<div dir="ltr">hi<div>i see cache=none in /var/lib/instance/uuid-xx/libvirt.xml.</div><div>how i set other default value such as: writethrough, writeback...</div><div>thanks</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
2014-07-06 19:36 GMT+07:00 Gary Kotton <span dir="ltr"><<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




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<div>Hi,</div>
<div>This should be set by default. Please see <a href="http://www.pixelbeat.org/docs/openstack_libvirt_images" target="_blank">http://www.pixelbeat.org/docs/openstack_libvirt_images</a>/</div>
<div>This may help</div>
<div>Thanks</div>
<div>Gary</div>
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<span style="font-weight:bold">From: </span>Nhan Cao <<a href="mailto:nhanct92@gmail.com" target="_blank">nhanct92@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Sunday, July 6, 2014 at 3:31 PM<br>
<span style="font-weight:bold">To: </span>Gary Kotton <<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>" <<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>><br>

<span style="font-weight:bold">Subject: </span>Re: [Openstack] Openstack image boot slow<br>
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<div dir="ltr">hi,
<div>thank for reply.<br>
<div>how i set cache of libvirt in nova.conf ?</div>
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<div class="gmail_quote">2014-07-06 19:26 GMT+07:00 Gary Kotton <span dir="ltr"><<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>></span>:<br>
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<div>Hi,</div>
<div>The first boot is usually slow as the image needs to be cached. From that moment on it should be a little quicker.</div>
<div>Thanks</div>
<div>gary</div>
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<span style="font-weight:bold">From: </span>Nhan Cao <<a href="mailto:nhanct92@gmail.com" target="_blank">nhanct92@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Sunday, July 6, 2014 at 3:06 PM<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>" <<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>><br>

<span style="font-weight:bold">Subject: </span>[Openstack] Openstack image boot slow<br>
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<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">hi guys,</span>
<div style="font-family:arial,sans-serif;font-size:13px">i created an images follow tutorial:</div>
<div style="font-family:arial,sans-serif;font-size:13px"><a href="http://docs.openstack.org/image-guide/content/centos-image.html" target="_blank">http://docs.openstack.org/image-guide/content/centos-image.html</a></div>

<div style="font-family:arial,sans-serif;font-size:13px">but when i run it on my openstack lab, it boot very slow.</div>
<div style="font-family:arial,sans-serif;font-size:13px">can you tell me some tips to optimize image.</div>
<div style="font-family:arial,sans-serif;font-size:13px">Thanks!</div>
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