Re: [Qemu-block] [PATCH 3/4] docs: document how to configure the qcow2 L2/refcount caches

[Alberto Garcia]

On Fri 05 Jun 2015 06:00:17 PM CEST, Max Reitz wrote:

>>> I'd like a definition of what "unused" means (I know because of this
>>> series, but I wouldn't know just from this document).

>> It means that it hasn't been accessed in that interval (because it
>> was not needed). Are you thinking of any other possible
>> interpretation?
>
> Well... To me, intuitively, "unused" entries in a cache are just empty
> entries. Just replacing one occurrence of "unused" by "not accessed
> during the past interval" or something like that would resolve the
> riddle for me. :-)

Ok, I see what you mean... I used the same wording in the
block-core.json description and in the .help field of the
cache-clean-interval option.

Do you want me to change those as well or is it enough if I clarify it
in this document?

Berto