From: Eric Sandeen <sandeen@redhat.com>
To: rishabh.singh.cse11@iitbhu.ac.in,
linux-ext4 <linux-ext4@vger.kernel.org>
Subject: Re: Testing performance of SSDs using ext4 and effect on parameters
Date: Mon, 23 Jun 2014 10:07:47 -0500 [thread overview]
Message-ID: <53A842C3.1070302@redhat.com> (raw)
In-Reply-To: <CAHohGC-fW0CEALotEY_93t=n7a3URZYAsAp2G2EytuRgBBdgtw@mail.gmail.com>
On 6/22/14, 11:30 PM, Rishabh Singh B.Tech., CSE, IIT-BHU, Varanasi (INDIA) wrote:
> Hi,
>
> I am testing the performance of SSDs using the ext4 file system in
> Ubuntu. I want to test the effects on performance by changing
> parameters:
> 1.data=writeback or ordered
> 2.barriers
> 3.noatime
> 4.errors
>
> Can you kindly suggest me how do I change the desired parameters for
> testing? And some other resouces that are helpful.
Please read the mount(8) and tune2fs(8) manpages:
# man 8 mount
# man 8 tune2fs
-Eric
prev parent reply other threads:[~2014-06-23 15:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-23 4:30 Testing performance of SSDs using ext4 and effect on parameters Rishabh Singh B.Tech., CSE, IIT-BHU, Varanasi (INDIA)
2014-06-23 15:07 ` Eric Sandeen [this message]
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=53A842C3.1070302@redhat.com \
--to=sandeen@redhat.com \
--cc=linux-ext4@vger.kernel.org \
--cc=rishabh.singh.cse11@iitbhu.ac.in \
/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).