On 2017/10/8 下午12:57, Michael Lyle wrote:
> Coly--
>
>
> On 10/07/2017 09:22 PM, Coly Li wrote:
> [snip]
>> rate: 488.2M/sec
>> dirty: 91.7G
>> target: 152.3G
>> proportional: -1.5G
>> integral: 10.9G
>> change: 0.0k/sec
>> next io: 0ms
> [snip]
>
>> The
Coly--
On 10/07/2017 09:22 PM, Coly Li wrote:
[snip]
rate: 488.2M/sec
dirty: 91.7G
target: 152.3G
proportional: -1.5G
integral: 10.9G
change: 0.0k/sec
next io:0ms
[snip]
The backing cached device size is 7.2TB, cache device is 1.4TB, block
On 2017/9/28 上午1:41, Michael Lyle wrote:
> bcache uses a control system to attempt to keep the amount of dirty data
> in cache at a user-configured level, while not responding excessively to
> transients and variations in write rate. Previously, the system was a
> PD controller; but the output
