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    <div class="moz-cite-prefix">Dario ma non sono le antenne che ti
      ammazzano un UPS....le nano a palla consumano 9,1Watt....pure che
      sono 2...su un UPS da 300Watt...che va anche a metà carico ...<br>
      <br>
      300/2 = 150 <br>
      150 / 9+9 = 8 Ore di autonomia<br>
      <br>
      Se manca la corrente per 8 ore di fila...i problemi sono altri :)<br>
      <br>
      Al massimo il tuo ragionamento lo si fa per i server....ma lo fa
      gia di suo l'UPS...lo si collega via Usb al pc...e con il suo
      driver si spegne quando la carica dell'UPS scende sotto un tot
      impostato.<br>
      <br>
      Smack<br>
      <br>
      <br>
      <br>
      Il 02/02/15 18:09, BornAgain ha scritto:<br>
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      cite="mid:076826E7-426F-477F-BF55-392292F780C6@autoproduzioni.net"
      type="cite">
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        <blockquote type="cite" class="">
          <div class="">Il giorno 02/feb/2015, alle ore 15:13, vilgio
            [BIGHAT] <<a moz-do-not-send="true"
              href="mailto:villella.giovanni@gmail.com" class="">villella.giovanni@gmail.com</a>>
            ha scritto:</div>
          <br class="Apple-interchange-newline">
          <div class="">
            <p dir="ltr" class="">Condivido. Anche cerisano è  stato
              down   domenica pomeriggio  ma l'ups ha lavorato 
              egregiamente </p>
            <div class="gmail_quote"><br class="">
            </div>
          </div>
        </blockquote>
        <br class="">
      </div>
      <div>Salutiamo, mi inserisco in questo thread tutto cosentino per
        buttare una proposta a cui si potrebbe lavorare.</div>
      <div>Dato che nonostante ups anche l’osservatorio a Reggio è
        andato giù l’altro giorno</div>
      <div><br class="">
      </div>
      <div>Problema: mancanza di corrente prolungata, nodi e server
        rimangono con potenza a palla = consumo massimo di energia</div>
      <div>Obbiettivo: Far si che si continui ad avere la funzionalità
        del nodo il più a lungo possibile in attesa del ripristino della
        220v</div>
      <div><br class="">
      </div>
      <div>Possibile soluzione: Con un rasp o simile mi controllo lo
        stato della 220v (in alternativa ho un ups che si interfaccia
        via usb con un pc) </div>
      <div>if 220 down do begin </div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>in /etc/config/wireless
        write ubiquiti db = ubiquiti db -1</div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>save
        /etc/config/wireless </div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>wifi</div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>wait
        10s </div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>watchdog
        client </div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>if
        client conosciuti connessi ripeti il ciclo</div>
      <div><span class="Apple-tab-span" style="white-space:pre"> </span>else
        in /etc/config/wireless write ubiquiti db = ubiquiti db +1</div>
      <div><span class="Apple-tab-span" style="white-space: pre;"> </span>save
        /etc/config/wireless </div>
      <div><span class="Apple-tab-span" style="white-space: pre;"> </span>wifi</div>
      <div><span class="Apple-tab-span" style="white-space: pre;"> </span>wait
        10s</div>
      <div>endif</div>
      <div><br class="">
      </div>
      <div>Ora .. mi permetterete la scrittura a membro di segugio .. ma
        era per cercare di fare capire .. il momento che entra in
        funzione l’ups le antenne abbassano la potenza fino ad avere una
        connessione a soglia minima accettabile con i client conosciuti
        in precedenza (o il relativo ap). questo permette di avere la
        funzionalità di poter accedere al nodo e magari monitorare cosa
        minchia è successo e di averlo up il più a lungo possibile
        perchè ho ridotto al minimo possibile i consumi.</div>
      <div><br class="">
      </div>
      <div>Stessa cosa si potrebbe adattare ai nodi a energia solare il
        momento in cui non c’è sole .. il nodo tiene le funzionalità al
        minimo ma rimane su..</div>
      <div>idem per i server sotto un nodo </div>
      <div><br class="">
      </div>
      <div>butto lì l’idea .. chi ci sta a lavorarci insieme?</div>
      <div><br class="">
      </div>
      <div>i punti sarebbero :</div>
      <div>interfacciamento ups pc </div>
      <div>studiarsi watchdog e capire come interagire con lui (o in
        alternativa leggersi iw wlan0 station dump) </div>
      <div>interagire con config wireless tramite uno script</div>
      <div><br class="">
      </div>
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      </div>
      <div style="orphans: 2; widows: 2;"> ——————————</div>
      <div class=""><span class="Apple-style-span"
          style="border-collapse: separate; border-spacing: 0px;"><span
