I have a 4b+ and need some help, please.
What to do if using armbian jammy to move to nvme? My system is on eMMC now, but i want to just boot from eMMC and have everything else on nvme?
I don’t have /boot/extlinux/extlinux.conf is /boot/armbianEnv.txt used for this?
There’s this line in it:
rootdev=UUID=cc5076f8-df76-4861-a274-193e1d343175
i looked in /etc/fstab
UUID=cc5076f8-df76-4861-a274-193e1d343175 / ext4 defaults,noatime,commit=600,errors=remount-ro 0 1
i created an empty partition on nvme01 and blkid shows
/dev/nvme0n1p1: UUID=“2c0f8db7-cc21-4069-95e2-09e7756530d7” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“b22a3064-01”
/dev/mmcblk1p1: LABEL=“armbi_root” UUID=“cc5076f8-df76-4861-a274-193e1d343175” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“b22a3064-01”
in /dev/disk/by-partuuid is see this (that confuses for me):
lrwxrwxrwx 1 root root 15 Mar 31 18:41 b22a3064-01 -> …/…/nvme0n1p1
Where does this link come from and why is the PARTUUID in blkid the same on /dev/nvme0n1p1 and on /dev/mmcblk1p1 ?