On Tue, Jun 07, 2016 at 08:42:46AM +0800, Qu Wenruo wrote:
>
>
> At 06/07/2016 03:54 AM, Mark Fasheh wrote:
> >On Sat, Jun 04, 2016 at 06:26:39PM +0800, Qu Wenruo wrote:
> >>
> >>
> >>On 06/03/2016 10:27 PM, Josef Bacik wrote:
> >>>On 06/01/2016 09:12 PM, Qu Wenruo wrote:
>
>
> At
At 06/07/2016 03:54 AM, Mark Fasheh wrote:
On Sat, Jun 04, 2016 at 06:26:39PM +0800, Qu Wenruo wrote:
On 06/03/2016 10:27 PM, Josef Bacik wrote:
On 06/01/2016 09:12 PM, Qu Wenruo wrote:
At 06/02/2016 06:08 AM, Mark Fasheh wrote:
On Fri, Apr 01, 2016 at 02:35:00PM +0800, Qu Wenruo
On Sat, Jun 04, 2016 at 06:26:39PM +0800, Qu Wenruo wrote:
>
>
> On 06/03/2016 10:27 PM, Josef Bacik wrote:
> >On 06/01/2016 09:12 PM, Qu Wenruo wrote:
> >>
> >>
> >>At 06/02/2016 06:08 AM, Mark Fasheh wrote:
> >>>On Fri, Apr 01, 2016 at 02:35:00PM +0800, Qu Wenruo wrote:
> Core implement
On 06/03/2016 10:43 PM, Josef Bacik wrote:
On 04/01/2016 02:35 AM, Qu Wenruo wrote:
Core implement for inband de-duplication.
It reuse the async_cow_start() facility to do the calculate dedupe hash.
And use dedupe hash to do inband de-duplication at extent level.
The work flow is as below:
On 06/03/2016 10:27 PM, Josef Bacik wrote:
On 06/01/2016 09:12 PM, Qu Wenruo wrote:
At 06/02/2016 06:08 AM, Mark Fasheh wrote:
On Fri, Apr 01, 2016 at 02:35:00PM +0800, Qu Wenruo wrote:
Core implement for inband de-duplication.
It reuse the async_cow_start() facility to do the calculate
On 04/01/2016 02:35 AM, Qu Wenruo wrote:
Core implement for inband de-duplication.
It reuse the async_cow_start() facility to do the calculate dedupe hash.
And use dedupe hash to do inband de-duplication at extent level.
The work flow is as below:
1) Run delalloc range for an inode
2) Calculate
On 06/01/2016 09:12 PM, Qu Wenruo wrote:
At 06/02/2016 06:08 AM, Mark Fasheh wrote:
On Fri, Apr 01, 2016 at 02:35:00PM +0800, Qu Wenruo wrote:
Core implement for inband de-duplication.
It reuse the async_cow_start() facility to do the calculate dedupe hash.
And use dedupe hash to do inband
At 06/02/2016 06:08 AM, Mark Fasheh wrote:
On Fri, Apr 01, 2016 at 02:35:00PM +0800, Qu Wenruo wrote:
Core implement for inband de-duplication.
It reuse the async_cow_start() facility to do the calculate dedupe hash.
And use dedupe hash to do inband de-duplication at extent level.
The work
On Fri, Apr 01, 2016 at 02:35:00PM +0800, Qu Wenruo wrote:
> Core implement for inband de-duplication.
> It reuse the async_cow_start() facility to do the calculate dedupe hash.
> And use dedupe hash to do inband de-duplication at extent level.
>
> The work flow is as below:
> 1) Run delalloc
Core implement for inband de-duplication.
It reuse the async_cow_start() facility to do the calculate dedupe hash.
And use dedupe hash to do inband de-duplication at extent level.
The work flow is as below:
1) Run delalloc range for an inode
2) Calculate hash for the delalloc range at the unit of
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