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    <p>Lejeczek,</p>
    <p>Thanks for raising this. We'll improve the error message to make
      it clear that the cluster needs to be stopped in order to proceed.</p>
    <p>Tomas</p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">Dne 24. 07. 23 v 14:22 Michal Pospíšil
      (he / him) napsal(a):<br>
    </div>
    <blockquote type="cite"
cite="mid:CAGd5o6Qtwwf1WXOKxrTAKKpCNnW6DG5P2GYKuhunPxg7si7zRw@mail.gmail.com">
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        <div>Hello all,<br>
        </div>
        <div><br>
        </div>
        <div>One more useful link that I forgot to include in my
          original reply - list of corosync options and when it is
          possible to update them: <a
            href="https://github.com/corosync/corosync/wiki/Config-file-values"
            moz-do-not-send="true" class="moz-txt-link-freetext">https://github.com/corosync/corosync/wiki/Config-file-values</a></div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>Cheers,</div>
        <div>Michal<br>
        </div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Mon, 24 Jul 2023 at 13:04,
          Michal Pospíšil (he / him) <<a
            href="mailto:mpospisi@redhat.com" moz-do-not-send="true"
            class="moz-txt-link-freetext">mpospisi@redhat.com</a>>
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px
          0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div dir="ltr">
            <div>
              <div dir="ltr">
                <div>Hi lejeczek,</div>
                <div><br>
                </div>
                <div>Unfortunately, that command shouldn't work in this
                  situation. The problem is that the cluster (corosync)
                  is running. From the man page:</div>
                <div><br>
                </div>
                <div>update [auto_tie_breaker=[0|1]]
                  [last_man_standing=[0|1]]
                  [last_man_standing_window=[<time in ms>]]
                  [wait_for_all=[0|1]]<br>
                               Add, remove or change quorum options. At
                  least one option must be specified. Unspecified
                  options will be kept unchanged. If you wish to remove
                  an option, set it to  empty  value,  i.e.<br>
                               'option_name='. Options are documented in
                  corosync's votequorum(5) man page. <b>Requires the
                    cluster to be stopped.</b><span
                    style="font-family:monospace"><br>
                  </span></div>
                <div><br>
                </div>
                <div>The output looks correct. More inline...<br>
                </div>
              </div>
              <br>
              <div class="gmail_quote">
                <div dir="ltr" class="gmail_attr">On Sat, 22 Jul 2023 at
                  13:44, lejeczek via Users <<a
                    href="mailto:users@clusterlabs.org" target="_blank"
                    moz-do-not-send="true" class="moz-txt-link-freetext">users@clusterlabs.org</a>>
                  wrote:<br>
                </div>
                <blockquote class="gmail_quote" style="margin:0px 0px
                  0px 0.8ex;border-left:1px solid
                  rgb(204,204,204);padding-left:1ex">
                  <div> <font size="2"><font face="Courier 10 Pitch">Hi
                        guys.<br>
                        <br>
                        That below should work, right?<br>
                        <br>
                        -> $ pcs quorum update last_man_standing=1
                        --skip-offline<br>
                        Checking corosync is not running on nodes...<br>
                      </font></font></div>
                </blockquote>
                <div><br>
                </div>
                <div>Corosync cannot be running to perform the requested
                  corosync.conf update.<br>
                </div>
                <div><br>
                </div>
                <blockquote class="gmail_quote" style="margin:0px 0px
                  0px 0.8ex;border-left:1px solid
                  rgb(204,204,204);padding-left:1ex">
                  <div><font size="2"><font face="Courier 10 Pitch">
                        Warning: Unable to connect to dzien (Failed to
                        connect to dzien port 2224: No route to host)</font></font>
                    <br>
                  </div>
                </blockquote>
                <blockquote class="gmail_quote" style="margin:0px 0px
                  0px 0.8ex;border-left:1px solid
                  rgb(204,204,204);padding-left:1ex">
                  <div><font size="2"><font face="Courier 10 Pitch">
                        Warning: dzien: Unable to check if corosync is
                        not running<br>
                      </font></font></div>
                </blockquote>
                <div><br>
                </div>
                <div>Because of `--skip-offline`, these two messages are
                  warnings, not errors. <br>
                </div>
                <div><br>
                </div>
                <blockquote class="gmail_quote" style="margin:0px 0px
                  0px 0.8ex;border-left:1px solid
                  rgb(204,204,204);padding-left:1ex">
                  <div><font size="2"><font face="Courier 10 Pitch">
                        Error: swir: corosync is running<br>
                        Error: whale: corosync is running<br>
                      </font></font></div>
