On Thu, Apr 4, 2024 at 7:00 AM Gao Xiang wrote:
>
> Hi Sandeep,
>
> On 2024/4/4 07:57, Sandeep Dhavale wrote:
> > Add optimization to treat data blocks filled with 0s as a hole.
> > Even though diskspace savings are comparable to chunk based or dedupe,
> > having no block assigned saves us
Hi Sandeep,
On 2024/4/4 07:57, Sandeep Dhavale wrote:
Add optimization to treat data blocks filled with 0s as a hole.
Even though diskspace savings are comparable to chunk based or dedupe,
having no block assigned saves us redundant disk IOs during read.
This patch detects if the block is
Add optimization to treat data blocks filled with 0s as a hole.
Even though diskspace savings are comparable to chunk based or dedupe,
having no block assigned saves us redundant disk IOs during read.
This patch detects if the block is filled with zeros and marks
chunk as erofs_holechunk so there
