There is some discussion today on migration downtime so I try again: anyone
with comments on this patch?
On 2 mai 2011, at 14:19, Pierre Riteau wrote:
> Any comment on this patch?
>
> On 31 mars 2011, at 22:30, Pierre Riteau wrote:
>
>> In the current migration code, bandwidth is estimated by
Any comment on this patch?
On 31 mars 2011, at 22:30, Pierre Riteau wrote:
> In the current migration code, bandwidth is estimated by measuring the
> time spent in the ram_save_block loop and dividing by the number of sent
> bytes. However, because of buffering, the time spent in this loop is
> u
In the current migration code, bandwidth is estimated by measuring the
time spent in the ram_save_block loop and dividing by the number of sent
bytes. However, because of buffering, the time spent in this loop is
usually much less than the actual time required to send data on the
wire. Try to impro
