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Date:      Thu, 27 Feb 2020 12:42:58 +0000
From:      bugzilla-noreply@freebsd.org
To:        scsi@FreeBSD.org
Subject:   [Bug 225666] WDC WDS120G2G0A-00JH30 SSD need quirks=0x3<4K,NCQ_TRIM_BROKEN>
Message-ID:  <bug-225666-5313-fs2cIjkXoI@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-225666-5313@https.bugs.freebsd.org/bugzilla/>
References:  <bug-225666-5313@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225666

--- Comment #6 from Mario Olofo <mario.olofo@gmail.com> ---
Yes, I had this data corruption a while ago, so I tried to get help on the
forums, but no luck. The link is
https://forums.freebsd.org/threads/fixing-metadata-errors-after-zfs-clear-z=
fs-scrub.72139/

So some days ago I again got time to try installing FreeBSD again so I send=
 an
email to freebsd-stable lists, but besides the very good support from the
people, didn't found a solution so far, but tested some things:

1- Installed FBSD on a hybrid HDD, worked without errors;
2- Did a memory test from Windows and the dell diagnostics tool, no errors
found;
3- Installed on the SSD and after install, reboot and download some tools (=
npm,
node, git), the zpool scrub already show me checksum errors.
4- Reinstalled and this time just applied the patch and build the kernel. D=
id a
reboot, the quirks detected was 0x03 (from 0x0D that it detected previously=
),
so I downloaded the same tools, did a git clone of one of my projects, npm
install to get a lot of little files on node_modules and then after this I =
ran
the zpool scrub. The scrub found data errors. I think that enabling the bit=
 4k
just delays the problem, at least in my case.

--=20
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