From: "Sven Köhler" <sven.koehler@gmail.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-ide@vger.kernel.org
Subject: Re: Samsung 840 EVO
Date: Mon, 04 May 2015 19:27:28 +0300 [thread overview]
Message-ID: <55479DF0.9090405@gmail.com> (raw)
In-Reply-To: <yq1y4l4s47z.fsf@sermon.lab.mkp.net>
Am 04.05.2015 um 19:21 schrieb Martin K. Petersen:
>>>>>> "Sven" == Sven Köhler <sven.koehler@gmail.com> writes:
>
>>> # hdparm -I /dev/sdN # smartctl -l gplog,0x13 /dev/sdN
>
> Sven> I'm not sure the smartctl is helpful, since my machine has been
> Sven> running with discard disabled for about half a day now.
>
> It is helpful. It shows us that Samsung has indeed enabled queued TRIM
> functionality in this firmware update.
Are you saying that previous firmwares didn't claim that the drive
supports queued TRIM. But the new firmware does - even though the
feature appears to be broken?
Regards,
Sven
next prev parent reply other threads:[~2015-05-04 16:27 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 [this message]
2015-05-04 16:35 ` Martin K. Petersen
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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