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| − | probably need to setup /etc/conf.d/dmcrypt
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| − | from debian 10 vm known working config:
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| − | mkultra@debian:~$ cat /etc/crypttab
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| − | sda3_crypt UUID=6c0c8520-4caf-4189-be01-9e94b020959f none luks,discard
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| − | mkultra@debian:~$ sudo lsblk
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| − | NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
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| − | sda 8:0 0 30G 0 disk
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| − | ├─sda1 8:1 0 512M 0 part /boot/efi
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| − | ├─sda2 8:2 0 244M 0 part /boot
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| − | └─sda3 8:3 0 29.3G 0 part
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| − | └─sda3_crypt 254:0 0 29.2G 0 crypt
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| − | ├─debian--vg-root 254:1 0 25.2G 0 lvm /
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| − | └─debian--vg-swap_1 254:2 0 4G 0 lvm [SWAP]
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| − |
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| − | mkultra@debian:~$ sudo blkid
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| − | [sudo] password for mkultra:
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| − | /dev/sda1: UUID="CFA9-ECD1" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="e0187031-4396-43e5-9fe0-a5dbf640792a"
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| − | /dev/sda2: UUID="c8055dcc-11b8-400a-99ec-f6bdf9deb065" BLOCK_SIZE="1024" TYPE="ext2" PARTUUID="587f27f6-0ef7-4074-bc84-9444c4ff8515"
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| − | /dev/sda3: UUID="6c0c8520-4caf-4189-be01-9e94b020959f" TYPE="crypto_LUKS" PARTUUID="4778e186-a613-4216-82a9-954b329e9446"
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| − | /dev/mapper/sda3_crypt: UUID="FAYY8S-Ozqi-YDbD-cSIG-PG7B-XNzv-ukCbeA" TYPE="LVM2_member"
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| − | /dev/mapper/debian--vg-root: UUID="437c29f6-d5a6-40cd-b845-8f8ad59cd917" BLOCK_SIZE="4096" TYPE="ext4"
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| − | /dev/mapper/debian--vg-swap_1: UUID="ec44168e-e517-4284-bb9c-d8dff4c2a38a" TYPE="swap"
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| − |
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| − | cat /boot/grub/grub.cfg
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| − | menuentry 'Debian GNU/Linux' --class debian --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-437c29f6-d5a6-40cd-b845-8f8ad59cd917' {
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| − | load_video
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| − | insmod gzio
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| − | if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
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| − | insmod part_gpt
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| − | insmod ext2
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| − | set root='hd0,gpt2'
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| − | if [ x$feature_platform_search_hint = xy ]; then
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| − | search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 c8055dcc-11b8-400a-99ec-f6bdf9deb065
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| − | else
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| − | search --no-floppy --fs-uuid --set=root c8055dcc-11b8-400a-99ec-f6bdf9deb065
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| − | fi
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| − | echo 'Loading Linux 5.9.0-3-amd64 ...'
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| − | linux /vmlinuz-5.9.0-3-amd64 root=/dev/mapper/debian--vg-root ro quiet
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| − | echo 'Loading initial ramdisk ...'
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| − | initrd /initrd.img-5.9.0-3-amd64
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| − | }
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| − |
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| − | from centos virtual machine known working config:
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| − |
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| − | lsblk says:
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| − | sda1 type:part /boot/efi
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| − | sda2 type:part /boot
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| − | sda3 type:part
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| − | luks-28c13 type:crypt
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| − | cl-root type:lvm /
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| − | cl-swap type:lvm [swap]
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| − |
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| − | grub.cfg
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| − | 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 "
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| − |
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| − | /etc/crypttab
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| − | luks-28c13191-etc-f4 UUID=28c13191-etc-f4 none discard
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| − |
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| − | /etc/fstab says
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| − | /dev/mapper/cl-root / xfs
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| − | uuid=omitted /boot
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| − | uuid=omitted /boot/efi
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| − | /dev/mapper/cl-swap swap swap
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| − |
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| − | blkid says
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| − | /dev/mapper/cl-root: type="xfs"
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| − | /dev/mapper/luks-28c13191 TYPE="LVM2_member"
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| − | /dev/sda3 TYPE="crypto_LUKS"
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| − | /dev/sda1 type vfat
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| − | /dev/sda2
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| − | /dev/mapper/cl-swap: TYPE="swap"
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