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    <p>Erlon,</p>
    <p>Thanks for pointing this out.  I didn't know we had this filter!</p>
    <p>Jay<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 09/23/2016 01:05 PM, Erlon Cruz
      wrote:<br>
    </div>
    <blockquote
cite="mid:CAF+Cadt8Vx8zpSrujPZ0fJx8mJAMSpY0SMfeQ0on6ELxwZgYCQ@mail.gmail.com"
      type="cite">
      <div dir="ltr">Not sure exactly what you mean, but in Cinder using
        the InstanceLocalityFilter[1], you can  schedule a volume to the
        same compute node the instance is located. Is this what you
        need?
        <div><br>
        </div>
        <div>[1] <a moz-do-not-send="true"
href="http://docs.openstack.org/developer/cinder/scheduler-filters.html#instancelocalityfilter">http://docs.openstack.org/developer/cinder/scheduler-filters.html#instancelocalityfilter</a></div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Fri, Sep 23, 2016 at 12:19 PM, Jay
          S. Bryant <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:jsbryant@electronicjungle.net"
              target="_blank">jsbryant@electronicjungle.net</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF">
              <p>Kevin,</p>
              <p>This is functionality that has been requested in the
                past but has never been implemented.</p>
              <p>The best way to proceed would likely be to propose a
                blueprint/spec for this and start working this through
                that.</p>
              <p>-Jay</p>
              <div>
                <div class="h5">
                  <p><br>
                  </p>
                  <div>On 09/23/2016 02:51 AM, Zhenyu Zheng wrote:<br>
                  </div>
                </div>
              </div>
              <blockquote type="cite">
                <div>
                  <div class="h5">
                    <div dir="ltr">Hi Novaers and Cinders:
                      <div><br>
                      </div>
                      <div>Quite often application requirements would
                        demand using locally attached disks (or direct
                        attached disks) for OpenStack compute instances.
                        One such example is running virtual hadoop
                        clusters via OpenStack.<br>
                      </div>
                      <div><br>
                      </div>
                      <div>We can now achieve this by using
                        BlockDeviceDriver as Cinder driver and using AZ
                        in Nova and Cinder, illustrated in[1], which is
                        not very feasible in large scale production
                        deployment.</div>
                      <div><br>
                      </div>
                      <div>Now that Nova is working on resource provider
                        trying to build an generic-resource-pool, is it
                        possible to perform "volume-based-scheduling" to
                        build instances according to volume? As this
                        could be much easier to build instances like
                        mentioned above.</div>
                      <div><br>
                      </div>
                      <div>Or do we have any other ways of doing this?</div>
                      <div><br>
                      </div>
                      <div>References:</div>
                      <div>[1] <a moz-do-not-send="true"
href="http://cloudgeekz.com/71/how-to-setup-openstack-to-use-local-disks-for-instances.html"
                          target="_blank">http://cloudgeekz.com/71/<wbr>how-to-setup-openstack-to-use-<wbr>local-disks-for-instances.html</a></div>
                      <div><br>
                      </div>
                      <div>Thanks,</div>
                      <div><br>
                      </div>
                      <div>Kevin Zheng</div>
                    </div>
                    <br>
                    <fieldset></fieldset>
                    <br>
                  </div>
                </div>
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