= KVM Guest Disk Layout = The KVM Guests usually only runs one service. Many services does not require that much diskspace to run. Today filesystems can do online growing and shrinking, so the disksize can always be adjusted later on. == Hardware == One 4G virtual disk. === Partitions === {{{ vda 4G vda1 256M vda2 4G }}} === LVM === {{{ vda2 lvm (vg_os) }}} === LVM Volumes === {{{ vg_os root 2G (/dev/vg_os/root) vg_os swap 512M (/dev/vg_os/swap) }}} === Filesystems and Mountpoints === {{{ /dev/vg_os/root / (btrfs) /dev/vda1 /boot (btrfs) /dev/vg_os/swap (swap) }}}