KVM 디스크 확장

호스트 서버

cd /var/lib/libvirt/images qemu-img resize k8s_master.qcow2 +100G

각 VM

sudo parted /dev/vda --script "print" sudo parted /dev/vda --script "resizepart 2 100%" sudo partprobe /dev/vda || true

sudo pvresize /dev/vda2 pvs -o+pv_size,pv_free,vg_name | grep rl

sudo lvextend -r -l +100%FREE /dev/rl/root

xfs_growfs /dev/rl/root

참고