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

From: Cy Schubert <Cy.Schubert_at_cschubert.com>
Date: Sun, 09 Apr 2023 22:40:50 UTC
On Sun, 9 Apr 2023 12:49:23 -0400
Charlie Li <vishwin@freebsd.org> wrote:

> Cy Schubert wrote:
> > I've noticed random artifacts in my emails since the new ZFS. I'm not sure
> > if it's related to block_cloning or something else. This could mean deeper
> > trouble.
> >   
> I've also started noticing random artefacts and malformed files whilst 
> building packages with poudriere, causing all sorts of "exec format 
> error"s, missing .so files due to corruption, data file corruption 
> causing unintended failure modes, etc. All without block_cloning; 
> enabling such causes a panic of its own when starting multiple builder 
> jails at once.
> 

I've noticed that the problem was resolved after the latest mjg patch
(and prior to that the rmacklem patch) was applied. block_cloning is
disabled in all my zpools.

I assume you you are saying that enabling block_cloning also causes
random corruption?

-- 
Cheers,
Cy Schubert <Cy.Schubert@cschubert.com>
FreeBSD UNIX:  <cy@FreeBSD.org>   Web:  https://FreeBSD.org
NTP:           <cy@nwtime.org>    Web:  https://nwtime.org

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