<div dir="ltr">This feature is being added during Kilo, <a href="https://blueprints.launchpad.net/nova/+spec/quiesced-image-snapshots-with-qemu-guest-agent">https://blueprints.launchpad.net/nova/+spec/quiesced-image-snapshots-with-qemu-guest-agent</a>, so if you want to test it, it's better to use devstack with trunk, <div><div>there are some requirements:</div><div>1. libvirt >=1.2.5</div><div>2. <span style="color:rgb(0,0,0);font-size:9pt">os_require_quiesce=yes need to be set as image </span><font color="#000000"><span style="font-size:12px">property</span></font></div><div><br></div><div>Note that so far only support instances booted from glance images, instances booted from</div><div>volume for this feature is working in progress <a href="https://review.openstack.org/#/c/138795/">https://review.openstack.org/#/c/138795/</a>.</div><div><br></div><div>Related wiki <a href="https://wiki.openstack.org/wiki/Cinder/QuiescedSnapshotWithQemuGuestAgent">https://wiki.openstack.org/wiki/Cinder/QuiescedSnapshotWithQemuGuestAgent</a></div><div><font color="#000000"><span style="font-size:12px"><br></span></font><div><br></div><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jan 3, 2015 at 4:30 AM, Tim Bell <span dir="ltr"><<a href="mailto:Tim.Bell@cern.ch" target="_blank">Tim.Bell@cern.ch</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-GB" link="#0563C1" vlink="#954F72">
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I'm trying to get the guest agent working on OpenStack.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I have enabled the guest agent using the property<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">| Property 'hw_qemu_guest_agent' | yes |<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">The VM has the qemu guest agent installed<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">$ rpm -qa | grep guest<u></u><u></u></p>
<p class="MsoNormal">qemu-guest-agent-1.5.3-60.el7_0.11.x86_64<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">The service has been started<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">/bin/systemctl status qemu-guest-agent.service<u></u><u></u></p>
<p class="MsoNormal">qemu-guest-agent.service - QEMU Guest Agent Loaded: loaded (/usr/lib/systemd/system/qemu-guest-agent.service; static)<u></u><u></u></p>
<p class="MsoNormal">Active: active (running) since Sun 2014-12-21 17:45:32 CET; 18h ago<u></u><u></u></p>
<p class="MsoNormal">Main PID: 1066 (qemu-ga) CGroup: /system.slice/qemu-guest-agent.service └─1066 /usr/bin/qemu-ga --method=virtio-serial --path=/dev/virtio-ports/org.qemu.guest_agent.0 --bla...<u></u><u></u></p>
<p class="MsoNormal">Dec 21 17:45:32 timhwag144 systemd[1]: Started QEMU Guest Agent.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">However, when I run the nova image-create command, I do not get any entry in /var/log/qemu-ga to show that fsfreeze has been run.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Any suggestions ? I could not find any documentation on how to do fsfreeze with QEMU GA other than the blueprints implementing the function.<span class="HOEnZb"><font color="#888888"><u></u><u></u></font></span></p><span class="HOEnZb"><font color="#888888">
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Tim<u></u><u></u></p>
</font></span></div>
</div>
<br>_______________________________________________<br>
Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
Post to : <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div>Tang Yaguang</div><div><br></div><br><div> </div></div></div>
</div>