Ahh, I got it!
Thanks.
2011/11/25 Paolo Bonzini
> On 11/25/2011 08:26 AM, Mark Wu wrote:
>
>> 1. This patch aims to add 4k logical support for qemu running on a host
>> with 4k logical block size, right?
>>
>
> No, it adds support for 512b logical block sizes running on a host with 4k
> logical
On Fri, Nov 25, 2011 at 09:27:43AM +0100, Paolo Bonzini wrote:
> No, it adds support for 512b logical block sizes running on a host with 4k
> logical block size and cache=none. This is suboptimal as it requires
> bounce buffers, but it can happen with migration and until libvirt provides
> a kn
On 11/25/2011 08:26 AM, Mark Wu wrote:
1. This patch aims to add 4k logical support for qemu running on a host
with 4k logical block size, right?
No, it adds support for 512b logical block sizes running on a host with
4k logical block size and cache=none. This is suboptimal as it requires
bo
I don't understand this series very well. So could you help me answer the
following questions?
1. This patch aims to add 4k logical support for qemu running on a host
with 4k logical block size, right? For guest, we can use
logical_block_size=4096 to achieve that even on a host with the
logical_bl
This series adds support for 4k logical blocks by bouncing requests
unless the host's logical_block_size is also 4096.
Paolo Bonzini (3):
block: add bdrv_get_alignment, use it
raw: implement raw_get_alignment
block: do not rely on the buffer alignment passed to the guest
block.c
