Hi,

As stated in the subject, i would like to know is there any difference between using cache=none and cache=off. I had checked the man page for qemu-kvm and i can only see "none" as the option but no "off". But to my surprise, i still able to use cache=off in my qemu-kvm command. So is cache=off a deprecated option and is similar to cache=none?

Thanks,

cwtan