Hi Dr. David,
On 2020/3/13 2:07, Dr. David Alan Gilbert wrote:
> * Keqian Zhu (zhukeqi...@huawei.com) wrote:
>> Currently, if the bytes_dirty_period is more than the 50% of
>> bytes_xfer_period, we start or increase throttling.
>>
>> If we make this percentage higher, then we can tolerate higher
>
* Keqian Zhu (zhukeqi...@huawei.com) wrote:
> Currently, if the bytes_dirty_period is more than the 50% of
> bytes_xfer_period, we start or increase throttling.
>
> If we make this percentage higher, then we can tolerate higher
> dirty rate during migration, which means less impact on guest.
> The
* Eric Blake (ebl...@redhat.com) wrote:
> On 2/20/20 8:57 PM, Keqian Zhu wrote:
> > Currently, if the bytes_dirty_period is more than the 50% of
> > bytes_xfer_period, we start or increase throttling.
> >
> > If we make this percentage higher, then we can tolerate higher
> > dirty rate during migr
Currently, if the bytes_dirty_period is more than the 50% of
bytes_xfer_period, we start or increase throttling.
If we make this percentage higher, then we can tolerate higher
dirty rate during migration, which means less impact on guest.
The side effect of higher percentage is longer migration ti
Hi, Eric
On 2020/2/21 22:14, Eric Blake wrote:
> On 2/20/20 8:57 PM, Keqian Zhu wrote:
>> Currently, if the bytes_dirty_period is more than the 50% of
>> bytes_xfer_period, we start or increase throttling.
>>
>> If we make this percentage higher, then we can tolerate higher
>> dirty rate during mi
On 2/20/20 8:57 PM, Keqian Zhu wrote:
Currently, if the bytes_dirty_period is more than the 50% of
bytes_xfer_period, we start or increase throttling.
If we make this percentage higher, then we can tolerate higher
dirty rate during migration, which means less impact on guest.
The side effect of
Currently, if the bytes_dirty_period is more than the 50% of
bytes_xfer_period, we start or increase throttling.
If we make this percentage higher, then we can tolerate higher
dirty rate during migration, which means less impact on guest.
The side effect of higher percentage is longer migration ti
