Talk:Rootfs over encrypted lvm

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from centos virtual machine known working config:

lsblk says: sda1 type:part /boot/efi sda2 type:part /boot sda3 type:part 

  luks-28c13 type:crypt
     cl-root type:lvm /
     cl-swap type:lvm [swap]

grub.cfg strange set=root pointing to uuid of efi partition and set boot as uuid of boot partition.... & set default_kernelopts="root=/dev/mapper/cl-root ro crashkernel=auto resume=/dev/mapper/cl-swap rd.lvm.lv=cl/root rd.luks.uuid=luks-28c13191-etc-f4 rd.lvm.lv=cl/swap rhgb "

/etc/crypttab luks-28c13191-etc-f4 UUID=28c13191-etc-f4 none discard

/etc/fstab says /dev/mapper/cl-root / xfs uuid=omitted /boot uuid=omitted /boot/efi /dev/mapper/cl-swap swap swap

blkid says /dev/mapper/cl-root: type="xfs" /dev/mapper/luks-28c13191 TYPE="LVM2_member" /dev/sda3 TYPE="crypto_LUKS" /dev/sda1 type vfat /dev/sda2 /dev/mapper/cl-swap: TYPE="swap"

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