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[libvirt-users] bad IO on VM



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I have to create some VM. I using KVM for it, manage by libvirtd. The
problem of my is that the IO is  very bad. I'm nut sure, but I using
currently vmdk. Could this be the problem?

My settings for the VM is:

vitrio driver
vmdk
no cache


It's so bad that the Oracle DB can't work efficient.
http://pastebin.com/raw.php?i=sDyvcJmB


so far
akendo
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