<html><body><p><font size="2">ok, thanks, I will pick up and get Claudiu's help as well, the original spec is abandoned ,could you please help to restore it? </font><br><br><font size="2">Best Regards! <br><br>Kevin (Chen) Ji ¼Í ³¿<br><br>Engineer, zVM Development, CSTL<br>Notes: Chen CH Ji/China/IBM@IBMCN Internet: jichenjc@cn.ibm.com<br>Phone: +86-10-82451493<br>Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, Beijing 100193, PRC </font><br><br><img width="16" height="16" src="cid:1__=8FBB0B31DF8D67FC8f9e8a93df938690918c8FB@" border="0" alt="Inactive hide details for Matt Riedemann ---09/20/2017 09:11:39 PM---On 9/20/2017 12:16 AM, Chen CH Ji wrote: > spec [1] has be"><font size="2" color="#424282">Matt Riedemann ---09/20/2017 09:11:39 PM---On 9/20/2017 12:16 AM, Chen CH Ji wrote: > spec [1] has been there since 2014 and some patches propo</font><br><br><font size="2" color="#5F5F5F">From: </font><font size="2">Matt Riedemann <mriedemos@gmail.com></font><br><font size="2" color="#5F5F5F">To: </font><font size="2">openstack-dev@lists.openstack.org</font><br><font size="2" color="#5F5F5F">Date: </font><font size="2">09/20/2017 09:11 PM</font><br><font size="2" color="#5F5F5F">Subject: </font><font size="2">Re: [openstack-dev] [nova] About live-resize spec</font><br><hr width="100%" size="2" align="left" noshade style="color:#8091A5; "><br><br><br><tt><font size="2">On 9/20/2017 12:16 AM, Chen CH Ji wrote:<br>> spec [1] has been there since 2014 and some patches proposed but <br>> abandoned after that, can someone<br>> please provide some info/background about why it's postponed or due to <br>> some limitations that nova hasn't been implemented yet?<br>> <br>> some operators suggested that this is a valuable funcationality so <br>> better to have it in the near feature... thanks<br>> <br>> <br>> [1]:</font></tt><tt><font size="2"><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__blueprints.launchpad.net_nova_-2Bspec_instance-2Dlive-2Dresize&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=8sI5aZT88Uetyy_XsOddbPjIiLSGM-sFnua3lLy2Xr0&m=8URBCAs-AokrPQobkaJ801kitvJThbGRR-TJ4o-LcIE&s=_CAt9-g8ZEY5LXXo10rhhd-GMWz4B1YBQ28dhuFZnj0&e=">https://urldefense.proofpoint.com/v2/url?u=https-3A__blueprints.launchpad.net_nova_-2Bspec_instance-2Dlive-2Dresize&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=8sI5aZT88Uetyy_XsOddbPjIiLSGM-sFnua3lLy2Xr0&m=8URBCAs-AokrPQobkaJ801kitvJThbGRR-TJ4o-LcIE&s=_CAt9-g8ZEY5LXXo10rhhd-GMWz4B1YBQ28dhuFZnj0&e=</a></font></tt><tt><font size="2"> <br>> <br>> Best Regards!<br>> <br>> Kevin (Chen) Ji ¼Í ³¿<br>> <br>> Engineer, zVM Development, CSTL<br>> Notes: Chen CH Ji/China/IBM@IBMCN Internet: jichenjc@cn.ibm.com<br>> Phone: +86-10-82451493<br>> Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian <br>> District, Beijing 100193, PRC<br>> <br>> <br>> __________________________________________________________________________<br>> OpenStack Development Mailing List (not for usage questions)<br>> Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe<br>> </font></tt><tt><font size="2"><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.openstack.org_cgi-2Dbin_mailman_listinfo_openstack-2Ddev&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=8sI5aZT88Uetyy_XsOddbPjIiLSGM-sFnua3lLy2Xr0&m=8URBCAs-AokrPQobkaJ801kitvJThbGRR-TJ4o-LcIE&s=anotHeOxKU8HE2ff2CnYn4rwT48cG1wkINchYamlckw&e=">https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.openstack.org_cgi-2Dbin_mailman_listinfo_openstack-2Ddev&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=8sI5aZT88Uetyy_XsOddbPjIiLSGM-sFnua3lLy2Xr0&m=8URBCAs-AokrPQobkaJ801kitvJThbGRR-TJ4o-LcIE&s=anotHeOxKU8HE2ff2CnYn4rwT48cG1wkINchYamlckw&e=</a></font></tt><tt><font size="2"> <br>> <br><br>We talked about this during the newton midcycle and from what I remember <br>we wanted to make this depend on having the ability for users to know <br>what they are capable of doing with their server instance in any given <br>cloud. This has grown into the cross project capabilities API <br>discussions that happen with the API work group.<br><br>At this point, I don't think we have anyone working on doing anything <br>for a capabilities API in nova, nor do we have cross project agreement <br>on a perfect solution that will work for all projects. At the PTG in <br>Denver I think we just said we care less about having a perfect <br>guideline for all projects to have a consistent API, and more about <br>actually documenting the APIs that each project does have, which we do a <br>pretty good job of in Nova.<br><br>So I think live resize would be fine to pick up again if you're just <br>resizing CPU/RAM from the flavor and if we provide a policy rule to <br>disable it in clouds that don't want to expose that feature.<br><br>Cloudbase was originally driving it for Hyper-v so you might want to <br>talk with Claudiu Belu.<br><br>-- <br><br>Thanks,<br><br>Matt<br><br>__________________________________________________________________________<br>OpenStack Development Mailing List (not for usage questions)<br>Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe<br></font></tt><tt><font size="2"><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.openstack.org_cgi-2Dbin_mailman_listinfo_openstack-2Ddev&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=8sI5aZT88Uetyy_XsOddbPjIiLSGM-sFnua3lLy2Xr0&m=8URBCAs-AokrPQobkaJ801kitvJThbGRR-TJ4o-LcIE&s=anotHeOxKU8HE2ff2CnYn4rwT48cG1wkINchYamlckw&e=">https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.openstack.org_cgi-2Dbin_mailman_listinfo_openstack-2Ddev&d=DwIGaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=8sI5aZT88Uetyy_XsOddbPjIiLSGM-sFnua3lLy2Xr0&m=8URBCAs-AokrPQobkaJ801kitvJThbGRR-TJ4o-LcIE&s=anotHeOxKU8HE2ff2CnYn4rwT48cG1wkINchYamlckw&e=</a></font></tt><tt><font size="2"> <br><br></font></tt><br><br><BR>
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