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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">AFAIK we already use native aio<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> pve-devel [mailto:pve-devel-bounces@pve.proxmox.com]
<b>On Behalf Of </b>Cesar Peschiera<br>
<b>Sent:</b> Mittwoch, 11. Juni 2014 19:40<br>
<b>To:</b> pve-devel@pve.proxmox.com<br>
<b>Subject:</b> [pve-devel] Improve the I/O in PVE<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Hello</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">In this link i see how improve the I/O in PVE when a image of disk is used, may be that will be better to do changes in the next release of pve-manager</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">I don't have tested, but may be that someone can do it?</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">io=native => for block device based VMs.<br>
io=threads => for file-based VMs.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><br>
<a href="http://www.sebastien-han.fr/blog/2013/08/12/openstack-unexplained-high-cpu-load-on-compute-nodes/">http://www.sebastien-han.fr/blog/2013/08/12/openstack-unexplained-high-cpu-load-on-compute-nodes/</a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""> <o:p></o:p></span></p>
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