Re: git: 1f1e2261e341 - main - zfs: merge openzfs/zfs@deb121309

From: Toomas Soome <tsoome_at_me.com>
Date: Thu, 23 Jun 2022 18:39:54 UTC

> On 23. Jun 2022, at 21:10, Larry Rosenman <ler@lerctr.org> wrote:
> 
> On 06/23/2022 1:02 pm, Toomas Soome wrote:
>>> On 23. Jun 2022, at 20:58, Larry Rosenman <ler@lerctr.org> wrote:
>>> ´╗┐On 06/23/2022 10:50 am, Martin Matuska wrote:
>>>> The branch main has been updated by mm:
>>>> URL:
>>>> https://cgit.FreeBSD.org/src/commit/?id=1f1e2261e341e6ca6862f82261066ef1705f0a7a
>>>> commit 1f1e2261e341e6ca6862f82261066ef1705f0a7a
>>>> Merge: a320e9dd51e6 deb1213098e2
>>>> Author:     Martin Matuska <mm@FreeBSD.org>
>>>> AuthorDate: 2022-06-23 15:47:42 +0000
>>>> Commit:     Martin Matuska <mm@FreeBSD.org>
>>>> CommitDate: 2022-06-23 15:49:33 +0000
>>>>   zfs: merge openzfs/zfs@deb121309
>>>>   Notable upstream pull request merges:
>>>>     #12918 Introduce BLAKE3 checksums as an OpenZFS feature
>>>>     #13553 Reduce ZIO io_lock contention on sorted scrub
>>>>     #13537 Improve sorted scan memory accounting
>>>>     #13540 AVL: Remove obsolete branching optimizations
>>>>     #13563 FreeBSD: Improve crypto_dispatch() handling
>>> Can we get this feature added to gptzfsboot/loader.efi/et al so we can boot from a pool
>>> with this feature turned on?
>>> zroot  feature@blake3                 disabled                       local
>> I think so.
>> Rgds,
>> Toomas
>>> --
>>> Larry Rosenman                     http://www.lerctr.org/~ler
>>> Phone: +1 214-642-9640                 E-Mail: ler@lerctr.org
>>> US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106
> 
> Can we also make it POLICY that if you are adding features to ZFS that that boot code (loader.efi/gptzfsboot/et al)
> MUST be updated in the same commit that adds the feature?
> 

Not sure that is always desirable. However, there is alternate mechanism in OpenZFS for such cases, that should be used (see zpool-features(7)).

rgds,
toomas