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    <div class="moz-cite-prefix">Update</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">All known firewall issues have been
      fixed.  <br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Jenkins is now up and running on the
      build server once again. Our first manually triggered build
      attempt of the compiler layer is now running<br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Of the original ~13000 corrupted rpms,
      we now have ...</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">~9250 have been restored, including all
      rpms that are knowm inputs to supported builds<br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">~3100 damaged rpms from the 2.0.0
      release will not restored.  TSC and community meetings agreed that
      2.0.0, being 2 releases out of date, is no longer supported.<br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">~650 Have yet to be restored from
      Upstream.  The jenkins job that pulls from upstream sources
      continues to run.</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">I would like to have successful CENGN
      builds of all layers before you all hammer the new server with
      your pent-up download_mirror.sh requests.  Please wait a little
      longer.  We should be back in business sometime tomorrow.</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Scott<br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">On 2021-01-27 9:56 a.m., Scott Little
      wrote:<br>
    </div>
    <blockquote type="cite" cite="mid:b8a3b522-40f5-274b-b3ab-1990640b345f@windriver.com">
      
      <div class="moz-cite-prefix">Update</div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">Of the original ~13000 corrupted
        rpms, we now have ...<br>
      </div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">5700 have been restored</div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">2400 have yet to be assessed</div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">1800 having no backup within cengn.
        Upstream availability has yet to be determined.</div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">3100 I propose to drop as they fall
        within the 2.0.0 release which is in very bad shape, whereas
        2.0.1 is in fairly good shape and worth saving.<br>
      </div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">Scott</div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix"><br>
      </div>
      <div class="moz-cite-prefix">On 2021-01-27 1:37 a.m., Scott Little
        wrote:<br>
      </div>
      <blockquote type="cite" cite="mid:34128b7c-d78d-13a5-8682-99b8615487a5@windriver.com">
        <p>The audit of repos identified ~13000 corrupted rpms</p>
        <p><br>
        </p>
        <p>So far ~5000 have been restored from redundant copies within
          cengn.  <br>
        </p>
        <p><br>
        </p>
        <p>Aprox 7500 have yet to be assessed.  Those remaining rpms are
          inputs or outputs of actual builds.  The rpms produced by
          builds might carry the same files name, but may contain
          different content due to embedded file dates if not real
          changes.  Extra care is required to restore from the correct
          source. If an exact match is unavailable, I may be forced to
          use a source that is 'near' in time and therefore less likely
          to contain anything other than trivial file timestamp deltas. 
          I'm still pondering the implications of such a substitution. <br>
        </p>
        <p><br>
        </p>
        <p> That leaves ~500 having no backup within cengn.  Upstream
          availability has yet to be determined.</p>
        <p><br>
        </p>
        <p>Scott<br>
        </p>
        <p><br>
        </p>
        <p><br>
        </p>
        <div class="moz-cite-prefix">On 2021-01-26 1:28 a.m., Scott
          Little wrote:<br>
        </div>
        <blockquote type="cite" cite="mid:eb52e4c9-f06d-4683-e068-5aebb51ce7e4@windriver.com">
          <div class="moz-cite-prefix">The jenkins in the cengn build is
            offline while we repair the file system on the mirror.  The
            build machine both read from, and writes to the mirror, and
            I don't want it to cause further corruptions while the
            mirror is being repaired.<br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">The cengn mirror has been cut
            over to the new storage back end.  However any corrupt files
            from the old storage back end will remain corrupted on the
            new one.<br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">Restoration of rpm repos will
            proceed in several phases:</div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">1) An audit of all rpm repos is
            underway.  Rpm's that fail their checksum are being removed
            and repodata will be updated to reflect the missing RPMS.</div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">2) The mirror update job
            (downloading rpms from upstream rpm repos) will be run to
            restore as many missing files as possible. Many rpms may no
            longer be available as we kept old versions of packages that
            upstream drops when a new version is available,<br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">3) If rpms that are not available
            from upstream, but are required for our build, we can
            attempt to restore them from one of several places.   e.g.
            the inputs directory of various builds, or the downloads
            directory on the cengn build server (independent storage
            from the mirror)<br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">4) Resume building new loads<br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <p>All of the release iso's on cengn were corrupt.</p>
          <p><br>
          </p>
          <p>I've been able to restore 4.0.1 and 2.0.1 from the original
            build artifacts.</p>
          <p><br>
          </p>
          <p>Original build artifacts for 3.0.0 are missing.  I do have
            build artifacts for builds that were intended to lead up to
            a 3.0.1 release.  If a verifiable copy of 3.0.0 can't be
            found, we may want to consider issuing a 3.0.1. 
