From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryo Tsuruta Subject: Re: Xen 4.0 Feature Requests Date: Wed, 22 Apr 2009 10:57:40 +0900 (JST) Message-ID: <20090422.105740.71101386.ryov@valinux.co.jp> References: <652FFB2C8F91E3428799B1FFF8B490C95FCEAC5E18@FTLPMAILBOX01.citrite.net> <49EE71C4.207@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <49EE71C4.207@jp.fujitsu.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: takebe_akio@jp.fujitsu.com Cc: xen-devel@lists.xensource.com, xen-users@lists.xensource.com, lists@schmidp.com List-Id: xen-devel@lists.xenproject.org Hi, From: Akio Takebe Date: Wed, 22 Apr 2009 10:24:20 +0900 > dm-ioband has rpm package of RHEL/CentOS, so you can use dm-ioband for xen. > http://lists.xensource.com/archives/html/xen-devel/2009-04/msg00116.html > > If you are interested in dm-ioband, please comment to Ryo. > He would want feedbacks from many users. Thanks you takebe-san for introducing dm-ioband. I ran some benchmarks with Xen and got goot results. Bandwidth control for Xen - On a per Xen virtual block device basis. http://people.valinux.co.jp/~ryov/dm-ioband/benchmark/xen-partition.html - On a per Xen blktap process basis. http://people.valinux.co.jp/~ryov/dm-ioband/benchmark/xen-blktap.html You can download RPM packages for RHEL/CentOS from the below link. http://people.valinux.co.jp/~ryov/dm-ioband/binary.html And you can find configuration examples on the below link. http://people.valinux.co.jp/~ryov/dm-ioband/manual/examples.html#AEN584 Please try to use dm-ioband and let me know your feedback. Thanks, Ryo Tsuruta