From: Asdo <asdo@shiftmail.org>
To: Chris Worley <worleys@gmail.com>
Cc: linux-raid <linux-raid@vger.kernel.org>
Subject: Re: Intel Updates SSDs, Supports TRIM, Faster Writes
Date: Tue, 10 Nov 2009 16:48:28 +0100 [thread overview]
Message-ID: <4AF98B4C.6080805@shiftmail.org> (raw)
In-Reply-To: <f3177b9e0911100739p56a98992p26f9a42e8b689dcf@mail.gmail.com>
Chris Worley wrote:
> I'm not sure if you're agreeing or disagreeing here...
> 280MB/s<300MB/s, due to the "compatibility" based design of SSD's,
> while SSS, w/o a legacy controller, can do 800MB/s out of a single
> drive.
>
I have not heard about these SSS you mention.
Do you have a link?
Also are you sure that the SATA/SCSI layer is the problem? Some hardware
raids can do 800 MB/s sequential, single stream, and indeed with a
SATA/SAS interface to the kernel. If what you say was true, that would
be impossible...
next prev parent reply other threads:[~2009-11-10 15:48 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-08 17:57 Intel Updates SSDs, Supports TRIM, Faster Writes Bill Davidsen
2009-11-08 22:30 ` Thomas Fjellstrom
2009-11-09 1:13 ` Majed B.
2009-11-09 16:37 ` Chris Worley
2009-11-09 16:42 ` Majed B.
2009-11-09 16:59 ` Chris Worley
2009-11-10 9:42 ` Kasper Sandberg
2009-11-10 15:39 ` Chris Worley
2009-11-10 15:43 ` Majed B.
2009-11-10 15:58 ` Chris Worley
2009-11-10 16:01 ` Majed B.
2009-11-10 16:15 ` Robin Hill
2009-11-10 16:31 ` Chris Worley
2009-11-10 16:18 ` Chris Worley
2009-11-10 18:31 ` Majed B.
2009-11-10 23:03 ` Mathieu Chouquet-Stringer
2009-11-11 2:52 ` Majed B.
2009-11-10 18:40 ` Kasper Sandberg
2009-11-10 15:48 ` Asdo [this message]
2009-11-10 16:04 ` Chris Worley
2009-11-11 18:02 ` Default User
2009-11-10 18:38 ` Kasper Sandberg
2009-11-10 16:36 ` Martin K. Petersen
2009-11-10 17:22 ` Chris Worley
2009-11-10 20:11 ` Martin K. Petersen
2009-11-10 20:45 ` Chris Worley
2009-11-10 22:35 ` Martin K. Petersen
2009-11-11 18:17 ` Chris Worley
2009-11-10 21:01 ` Greg Freemyer
2009-11-10 21:17 ` Chris Worley
2009-11-10 22:56 ` Martin K. Petersen
2009-11-11 17:00 ` Greg Freemyer
2009-11-12 5:50 ` Martin K. Petersen
2009-11-09 18:42 ` Greg Freemyer
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