From: Wolfgang Denk <wd@denx.de>
To: David Brown <david.brown@hesbynett.no>
Cc: Curtis J Blank <curt@curtronics.com>,
"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>
Subject: Re: Best way (only?) to setup SSD's for using TRIM
Date: Thu, 01 Nov 2012 16:01:44 +0100 [thread overview]
Message-ID: <20121101150144.6BA1D2005D0@gemini.denx.de> (raw)
In-Reply-To: <50922FA4.7070702@hesbynett.no>
Dear David,
In message <50922FA4.7070702@hesbynett.no> you wrote:
>
> If you make your big raid1 pair an LVM physical volume, you can split it
> into logical volumes as and when you want, and re-size them whenever
> necessary. Note, however, that the unpartitioned space within the LVM
> physical volume is still "used" as far as the SSD is concerned, since
> the initial raid1 synchronisation has written to it. So only space
What if the creation of the array was done with "--assume-clean" ?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Common sense and a sense of humor are the same thing, moving at
different speeds. A sense of humor is just common sense, dancing.
- Clive James
next prev parent reply other threads:[~2012-11-01 15:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-28 18:59 Best way (only?) to setup SSD's for using TRIM Curtis J Blank
[not found] ` <CAH3kUhHX28yNXggLuA+D_cH0STY-Rn_BjxVt_bh1sMeYLnM0cw@mail.gmail.com>
2012-10-29 14:35 ` Curtis J Blank
[not found] ` <508E9289.5070904@curtronics.com>
[not found] ` <CAH3kUhEdOO+GXKK6ALFUYJdYeTw2Mx-PF9M=0vQvkzzidihxSg@mail.gmail.com>
2012-10-29 17:08 ` Curt Blank
2012-10-29 18:06 ` Roberto Spadim
2012-10-30 9:49 ` David Brown
2012-10-30 14:29 ` Curtis J Blank
2012-10-30 14:33 ` Roberto Spadim
2012-10-30 15:55 ` David Brown
2012-10-30 18:30 ` Curt Blank
2012-10-30 18:43 ` Roberto Spadim
2012-10-30 19:59 ` Chris Murphy
2012-10-31 8:32 ` David Brown
2012-10-31 13:44 ` Roberto Spadim
[not found] ` <CAJEsFnkM9w0kNbNd51ShP0uExvsZE6V9h3WKKs3nxWfncUCYJA@mail.gmail.com>
2012-10-31 14:11 ` David Brown
2012-11-13 13:39 ` Ric Wheeler
2012-11-13 15:13 ` David Brown
2012-11-13 15:39 ` Ric Wheeler
2012-10-31 17:34 ` Curtis J Blank
2012-10-31 20:04 ` David Brown
2012-11-01 1:54 ` Curtis J Blank
2012-11-01 8:15 ` David Brown
2012-11-01 15:01 ` Wolfgang Denk [this message]
2012-11-01 16:41 ` David Brown
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