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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] Greate difference of disk I/O performance for guest on Qemu-2.30 of CentOS. |
| Date: | Wed, 24 Jun 2015 14:32:30 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
On 24/06/2015 14:31, cauchy-love wrote: > > Sorry, but I don't know what does bisect mean exactly.Could you > please explain it? I feel it might be some kernel configuration items > introduce this problem.I am also trying other kernel versions from > 2.6.34 to 2.6.38 (2.6.33.3 has good performance like 2.6.32) and will > show you the results. I meant exactly what you are already doing. Thanks! Paolo
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