Re: git: 2a58b312b62f - main - zfs: merge openzfs/zfs@431083f75

On April 12, 2023 10:41:17 AM PDT, Mark Millard <marklmi@yahoo.com> wrote:
>From: Cy Schubert <Cy.Schubert_at_cschubert.com> wrote on
>Date: Wed, 12 Apr 2023 16:54:59 UTC :
>
>> . . .
>> 
>> You need to copy from/to the same dataset to reproduce the problem. Copying from a source dataset to a different dataset will avoid block_cloning.
>
>
>https://openzfs.github.io/openzfs-docs/man/7/zpool-features.7.html reports:
>
>QUOTE
>block_cloning
>. . .
>. . . Blocks can be cloned across datasets under some conditions (like disabled encryption and equal recordsize).
>
>This feature becomes active when first block is cloned. When the last cloned block is freed, it goes back to the enabled state.
>END QUOTE
>
>I've no clue if that is/will--be different for FreeBSD for some reason.
>
>===
>Mark Millard
>marklmi at yahoo.com
>

Looking at the patch on GH, this would also affect linux.


-- 
Cheers,
Cy Schubert <Cy.Schubert@cschubert.com>
FreeBSD UNIX:  <cy@FreeBSD.org>  Web:  https://FreeBSD.org
NTP:                     <cy@nwtime.org>    Web:  https://nwtime.org
                                                    e^(i*pi)+1=0

Pardon the typos. Small keyboard in use.