Meeting recording <https://youtu.be/XZ0a2Ctn38I>
-
Update on compression (Rich)
-
Have a ~20% done prototype for modular compressor versions, ended up
spending more free time on following up for #13078 first, hope to finish
that in the next week or so
-
Have already prepared branches for updated LZ4 (1.9.3) and zstd
(1.5.2)
-
Was hoping to wait until lz4 had a new release (they said ETA H1
2022), just to avoid churn or wanting to cherrypick changes
since release
-
Want to benchmark 1.5.0/1.5.1/1.5.2, they made a number of
performance/compression ratio changes between 1.5.0 and 1.5.1, some of
which seem like they might only make sense if we’re also
using their SIMD
knobs - see 1.5.1’s release notes
<https://github.com/facebook/zstd/releases/tag/v1.5.1> (and 1.5.0
<https://github.com/facebook/zstd/releases/tag/v1.5.0>, for the
initial perf improvement mentioning wanting SSE2) to see what I mean.
-
Review requests: (Allan)
-
https://github.com/openzfs/zfs/pull/12444 (small, zfskeys rc.d script)
-
https://github.com/openzfs/zfs/pull/12868 (write smoothing)
-
https://github.com/openzfs/zfs/pull/12773 (spa_asize_inflation
reduction)
-
https://github.com/openzfs/zfs/pull/12263 (linux namespace delegation
support)
-
Review requests: (Christian)
-
https://github.com/openzfs/zfs/pull/13130 support incremental receive
of clone streams (DRR_FLAG_CLONE)
-
https://github.com/openzfs/zfs/pull/12767 fix use-after-free of
znode_t in race between zfs_zget and zfs_rmnode/zfs_znode_dmu_fini
On Mon, Feb 28, 2022 at 9:46 AM Matthew Ahrens <mahr...@delphix.com> wrote:
> The next OpenZFS Leadership meeting will be held tomorrow, March 1st, 9am
> Pacific time.
> Everyone is welcome to attend and participate, and we will try to keep the
> meeting on agenda and on time. The meetings will be held online via Zoom,
> and recorded and posted to the website and YouTube after the meeting.
>
> For more information and details on how to attend, as well as notes and
> video from the previous meeting, please see the agenda document:
>
>
> https://docs.google.com/document/d/1w2jv2XVYFmBVvG1EGf-9A5HBVsjAYoLIFZAnWHhV-BM/edit
>
> --matt
>
>
------------------------------------------
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