 Home |
Products |
Support |
Community |
News |
xen-devel
[Xen-devel] HD throughput
| To: | Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] HD throughput |
| From: | Marcus Hardt <marcus.hardt@xxxxxxxxxx> |
| Date: | Mon, 9 May 2005 18:18:32 +0200 |
| Delivery-date: | Mon, 09 May 2005 16:18:16 +0000 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| List-help: | <mailto:xen-devel-request@lists.xensource.com?subject=help> |
| List-id: | Xen developer discussion <xen-devel.lists.xensource.com> |
| List-post: | <mailto:xen-devel@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe> |
| Organization: | Forschungszentrum Karlsruhe |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| User-agent: | KMail/1.7.2 |
Hi! I've made some dd throughput measurements of my xen installation. My reference throughput is a dd on a partition very close to where my xen images/partitions are. I've found that the throughput of my image-backed xen instance is at around 93% of my reference, while the throughput of my partition-backed xen instance is at around 50%. Is there an explanation for this? I had expected it to be vice versa just like the xen manual itself. -- Marcus _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | RE: [Xen-devel] [PATCH] Make HZ a boot-time configurable, Ronald G. Minnich |
|---|---|
| Next by Date: | [Xen-devel] Network / e100 problems w/ 2.6.11-1.1284_FC4 dom0, Klaus Wuerflinger |
| Previous by Thread: | [Xen-devel] Xen Debugger, Subrahmanian, Raj |
| Next by Thread: | RE: [Xen-devel] HD throughput, Ian Pratt |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
