Re: [Qemu-devel] Data classification in Qemu

2014-09-17 Thread Wu Libin
Cool, the document should be the design of the patch. The patch is a lustre in intel. Thanks,-:) On 17 Sep, 2014, at 5:01 pm, Stefan Hajnoczi wrote: > On Tue, Sep 16, 2014 at 11:03:04PM +0800, Wu Libin wrote: >> Yeah, i know dm-cache, it’s in the layer of block. >> >> Ma

Re: [Qemu-devel] Data classification in Qemu

2014-09-16 Thread Wu Libin
the filesystem, but we have flags, right, -:). On 16 Sep, 2014, at 10:46 pm, Stefan Hajnoczi wrote: > On Tue, Sep 16, 2014 at 12:06:21AM +0800, Wu Libin wrote: >> I’m wondering if the Qemu has the data classification function.I means it >> can classify the file size like 4K,

[Qemu-devel] Data classification in Qemu

2014-09-15 Thread Wu Libin
Hi, everyone I’m wondering if the Qemu has the data classification function.I means it can classify the file size like 4K, 8K, 16K,…,4M,…1G, and do some cache policies with SSD. Anyone can tell me about this? I search the list and find nothing. Sorry if it already exists on the mail list. Tha