            Alternatively I can rebuild 3.0.0, but the file checksums
            wont match the original build due to embedded timestamps.<br>
          </p>
          <p><br>
          </p>
          <p><br>
          </p>
          <div class="moz-cite-prefix">Scott</div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix"><br>
          </div>
          <div class="moz-cite-prefix">On 2021-01-25 11:08 a.m., Little,
            Scott wrote:<br>
          </div>
          <blockquote type="cite" cite="mid:BY5PR11MB441835A7B47040913D2228B186BD9@BY5PR11MB4418.namprd11.prod.outlook.com">
            <div>Work continues at CENGN repair damaged repos and to
              move us to a new backend infrastructure with better
              redundancy.</div>
            <div><br>
            </div>
            <div>I still recommend that you avoid using
              download_mirrir.sh until the repos are fully repaired.  I
              don’t have a firm ETA for that, perhaps two before we have
              full confidence in the repairs.</div>
            <div><br>
            </div>
            <div>Scott </div>
            <div><br>
            </div>
            <div><br>
            </div>
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            <div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Scott Little <a class="moz-txt-link-rfc2396E" href="mailto:scott.little@windriver.com" moz-do-not-send="true"><scott.little@windriver.com></a><br>
                <b>Sent:</b> January 23, 2021 2:24 AM<br>
                <b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:starlingx-discuss@lists.starlingx.io" moz-do-not-send="true">starlingx-discuss@lists.starlingx.io</a>
                <a class="moz-txt-link-rfc2396E" href="mailto:starlingx-discuss@lists.starlingx.io" moz-do-not-send="true"><starlingx-discuss@lists.starlingx.io></a><br>
                <b>Subject:</b> Re: [Starlingx-discuss] Cengn Mirror
                server in down?!</font>
              <div> </div>
            </div>
            <div>
              <p>CENGN is up, but there seems to be significant damage
                to the repositories.  <br>
              </p>
              <p><br>
              </p>
              <p>We are investigate options to restore the repositories
                to health.</p>
              <p><br>
              </p>
              <p>I do NOT recommend running download_mirror.sh at this
                time.</p>
              <p><br>
              </p>
              <p>Scott</p>
              <p><br>
              </p>
              <p><br>
              </p>
              <p><br>
              </p>
              <div class="x_moz-cite-prefix">On 2021-01-22 3:53 p.m.,
                Scott Little wrote:<br>
              </div>
              <blockquote type="cite">
                <p>CENGN remains out of service.</p>
                <p><br>
                </p>
                <p>A new problem has been identified with ceph storage.</p>
                <p><br>
                </p>
                <p>They continue to work the outage.  <br>
                </p>
                <p><br>
                </p>
                <p>Scott</p>
                <p><br>
                </p>
                <p><br>
                </p>
                <p><br>
                </p>
                <div class="x_moz-cite-prefix">On 2021-01-22 9:55 a.m.,
                  Scott Little wrote:<br>
                </div>
                <blockquote type="cite">
                  <p>CENGN remains out of service</p>
                  <p><br>
                  </p>
                  <p>AC to the server room has been restored. They are
                    now working some firewall issues.</p>
                  <p><br>
                  </p>
                  <p>They hope to have it restored in a few hours.</p>
                  <p><br>
                  </p>
                  <p>Scott</p>
                  <p><br>
                  </p>
                  <p><br>
                  </p>
                  <div class="x_moz-cite-prefix">On 2021-01-21 10:07
                    a.m., Panech, Davlet wrote:<br>
                  </div>
                  <blockquote type="cite">
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                      font-size:12pt; color:rgb(0,0,0)"> The hosting
                      company had an issue with their servers, they are
                      working on it. They hope to be back online mid
                      afternoon (Jan 21, Eastern Standard Time).<br>
                    </div>
