On my Supermicro X12SCA-F motherboard I used two M.2 NVMe 1TB "Samsung 970 EVO Plus" disks since nearly a year. Both disks were single disk pools each. Today one of the disks disappeared. Even after a reboot only one disk came up. The missing disk is not offered on the Main page and is not shown in the System Devices list (Tools page). But I think that this disk is shown with weird values in /dev/disk/by-id:
476 0 lrwxrwxrwx 1 root root 13 Mar 30 14:32 nvme-Samsung_SSD_970_EVO_Plus_1TB_S4EWNZFN818010Z -> ../../nvme0n1 479 0 lrwxrwxrwx 1 root root 15 Mar 30 14:32 nvme-Samsung_SSD_970_EVO_Plus_1TB_S4EWNZFN818010Z-part1 -> ../../nvme0n1p1 477 0 lrwxrwxrwx 1 root root 13 Mar 30 14:32 nvme-eui.0025385801adb6b8 -> ../../nvme0n1 480 0 lrwxrwxrwx 1 root root 15 Mar 30 14:32 nvme-eui.0025385801adb6b8-part1 -> ../../nvme0n1p1
Any idea what these two additional lines mean. Is it all the same disk or are these two disks? And if these are two disks, how come that they share the same identifier? Any help is highly appreciated.
Diagnostics attached.
Thanks a lot.
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