From: Steven Pratt <slpratt@austin.ibm.com>
To: Chris Mason <chris.mason@oracle.com>
Cc: linux-fsdevel@vger.kernel.org
Subject: Re: File System Performance results
Date: Wed, 29 Oct 2008 15:05:49 -0500 [thread overview]
Message-ID: <4908C21D.5080302@austin.ibm.com> (raw)
In-Reply-To: <1225308408.6448.287.camel@think.oraclecorp.com>
Chris Mason wrote:
> On Wed, 2008-10-22 at 15:06 -0500, Steven Pratt wrote:
>
>> We have set up a new page which is intended mainly for tracking the
>> performance of BTRFS, but in doing so we are testing other filesystems
>> as well (ext3, ext4, xfs and jfs). Thought some people here might find
>> the results useful.
>>
>
> I think I understand the bad read performance in btrfs. I was forcing a
> tiny max readahead size.
>
> The current git tree has fixes for it, along with a ton of new code.
>
Ok, we'll kick off some new runs.
Also, just need to push out the data fro odirect random write and mail
server with fsync.
Steve
> -chris
>
>
next prev parent reply other threads:[~2008-10-29 20:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-22 20:06 File System Performance results Steven Pratt
2008-10-25 9:15 ` Andreas Dilger
2008-10-27 14:28 ` Steven Pratt
2008-10-27 14:37 ` Chris Mason
2008-10-27 15:12 ` Steven Pratt
2008-10-27 16:02 ` Theodore Tso
2008-10-27 16:17 ` Steven Pratt
2008-10-29 19:26 ` Chris Mason
2008-10-29 20:05 ` Steven Pratt [this message]
2008-10-29 21:49 ` Steven Pratt
[not found] ` <490F4D98.2050608@austin.ibm.com>
2008-11-03 19:34 ` Chris Mason
2008-11-10 18:11 ` Chris Mason
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=4908C21D.5080302@austin.ibm.com \
--to=slpratt@austin.ibm.com \
--cc=chris.mason@oracle.com \
--cc=linux-fsdevel@vger.kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.