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                    <div id="x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri,
                        sans-serif" color="#000000"><b>From:</b> Panech,
                        Davlet <a class="x_moz-txt-link-rfc2396E" href="mailto:Davlet.Panech@windriver.com" moz-do-not-send="true"><Davlet.Panech@windriver.com></a><br>
                        <b>Sent:</b> January 21, 2021 9:56 AM<br>
                        <b>To:</b> Dimofte, Alexandru <a class="x_moz-txt-link-rfc2396E" href="mailto:alexandru.dimofte@intel.com" moz-do-not-send="true">
                          <alexandru.dimofte@intel.com></a>; <a class="x_moz-txt-link-abbreviated" href="mailto:starlingx-discuss@lists.starlingx.io" moz-do-not-send="true">
                          starlingx-discuss@lists.starlingx.io</a> <a class="x_moz-txt-link-rfc2396E" href="mailto:starlingx-discuss@lists.starlingx.io" moz-do-not-send="true">
                          <starlingx-discuss@lists.starlingx.io></a><br>
                        <b>Subject:</b> Re: Cengn Mirror server in
                        down?!</font>
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                      <div style="font-family:Calibri,Arial,Helvetica,sans-serif;
                        font-size:12pt; color:rgb(0,0,0)"> Thanks
                        Alexandru, we are looking into it.<br>
                      </div>
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                      <div id="x_x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri,
                          sans-serif" color="#000000"><b>From:</b>
                          Dimofte, Alexandru <a class="x_moz-txt-link-rfc2396E" href="mailto:alexandru.dimofte@intel.com" moz-do-not-send="true"><alexandru.dimofte@intel.com></a><br>
                          <b>Sent:</b> January 21, 2021 3:24 AM<br>
                          <b>To:</b> <a class="x_moz-txt-link-abbreviated" href="mailto:starlingx-discuss@lists.starlingx.io" moz-do-not-send="true">
                            starlingx-discuss@lists.starlingx.io</a> <a class="x_moz-txt-link-rfc2396E" href="mailto:starlingx-discuss@lists.starlingx.io" moz-do-not-send="true">
                            <starlingx-discuss@lists.starlingx.io></a><br>
                          <b>Subject:</b> [Starlingx-discuss] Cengn
                          Mirror server in down?!</font>
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                          <p class="x_x_x_MsoNormal">Hello guys,</p>
                          <p class="x_x_x_MsoNormal"> </p>
                          <p class="x_x_x_MsoNormal">I observed, trying
                            to connect to <a href="http://mirror.starlingx.cengn.ca/mirror/starlingx/master/centos/" moz-do-not-send="true">
http://mirror.starlingx.cengn.ca/mirror/starlingx/master/centos/</a> ,
                            that cengn mirror server is down.</p>
                          <p class="x_x_x_MsoNormal"> </p>
                          <p class="x_x_x_MsoNormal">Best regards,</p>
                          <p class="x_x_x_MsoNormal">Alex<span style="color:#1F497D"></span></p>
                          <p class="x_x_x_MsoNormal"><span style="color:#1F497D"> </span></p>
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                                        automatically generated" class="" data-outlook-trace="F:3|T:3" src="cid:part12.811D2B3E.439AEE1E@windriver.com" width="127" height="55" border="0"></span></p>
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                                  <p class="x_x_x_MsoNormal"><span style="">Dimofte Alexandru</span></p>
                                  <p class="x_x_x_MsoNormal"><span style="">Software Engineer</span></p>
                                  <p class="x_x_x_MsoNormal"><span style="">STARLINGX TEAM</span></p>
                                  <p class="x_x_x_MsoNormal"><span style="">Skype no: +40 336403734</span></p>
                                  <p class="x_x_x_MsoNormal"><span style="">Personal Mobile: +40
                                      743167456</span></p>
                                  <p class="x_x_x_MsoNormal"><span style="color:#00B0F0"><a href="mailto:alexandru.dimofte@intel.com" moz-do-not-send="true"><span style="color:#00B0F0">alexandru.dimofte</span><span style="">@intel.com</span></a></span><span style=""></span></p>
                                  <p class="x_x_x_MsoNormal"><span style="" lang="DE">Intel Romania</span></p>
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