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[Xen-devel] qcow disk performance not exceeding 3.0MB/s
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] qcow disk performance not exceeding 3.0MB/s |
| From: | Stefan de Konink <skinkie@xxxxxxxxx> |
| Date: | Sun, 13 Jul 2008 16:27:41 +0200 |
| Delivery-date: | Sun, 13 Jul 2008 07:28:05 -0700 |
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I am using a sparse image with a backed file. Using a dd inside domU the
performance doesn't exceed 3.0MB/s. If I try this on an NFS mount the
performance (in an uninitialized qcow image) is below 1.0MB/s.
Is this as expected? Are there currently any improvements in the Xen 3.3 hg repo that increase speed in the blktap backend? Stefan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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