KVM Host Guest Installation Media

When installing a KVM Guest, that KVM Guest needs to boot from an installation media. Create a partition that holds those installation media.

lvcreate --name media --size 4G vg_storage
mkfs.ext4 /dev/vg_storage/media
mkdir /mnt/media

Add this to /etc/fstab.

/dev/vg_storage/media /mnt/media               ext4    errors=remount-ro 0       1

Mount the new partition.

mount /mnt/media

Get the installation media.

mkdir -p /mnt/media/debian/buster
cd /mnt/media/debian/buster
wget https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/debian-10.8.0-amd64-netinst.iso