If you want to read more about QEMU disk cache internals, I've found a short presentation on the topic here: "The KVM/qemu storage stack (by Christoph Hellwig)" www.linuxfoundation.jp/jp_uploads/JLS2009/jls09_hellwig.pdf
If you want to read more about QEMU disk cache internals, I've found a short presentation on the topic here: tion.jp/ jp_uploads/ JLS2009/ jls09_hellwig. pdf
"The KVM/qemu storage stack (by Christoph Hellwig)"
www.linuxfounda