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<p class="MsoNormal"><span style="color:#1F497D">Tingjie:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks for putting this together as it gives a very good summary of the changes in the CEPH mimic version which is expected to merge in the near future into StarlingX.  This list will be a good reference for
 those who will be running TCs for the new CEPH version.  I have a couple of questions – would you be able to help me:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span style="color:#1F497D">One of the notes indicates “There is a simplified OSD replacement process that is more robust.”
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span style="color:#1F497D">Can you explain what these changes are? 
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span style="color:#1F497D">Will this result in any changes to the steps an operator takes to replace a CEPH disk?<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span style="color:#1F497D">Another note indicates “Several sleep settings, include osd_recovery_sleep, osd_snap_trim_sleep, and osd_scrub_sleep have been reimplemented to work efficiently.”<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span style="color:#1F497D">Can you share the settings used in StarlingX today with CEPH jewel as well as the planned settings that will be used in StarlingX with CEPH mimic.  Will any of these settings change value when CEPH
 mimic is merged into StarlingX?<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="color:#1F497D"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">      
</span></span></span><![endif]><span style="color:#1F497D">One more note indicates “CLI changes”<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">        
</span></span></span><![endif]><span style="color:#1F497D">Can you explain which CLIs have changed?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Frank<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="color:#1F497D"><o:p> </o:p></span></a></p>
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<p class="MsoNormal"><b>From:</b> Chen, Tingjie [mailto:tingjie.chen@intel.com] <br>
<b>Sent:</b> Wednesday, April 03, 2019 11:44 PM<br>
<b>To:</b> Jones, Bruce E <bruce.e.jones@intel.com>; Xie, Cindy <cindy.xie@intel.com>; Poncea, Ovidiu <Ovidiu.Poncea@windriver.com>; Badea, Daniel <Daniel.Badea@windriver.com>; Cabrales, Ada <ada.cabrales@intel.com>; Perez, Ricardo O <ricardo.o.perez@intel.com>;
 Hernandez Gonzalez, Fernando <fernando.hernandez.gonzalez@intel.com>; Miller, Frank <Frank.Miller@windriver.com>; Zhu, Vivian <vivian.zhu@intel.com>; Hu, Yong <yong.hu@intel.com>; Liu, Changcheng <changcheng.liu@intel.com><br>
<b>Cc:</b> starlingx-discuss@lists.starlingx.io<br>
<b>Subject:</b> Discussion about StarlingX release notes in CEPH upgrade<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79">Hi,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79">I have file release notes for Ceph upgrade mimic.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79"><a href="https://etherpad.openstack.org/p/stx-ceph-uprev-mimic-release-notes"><span style="color:#1F4E79">https://etherpad.openstack.org/p/stx-ceph-uprev-mimic-release-notes</span></a>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79">There are 2 parts,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79">First one is Major changes, this is official changes from 10.2.6 (Jewel) -> 13.2.2 (Mimic), there are many changes to the three major version updates.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79">Second one is known issues in StarlingX, this may expand after validation and system test if have non-block issues.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif;color:#1F4E79">Welcome to give your comments and concerns.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif">Tingjie<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif">SSG OTC NST Storage<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif">Tel: +86(21)88216699<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Intel Clear",sans-serif">Mobile: 15901876439<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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