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[Xen-users] Re: Bad performance with SATA disk

To: xen-users@xxxxxxxxxxxxxxxxxxx
From: Martti Kuparinen <martti.kuparinen@xxxxxx>
Date: Mon, 25 Jul 2005 16:27:55 +0300
Delivery-date: Mon, 25 Jul 2005 13:26:57 +0000
List-id: Xen user discussion <xen-users.lists.xensource.com>

The reason why I was asking this was that I'd like to understand why
Linux LVM (phy:/dev/vg/lv) did not bring any performance benefit against
loopback block device (file:/filename) in these measurements:

http://users.piuha.net/martti/comp/xendom0/xendom0.html

Martti

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References:
- [Xen-users] Bad performance with SATA disk
  - From: Martti Kuparinen

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