            class="Apple-style-span" style="border-collapse: separate;
            orphans: 2; text-align: -webkit-auto; widows: 2;
            border-spacing: 0px;">
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              -webkit-line-break: after-white-space;" class=""><span
                class="Apple-style-span" style="border-collapse:
                separate; text-align: -webkit-auto; border-spacing:
                0px;">
                <div style="word-wrap: break-word; -webkit-nbsp-mode:
                  space; -webkit-line-break: after-white-space;"
                  class=""><span class="Apple-style-span"
                    style="border-collapse: separate; text-align:
                    -webkit-auto; border-spacing: 0px;">
                    <div style="word-wrap: break-word;
                      -webkit-nbsp-mode: space; -webkit-line-break:
                      after-white-space;" class=""><span
                        class="Apple-style-span" style="text-align:
                        -webkit-auto;">
                        <div style="word-wrap: break-word;
                          -webkit-nbsp-mode: space; -webkit-line-break:
                          after-white-space;" class=""><span
                            class="Apple-style-span" style="text-align:
                            -webkit-auto;">
                            <div style="word-wrap: break-word;
                              -webkit-nbsp-mode: space;
                              -webkit-line-break: after-white-space;"
                              class=""><span class="Apple-style-span"
                                style="text-align: -webkit-auto;">
                                <div style="word-wrap: break-word;
                                  -webkit-nbsp-mode: space;
                                  -webkit-line-break:
                                  after-white-space;" class="">
                                  <div style="border-collapse: separate;
                                    border-spacing: 0px; word-wrap:
                                    break-word; -webkit-nbsp-mode:
                                    space; -webkit-line-break:
                                    after-white-space;" class="">BornAgain</div>
                                  <div style="border-collapse: separate;
                                    border-spacing: 0px; word-wrap:
                                    break-word; -webkit-nbsp-mode:
                                    space; -webkit-line-break:
                                    after-white-space;" class=""><br
                                      class="">
                                    <a moz-do-not-send="true"
                                      href="mailto:bornagain@autoproduzioni.net"
                                      class="">bornagain@autoproduzioni.net</a> </div>
                                  <div style="word-wrap: break-word;
                                    -webkit-nbsp-mode: space;
                                    -webkit-line-break:
                                    after-white-space;" class=""><br
                                      class="">
                                    Nodi su rete wireless comunitaria <a
                                      moz-do-not-send="true"
                                      href="http://Ninux.org" class="">Ninux.org</a> <br
                                      class="">
                                    <div class=""><a
                                        moz-do-not-send="true"
                                        href="http://map.ninux.org/select/reggiocalbornagain/"
                                        class="">http://map.ninux.org/select/reggiocalbornagain/</a></div>
                                    <div class=""><a
                                        moz-do-not-send="true"
                                        href="http://map.ninux.org/select/romapandora/"
                                        class="">http://map.ninux.org/select/romapandora/</a></div>
                                    <div style="border-collapse:
                                      separate; border-spacing: 0px;"
                                      class="">ed altri ..</div>
                                    <div class=""><br class="">
                                    </div>
                                  </div>
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      <pre wrap="">_______________________________________________
Calabria mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Calabria@ml.ninux.org">Calabria@ml.ninux.org</a>
<a class="moz-txt-link-freetext" href="http://ml.ninux.org/mailman/listinfo/calabria">http://ml.ninux.org/mailman/listinfo/calabria</a>
</pre>
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    <pre class="moz-signature" cols="72">-- 
<a class="moz-txt-link-abbreviated" href="http://www.danilolarizza.com">www.danilolarizza.com</a></pre>
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