                </blockquote>
                <div><br>
                </div>
                <div>Turns out corosync is running on two other nodes,
                  this is why pcs refuses to continue. You have to stop
                  the cluster, unfortunately.<br>
                </div>
                <div><br>
                </div>
                <blockquote class="gmail_quote" style="margin:0px 0px
                  0px 0.8ex;border-left:1px solid
                  rgb(204,204,204);padding-left:1ex">
                  <div><font size="2"><font face="Courier 10 Pitch">
                        Error: Errors have occurred, therefore pcs is
                        unable to continue<br>
                        <br>
                        if it should, why does it not or what else am I
                        missing?<br>
                        <br>
                        many thanks, L<br>
                        <br>
                      </font></font> </div>
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            <div>Cheers,</div>
            <div>Michal<br>
            </div>
            <div>
              <div><span class="gmail_signature_prefix">-- </span><br>
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                          <p
style="font-weight:bold;margin:0px;padding:0px;font-size:14px;font-family:"RedHatText",sans-serif">
                            <font size="2"><span>MICHAL POSPISIL</span><span></span></font><span
                              style="color:rgb(170,170,170);margin:0px"></span><br>
                            <span style="font-weight:normal"><font
                                size="2">He / Him / His</font></span></p>
                          <p
style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif">
                            <font size="2">Associate Software Engineer</font></p>
                          <p
style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font
                              size="2">RHEL HA Cluster - PCS</font></p>
                          <p
style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font
                              size="2"><a
style="color:rgb(0,136,206);margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif"
                                href="https://www.redhat.com"
                                target="_blank" moz-do-not-send="true">Red
                                Hat <span>Czech, s.r.o.</span></a></font><font
                              size="2"><br>
                              Purkyňova 97b, 612 00 Brno</font></p>
                          <div style="margin-bottom:4px"><span></span><span>
                            </span> </div>
                          <p
style="font-weight:normal;margin:0px;font-size:12px;font-family:"RedHatText",sans-serif">
                            <span style="margin:0px;padding:0px"><a
style="color:rgb(0,0,0);font-size:12px;margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif"
                                href="mailto:mpospisi@redhat.com"
                                target="_blank" moz-do-not-send="true"
                                class="moz-txt-link-freetext">mpospisi@redhat.com</a>   
                            </span><span><span>IRC: mpospisi</span></span>
                          </p>
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src="https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png"
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      <span class="gmail_signature_prefix">-- </span><br>
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                <p
style="font-weight:bold;margin:0px;padding:0px;font-size:14px;font-family:"RedHatText",sans-serif">
                  <font size="2"><span>MICHAL POSPISIL</span><span></span></font><span
                    style="color:rgb(170,170,170);margin:0px"></span><br>
                  <span style="font-weight:normal"><font size="2">He /
                      Him / His</font></span></p>
                <p
style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif">
                  <font size="2">Associate Software Engineer</font></p>
                <p
style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font
                    size="2">RHEL HA Cluster - PCS</font></p>
                <p
style="font-size:12px;margin:0px;font-family:"RedHatText",sans-serif"><font
                    size="2"><a
style="color:rgb(0,136,206);margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif"
                      href="https://www.redhat.com" target="_blank"
                      moz-do-not-send="true">Red Hat <span>Czech,
                        s.r.o.</span></a></font><font size="2"><br>
                    Purkyňova 97b, 612 00 Brno</font></p>
                <div style="margin-bottom:4px"><span></span><span> </span>
                </div>
                <p
style="font-weight:normal;margin:0px;font-size:12px;font-family:"RedHatText",sans-serif">
                  <span style="margin:0px;padding:0px"><a
style="color:rgb(0,0,0);font-size:12px;margin:0px;text-decoration:none;font-family:"RedHatText",sans-serif"
                      href="mailto:mpospisi@redhat.com" target="_blank"
                      moz-do-not-send="true"
                      class="moz-txt-link-freetext">mpospisi@redhat.com</a>   
                  </span><span><span>IRC: mpospisi</span></span> </p>
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src="https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png"
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