From: Dennis Jacobfeuerborn <dennisml@conversis.de>
To: "Lachfeld, Jutta" <jutta.lachfeld@ts.fujitsu.com>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: Re: Are there significant performance enhancements in 0.56.x to be expected soon or planned in the near future?
Date: Wed, 09 Jan 2013 14:37:20 +0100 [thread overview]
Message-ID: <50ED7290.9010409@conversis.de> (raw)
In-Reply-To: <BED8C7CC7F6E5A4C9001AF4A075FC3B46D927F31C3@ABGEX70E.FSC.NET>
On 01/09/2013 01:51 PM, Lachfeld, Jutta wrote:
> Hi all,
>
> in expectation of better performance, we are just switching from CEPH version 0.48 to 0.56.1
> for comparisons between Hadoop with HDFS and Hadoop with CEPH FS.
>
> We are now wondering whether there are currently any development activities
> concerning further significant performance enhancements,
> or whether further significant performance enhancements are already planned for the near future.
>
> I would now be loath to start benchmarking with 0.56.1 and then, a month or so later, detect that there have been significant performance enhancements in CEPH in the meantime.
There shouldn't be any major changes since v0.56.x is a stable release and
as such should only receive bug-/securityfixes and non-risky improvements.
Any changes that would result in a significant change in performance would
probably be too disruptive for a stable release series.
Regards,
Dennis
next prev parent reply other threads:[~2013-01-09 13:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-09 12:51 Are there significant performance enhancements in 0.56.x to be expected soon or planned in the near future? Lachfeld, Jutta
2013-01-09 13:11 ` Wido den Hollander
2013-01-09 13:30 ` Christopher Kunz
2013-01-09 13:37 ` Dennis Jacobfeuerborn [this message]
2013-01-09 16:58 ` Sage Weil
2013-01-09 14:20 ` Mark Kampe
2013-01-09 14:26 ` Mark Nelson
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