I want to extend my LUKS-encrypted lvm (volume group) with a new physical volume.
In my previous question I was told - in respect to my actual setup - that I need to encrypt the new physical volume prior to add it to my existing volume group.
I would like to know what steps I have to respect, to successfully add that physical volume to my existing volume group.
My actual stacking looks like this:
nvme0n1p8 -> luks -> physical volume -> volume group -> lv lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT ├─nvme0n1p8 259:8 0 86,5G 0 part │ └─nvme0n1p8_crypt 253:0 0 86,5G 0 crypt │ ├─lvm--crypt-wurzel 253:1 0 30,7G 0 lvm / │ ├─lvm--crypt-home 253:2 0 80G 0 lvm /home
My crypttab file looks like this:
cat /etc/crypttab nvme0n1p8_crypt UUID=1697ec4a-b30b-4642-b4f3-6ba94afc40ec none luks,discard
Now I want to add a new physical volume to that volume group.
- How do I add a new physical volume to that volume group without losing encryption?
- What modifications to which configuration file might I need to do?