|
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] !!!!!help!I wouldn't be able to meet the deadline!(qcow format image file read operation in qemu-img-xen)[updated]
On 19/12/12 15:23, hxkhust wrote: > Or could you tell me how to cache the data which is read from the > backingfile when a qcow image is regarded as a virtual disk in a > running HVM? I take it the above single question is the effect of my previous reply? Why did you have to "hide" that little extra question in the whole previous e-mail? Sorry, don't know the answer to your question [I'm guessing, in general, that the Dom0 will do that for you, subject to available space], just pointing out that there is a minor difference between your previous and current mail. By caching, do you mean "load the entire file into RAM", or "if a read is requested for the same piece of 'disk' multiple times, I want the previous result to be stored and returned". -- Mats _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
 |
Lists.xenproject.org is hosted with RackSpace, monitoring our |