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Re: [Xen-devel] Xen 4.0 Feature Requests

from [Philipp Schmid] [Permanent Link][Original]
To: xen-users@xxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] Xen 4.0 Feature Requests
From: Philipp Schmid <lists@xxxxxxxxxxx>
Date: Wed, 22 Apr 2009 02:31:50 +0200
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Hi,

I would like to have a way to easily limit I/O for individual disks of virtual machines (pv, hvm and hvm-studom).
Maybe in a similar way to the credit scheduler's weight?

You can already partition CPU-Time, RAM, Disk space, but not really Disk I/O...

William Pitcock seems to do some work on a I/O QoS token-based approach, maybe this is a good start?

Best regards,
On Apr 21, 2009, at 4:17 PM, Stephen Spector wrote:

With Xen 3.4 in test for final release shortly, it is time to submit your feature requests for the next release, Xen 4.0. The current product roadmap is athttp://www.xen.org/download/roadmap.html and will be updated with the new features you submit once Xen 3.4 is released.
 
Please send me your features. Thanks.
 
Stephen Spector
Community Manager, Xen.org
(772) 621-5062
 
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