October 17, 20232 yr I upgraded my system ages ago from v6.9.x (if I remember correctlly) to 6.11.5 and at the point my NVME cache drive was not recognised anymore. Few days ago I upgraded to 6.12.4 and nothing changed regarding NVME recognition. So I took some time this morning and figure out that the serial number is not grabbed correctlly in the persistent rules files and that is why NVME can not be assigned to cache anymore. As a workaround I debugged info that is returned from udevadm commands and was able to add rules that now maps the NVME drive to /dev/disk/by-id correctly so I can use it as cache again. Quote KERNEL=="nvme*", ENV{ID_SERIAL}!="?*", IMPORT{program}="nvme_id --export $devnode" My rules for reference/discussion: 60-persistent-storage.rules Any one knows if the way serial number is collected changed in new versions of UNRAID? I still wonder why the same config file suddenlly stopped working on newer versions.
October 17, 20232 yr IIRC this happened to some users who were using a custom storage file, please post the diagnostics.
October 19, 20232 yr Author Attached diagnostics as requsted storinator-diagnostics-20231019-0910.zip
October 19, 20232 yr cp /boot/config/rules.d/60-persistent-storage.rules /etc/udev/rules.d/ chmod 644 /etc/udev/rules.d/60-persistent-storage.rules udevadm control --reload-rules udevadm trigger --attr-match=subsystem=block Was this added now or it was already there before? If the latter comment it all out and see if the NVMe is detected.
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