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<p class="MsoNormal">Hi Chmouel,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Storage policies can be fully tested and exercised on an SAIO; the docs that were recently merged to the feature/ec branch also include a second example policy using 2x replication to show this.  No reason why devstack can’t be used but
 I’d propose it doesn’t make anything easier and/or more testable.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thx<br>
Paul<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Chmouel Boudjnah [mailto:chmouel@enovance.com]
<br>
<b>Sent:</b> Tuesday, May 27, 2014 2:08 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> Re: [openstack-dev] [Swift] storage policies merge plan<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, May 27, 2014 at 10:02 AM, Hua ZZ Zhang <<a href="mailto:zhuadl@cn.ibm.com" target="_blank">zhuadl@cn.ibm.com</a>> wrote:<o:p></o:p></p>
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<p style="margin-bottom:12.0pt"><span style="font-family:"Arial","sans-serif"">Do it make sense to support storage policy work in devstack so that it can be more easily tested?</span><br>
<br>
<span style="font-family:"Arial","sans-serif"">-Edward Zhang</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">I don't think storage policy on one VM  (which has other OpenStack services)  like usually setup for devstack is very practical, but I may be wrong.<o:p></o:p></p>
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<p class="MsoNormal">Chmouel.<br>
<br>
<br>
 <o:p></o:p></p>
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<img border="0" width="16" height="16" id="_x0000_i1025" src="cid:image001.gif@01CF796F.EC4417D0" alt="Inactive hide details for John Dickinson ---2014-05-24 上午 06:27:13---John Dickinson <me@not.mn>"><span style="font-family:"Arial","sans-serif";color:#424282">John
 Dickinson ---2014-05-24 </span><span style="font-family:"MS Gothic";color:#424282">上午</span><span style="font-family:"Arial","sans-serif";color:#424282"> 06:27:13---John Dickinson <<a href="mailto:me@not.mn" target="_blank">me@not.mn</a>></span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">John Dickinson <<a href="mailto:me@not.mn" target="_blank">me@not.mn</a>></span></b><span style="font-size:7.5pt;font-family:"Arial","sans-serif""> </span>
<o:p></o:p></p>
<p style="margin-left:.5in"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">2014-05-24
</span><span style="font-size:7.5pt;font-family:"MS Gothic"">上午</span><span style="font-size:7.5pt;font-family:"Arial","sans-serif""> 06:27</span>
<o:p></o:p></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">Please respond to<br>
"OpenStack Development Mailing List \(not for usage questions\)" <<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.openstack.org</a>></span><o:p></o:p></p>
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<p class="MsoNormal"><img border="0" width="58" height="1" id="_x0000_i1026" src="cid:image003.png@01CF796F.EC4417D0"><o:p></o:p></p>
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">To</span><o:p></o:p></p>
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<p class="MsoNormal"><img border="0" width="1" height="1" id="_x0000_i1027" src="cid:image004.png@01CF796F.EC4417D0"><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">"OpenStack Development Mailing List (not for usage questions)" <<a href="mailto:openstack-dev@lists.openstack.org" target="_blank">openstack-dev@lists.openstack.org</a>>,
<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a></span><o:p></o:p></p>
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<p class="MsoNormal"><img border="0" width="58" height="1" id="_x0000_i1028" src="cid:image003.png@01CF796F.EC4417D0"><o:p></o:p></p>
<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">cc</span><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">Subject</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:7.5pt;font-family:"Arial","sans-serif"">[openstack-dev] [Swift] storage policies merge plan</span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<tt><span style="font-size:10.0pt">We've been working for a long time on the feature/ec branch in the swift repo. It's now "done" and needs to be merged into master to be generally available.</span></tt><span style="font-size:10.0pt;font-family:"Courier New""><br>
<br>
<tt>Here's how the integration is going to work:</tt><br>
<br>
<tt>1) The feature/ec branch will be refactored into a series of dependent reviewable patches</tt><br>
<tt>2) The patch chain will be proposed to master, and master will enter a freeze until the storage policy patches land</tt><br>
<tt>3) The first patch in the chain will be marked as -2 to "plug" the chain</tt><br>
<tt>4) The Swift community will review and approve all patches in the chain.</tt><br>
<tt>5) When all patches in the chain are approved, the first -2 will be removed and the whole chain will be sent to the CI system</tt><br>
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<br>
<tt>There are two things that I'll ask of you during this time. First, please commit time to reviewing the storage policy patches. Second, please do not deploy a version of Swift that is midway through the storage policy patch chain. I don't expect it to break
 anything, but it's a complicating factor best to be avoided.</tt><br>
<br>
<tt>I will send out another email when the patch chain has been proposed to master and to announce the freeze.</tt><br>
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<tt>--John</tt><br>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><i>(See attached file: signature.asc)</i><tt><span style="font-size:10.0pt">_______________________________________________</span></tt><span style="font-size:10.0pt;font-family:"Courier New""><br>
<tt>OpenStack-dev mailing list</tt><br>
<tt><a href="mailto:OpenStack-dev@lists.openstack.org" target="_blank">OpenStack-dev@lists.openstack.org</a></tt><br>
<tt><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a></tt></span><o:p></o:p></p>
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_______________________________________________<br>
OpenStack-dev mailing list<br>
<a href="mailto:OpenStack-dev@lists.openstack.org">OpenStack-dev@lists.openstack.org</a><br>
<a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a><o:p></o:p></p>
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