I have a Photon VM deployed, and would like to expand its file system. Rather than adding multiple disks with their own individual partitions mounted separately, I would like to add the virtual disks and extend the filesystem across the new disks. I have been able to do this in a different OS using cfdisk, pvcreate, vgextend, lvextend & resize2fs: https://help.univention.com/t/resize-lvm-on-ucs/7491
In my Photon VM I can create sdb1 using cfdisk, and view the results with lsblk. The rest of the commands don't exist in Photon (except resize2fs). I wonder if anyone might have some suggestions on how I can expand the filesystem across newly-added virtual disks?
