From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Roman Mamedov <rm@romanrm.net>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
linux-ide@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
stable@vger.kernel.org
Subject: Re: [PATCH] libata: Disable queued TRIM for Samsung 860 series SSDs
Date: Mon, 22 Jul 2019 16:29:30 -0400 [thread overview]
Message-ID: <yq1h87du82d.fsf@oracle.com> (raw)
In-Reply-To: <20190719103706.6f452ca3@natsu> (Roman Mamedov's message of "Fri, 19 Jul 2019 10:37:06 +0500")
Roman,
> What is the firmware version?
RVT41B6Q
> Also, do you have an ASMedia ASM1062 controller to try (often seen on
> motherboards for additional SATA ports)? That's the one I tested with.
I'm afraid not.
> With ASMedia only queued TRIM fails and everything else works fine. So I
> wonder if 850's queued TRIM issue in 860's case remains only on some SATA
> controllers.
Looks likely. In that case we will have to extend the existing trim
heuristic to match on controller as well.
--
Martin K. Petersen Oracle Linux Engineering
prev parent reply other threads:[~2019-07-22 20:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-14 17:42 [PATCH] libata: Disable queued TRIM for Samsung 860 series SSDs Roman Mamedov
2019-07-15 17:30 ` Martin K. Petersen
2019-07-15 17:42 ` Roman Mamedov
2019-07-16 14:36 ` Martin K. Petersen
2019-07-19 3:00 ` Martin K. Petersen
2019-07-19 5:37 ` Roman Mamedov
2019-07-22 20:29 ` Martin K. Petersen [this message]
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