====== 32 LVM から qcow2に変換 ======

一回rawイメージにしてから、次にqcow2に変換

===== - LVM to raw =====
<code>
# qemu-img convert /dev/VolGroup00/snap-Volhoge -O raw /root/Volhoge.img
</code>

===== - raw to qcow2 =====
<code>
# qemu-img convert -f raw -O qcow2 Volhoge.img Volhoge.qcow2
</code>

===== - qcow2 to raw =====

<code>
# qemu-img convert -O raw ${SRC} ${DST}
</code>


===== - raw to rbd =====

※useridがlibvirtdの場合

<code>
qemu-img convert -f raw -O rbd /mnt/Volhoge.img rbd:one/one-XXX-XXX-0:id=libvirt
</code>

===== - rbd to raw =====

<code>
# qemu-img convert -f raw -O raw rbd:one/one-XXX-XXX-0:id=libvirt /root/raw.img
</code>


{{tag>qcow2 kvm}}