On Mon, 05/11 15:22, John Snow wrote:
On 05/06/2015 12:52 AM, Fam Zheng wrote:
Unsetting dirty globally with discard is not very correct. The discard may
zero
out sectors (depending on can_write_zeroes_with_unmap), we should replicate
this change to destinition side to make sure that
On 05/06/2015 12:52 AM, Fam Zheng wrote:
Unsetting dirty globally with discard is not very correct. The discard may
zero
out sectors (depending on can_write_zeroes_with_unmap), we should replicate
this change to destinition side to make sure that the guest sees the same
data.
Calling
