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RE: [Xen-devel] [PATCH] Fix the very-slow-IDE-IO-speed issue of Qemu0.90
| To: | "Ian Pratt" <Ian.Pratt@xxxxxxxxxxxx>, "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | RE: [Xen-devel] [PATCH] Fix the very-slow-IDE-IO-speed issue of Qemu0.90 |
| From: | "Cui, Dexuan" <dexuan.cui@xxxxxxxxx> |
| Date: | Tue, 29 May 2007 13:49:15 +0800 |
| Delivery-date: | Mon, 28 May 2007 22:47:51 -0700 |
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| Thread-index: | AcehGX2iATPOwCb2S/eEWjt/qOrhsAAWxikQAA9+AgA= |
| Thread-topic: | [Xen-devel] [PATCH] Fix the very-slow-IDE-IO-speed issue of Qemu0.90 |
I did some simple disk IO tests. Using c/s 15021 plus my fix, I'm sure the disk performance does back to roughly where we were. -- Dexuan -----Original Message----- From: Ian Pratt [mailto:Ian.Pratt@xxxxxxxxxxxx] Sent: 2007年5月29日 13:26 To: Cui, Dexuan; xen-devel Cc: ian.pratt@xxxxxxxxxxxx Subject: RE: [Xen-devel] [PATCH] Fix the very-slow-IDE-IO-speed issue of Qemu0.90 > Have you got any comparative performance numbers comparing IDE > performance before and after the 0.90 upgrade (with your fix)? Are we > back to roughly where we were? Ian _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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