Re: io mode=native precisions

[Raphael Bauduin <rblists@xxxxxxxxx>]

On Thu, Mar 20, 2014 at 9:13 AM, Raphael Bauduin <rblists@xxxxxxxxx> wrote:

Hi,

Before switching to io mode=native, I wanted to check if there are any disadvantages or potential problem with this setting.
I virtio-blk data plane required to use this setting effectively? (as illustrated here:http://blog.vmsplice.net/2013/03/new-in-qemu-14-high-performance-virtio.html) Is there a requirement on the host kernel (eg minimum version)?

Is this a stupid question or does no one use native io mode? Please let me know

Thanks

Raph
 

Thanks in advance

Raph

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