From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: "Sven Köhler" <sven.koehler@gmail.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
linux-ide@vger.kernel.org
Subject: Re: Samsung 840 EVO
Date: Mon, 04 May 2015 12:35:50 -0400 [thread overview]
Message-ID: <yq1pp6gs3kp.fsf@sermon.lab.mkp.net> (raw)
In-Reply-To: <55479DF0.9090405@gmail.com> ("Sven Köhler"'s message of "Mon, 04 May 2015 19:27:28 +0300")
>>>>> "Sven" == Sven Köhler <sven.koehler@gmail.com> writes:
>> It is helpful. It shows us that Samsung has indeed enabled queued
>> TRIM functionality in this firmware update.
Sven> Are you saying that previous firmwares didn't claim that the drive
Sven> supports queued TRIM. But the new firmware does - even though the
Sven> feature appears to be broken?
Correct. The old firmware releases for this drive did not advertise
support for queued TRIM whereas the new one does. We saw exactly the
same issue with a firmware update for 850 Pro.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2015-05-04 16:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 12:38 Samsung 840 EVO Günter Waller
2015-05-04 15:28 ` Martin K. Petersen
2015-05-04 15:49 ` Sven Köhler
2015-05-04 16:21 ` Martin K. Petersen
2015-05-04 16:27 ` Sven Köhler
2015-05-04 16:35 ` Martin K. Petersen [this message]
2015-05-04 16:19 ` Günter Waller
2015-05-04 16:24 ` Martin K. Petersen
2015-05-04 16:37 ` Günter Waller
2015-05-04 16:47 ` Martin K. Petersen
2015-05-04 15:45 ` Sven Köhler
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