linda Posted July 29, 2022 Share Posted July 29, 2022 I cannot boot into lvm encyprypted root partition: mount: mounting "/dev/mapper/vg-root on /root failed: No such file or directory␍␊ Failed to mount "/dev/mapper/vg-root as root file system.␍␊ The flollowing step i made (short version) - create the lvm partition - mount lvm partition and and copy file system auf lvm partition, bind /dev, sys, proc - chroot in the lvm root partition (vg-root) - change /etc/fstab : insert /dev/mapper/vg-root / ext4 errors=remount-ro 0 1 UUID=<UUID-Partiion> /mnt/mnt ext4 defaults,noatime,nodiratime,commit=600,errors=remount-ro 0 2 #UUID=<UUID-Partiion> / ext4 defaults,noatime,nodiratime,commit=600,errors=remount-ro 0 1 - create the initramfs: update-initramfs -u -k $(uname -r) - change armbian.txt: rootdev="/dev/mapper/vg-root cryptdevice=/dev/mmcblk0p2:lvm" During boot, the device ask the PW: Begin: Mounting root file system ... Begin: Running /scripts/local-top ... Please unlock disk lvm: ␍␊ After inserting the password, lvm seems alright ("cryptsetup: lvm: set up successfully␍␊done.␍␊") But the boot file system is not fount Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems␍␊ done.␍␊ Begin: Will now check root file system ... fsck from util-linux 2.33.1␍␊ Checking all file systems.␍␊ done.␍␊ mount: mounting "/dev/mapper/vg-root on /root failed: No such file or directory␍␊ Failed to mount "/dev/mapper/vg-root as root file system.␍␊ i am very grateful for any comments and tips. I have already done such LVM boot encryption 2 years ago on Pine 64 and Pine LTS. BUT NOW I HAVE NO IDEA HOW TO LOOK FURTHER. 0 Quote Link to comment Share on other sites More sharing options...
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