer kernel: nvme nvme0: pci function 0000:0a:00.0 Feb 2 13:30:25 RimviewServer kernel: scsi host1: ahci Feb 2 13:30:25 RimviewServer kernel: scsi host2: ahci Feb 2 13:30:25 RimviewServer kernel: nvme nvme0: missing or invalid SUBNQN field. Feb 2 13:30:25 RimviewServer kernel: nvme nvme0: Shutdown timeout set to 8 seconds Quote Link to comment
JorgeB Posted February 8 Share Posted February 8 11 minutes ago, Dwight said: missing or invalid SUBNQN field. This is fine, it's ignored and won't cause any issues. Quote Link to comment
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