From: Tejun Heo <htejun@gmail.com>
To: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Michael Tokarev <mjt@tls.msk.ru>,
Jens Axboe <jens.axboe@oracle.com>,
Kay Sievers <kay.sievers@vrfy.org>,
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH] block: export SSD/non-rotational queue flag through sysfs
Date: Thu, 15 Jan 2009 14:37:36 +0900 [thread overview]
Message-ID: <496ECBA0.60209@gmail.com> (raw)
In-Reply-To: <1231342473.3282.19.camel@localhost.localdomain>
Hello,
James Bottomley wrote:
> I'm afraid that's pretty much marketing coolaid. Rotational storage
> will dominate for the forseeable future: just do a simple back of the
> envelope calculation:
Or just compare prices per byte of memory, flash and rotation disk.
They haven't had changed too much during last several years.
Secondary storage which is only slightly cheaper than the primary
storage doesn't have much chance of flying high and far.
Thanks.
--
tejun
next prev parent reply other threads:[~2009-01-15 5:37 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-05 18:52 [PATCH] block: export SSD/non-rotational queue flag through sysfs Bartlomiej Zolnierkiewicz
2009-01-05 18:54 ` Jens Axboe
2009-01-05 19:02 ` Bartlomiej Zolnierkiewicz
2009-01-05 19:08 ` James Bottomley
2009-01-05 19:10 ` Jens Axboe
2009-01-05 19:08 ` Jens Axboe
2009-01-05 21:47 ` Kay Sievers
2009-01-06 7:35 ` Jens Axboe
2009-01-07 10:39 ` Michael Tokarev
2009-01-07 11:19 ` Jens Axboe
2009-01-07 15:34 ` James Bottomley
2009-01-15 5:37 ` Tejun Heo [this message]
2009-01-15 15:07 ` Greg Freemyer
2009-01-15 15:46 ` Tejun Heo
2009-01-15 16:06 ` James Bottomley
2009-01-15 18:55 ` Grant Grundler
2009-01-15 19:00 ` James Bottomley
2009-01-15 22:45 ` Grant Grundler
2009-01-15 23:17 ` James Bottomley
2009-01-15 23:50 ` Hugh Dickins
2009-01-15 23:57 ` Michael Tokarev
2009-01-16 0:36 ` James Bottomley
2009-01-16 3:52 ` Dongjun Shin
2009-01-16 6:48 ` Jens Axboe
2009-01-16 6:48 ` Jens Axboe
2009-02-03 12:32 ` Pierre Ossman
2009-01-16 6:43 ` Jens Axboe
2009-01-05 18:58 ` Alan Cox
[not found] <fa.+H1UnEqOmFht/vMPmVy8ellbQi0@ifi.uio.no>
[not found] ` <fa.RLz5WOGorLui5GRkc963Ww1kXqg@ifi.uio.no>
[not found] ` <fa.x4ejZ7Kj7ZZRu88Sond1Cap6XxY@ifi.uio.no>
2009-01-05 22:18 ` Sitsofe Wheeler
2009-01-06 1:25 ` Stefan Richter
2009-01-06 19:46 ` Hugh Dickins
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=496ECBA0.60209@gmail.com \
--to=htejun@gmail.com \
--cc=James.Bottomley@HansenPartnership.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=bzolnier@gmail.com \
--cc=jens.axboe@oracle.com \
--cc=kay.sievers@vrfy.org \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mjt@tls.msk.ru \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).