Re: [Qemu-devel] [PATCH v4 3/6] qemu-iotests: Add _default_cache_mode and _supported_cache_modes

[Fam Zheng]

On 2013年12月03日 14:05, Wenchao Xia wrote:

> 
>    Why forbid mode = writeback?
> 

These test cases used to run with only possibly "writethrough", or "none".
And they don't work with writeback, at least in my case. So I didn't add
other modes here.

Fam