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SPDX-License-Identifier: CC-BY-SA-4.0
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<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" its:version="2.0" type="topic" style="task" id="restore-worst-case" xml:lang="hr">
<info>
  <desc>Što učiniti ako ne možete vratiti datoteke</desc>
  <link type="guide" xref="index#restore"/>
  <credit type="author" its:translate="no">
    <name>Michael Terry</name>
  </credit>
  <license href="http://creativecommons.org/licenses/by-sa/4.0/"><p>Creative Commons Attribution-Share Alike 4.0 Unported License</p></license>

    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>gogo</mal:name>
      <mal:email>https://launchpad.net/~trebelnik-stefina</mal:email>
      <mal:years/>
    </mal:credit>
  </info>

<title>Kada sve pođe krivo</title>

<p><app>Déjà Dup</app> may fail.  Maybe it crashes or gives you an error when you try to restore.  When you really need your data back, the last thing you want do deal with is a bug.  Consider filing a <link href="https://gitlab.gnome.org/World/deja-dup/-/work_items/new">help request</link> but in the meantime, here are some approaches to workaround a misbehaving <app>Déjà Dup</app> and get your data back.</p>

<note><p>Ovo može biti tehničko pitanje. Ako vam ništa od ovoga nema smisla, slobodno pitajte <link xref="support">za pomoć</link>.</p></note>

<note><p>These instructions assume you have a command line available. Open a <app>Terminal</app> window first.</p></note>

<section id="which-backend">
<title>Restic or Duplicity?</title>

<p>Over time, <app>Déjà Dup</app> has used different backup tools under the covers. Originally, it used <app>Duplicity</app>. Nowadays, it uses <app>Restic</app>.</p>
<p>Your backup might be in either format, depending on when you created it.</p>
<p>Look in the folder where your backup is kept:</p>
<list>
  <item><p>If the filenames all start with <cmd its:translate="no">duplicity-</cmd>, then it's a <app>Duplicity</app> backup. Read the <app>Duplicity</app> sections below.</p></item>
  <item><p>If you see a <cmd its:translate="no">config</cmd> file and a few folders like <cmd its:translate="no">keys</cmd>, then it's a <app>Restic</app> backup. Read the <app>Restic</app> sections below.</p></item>
</list>
</section>

<section id="restic">
<title>Restoring with Restic</title>

<p>On the assumption that <app>Déjà Dup</app> is just not working for you right now, let’s use the command line tool <app>Restic</app> that is used by <app>Déjà Dup</app> behind the scenes to back up and restore your files.</p>

<note style="advanced"><p>If you want more information about <app>Restic</app> than presented here, run <cmd its:translate="no">restic --help</cmd>.</p></note>

<p>Prvo što ćemo pokušati je jednostavno vratiti sve vaše podatke. Pod pretpostavkom da su vaše datoteke na vanjskom disku montirane kao <file its:translate="no">/media/backup</file>i da ste izabrali šifriranje sigurnosne kopije, pokušajte ovo:</p>
<screen its:translate="no">restic restore --repo=/media/backup --target=/tmp/restore latest</screen>

<p>Ako niste šifrirali sigurnosnu kopiju, dodajte <cmd its:translate="no">--insecure-no-password</cmd> naredbi.</p>

<p>If you need to do more advanced debugging, read their <link href="https://restic.readthedocs.io/en/stable/077_troubleshooting.html">troubleshooting guide</link>.</p>
</section>

<section id="duplicity">
<title>Vraćanje s dvostrukosti</title>

<p>On the assumption that <app>Déjà Dup</app> is just not working for you right now, let’s use the command line tool <app>duplicity</app> that is used by <app>Déjà Dup</app> behind the scenes to back up and restore your files.</p>

<note style="advanced"><p>If you want more information about <app>Duplicity</app> than presented here, read <link href="http://duplicity.gitlab.io/docs.html">its online documentation</link>.</p></note>

<p>Prvo što ćemo pokušati je jednostavno vratiti sve vaše podatke. Pod pretpostavkom da su vaše datoteke na vanjskom disku montirane kao <file its:translate="no">/media/backup</file>i da ste izabrali šifriranje sigurnosne kopije, pokušajte ovo:</p>
<screen its:translate="no">duplicity restore file:///media/backup /tmp/restore</screen>

<p>Ako niste šifrirali sigurnosnu kopiju, dodajte <cmd its:translate="no">--no-encryption</cmd> naredbi.</p>

<section id="duplicity-locations">
<title>Other Storage Locations</title>
<p>If you backed up to a remote or cloud server, the syntax you use with <app>Duplicity</app> will be different than the external drive example above.</p>
<p>Read the <app>Duplicity</app> documentation for instructions on how to connect to your server, or try downloading all the <app>Duplicity</app> files yourself to a local folder and following the simpler example above.</p>
</section>

<section id="duplicity-by-hand">
<title>Restoring Duplicity Files by Hand</title>

<p>U slučaju da <app>dvoličnost</app> ne radi za vas, možda postoji malo nade. Format datoteke sigurnosne kopije je kompliciran i nije lako manipulirati s njim. Ali, ako ste očajni vrijedi pokušati.</p>

<p>Ako ste koristili udaljeni poslužitelj ili poslužitelj oblaka za pohranu vaše sigurnosne kopije, najprije preuzmite sve datoteke <app>dvoličnosti</app> i smjestite ih u mapu na vašem računalu. Zatim unesite tu mapu u svom terminalu.</p>

<p><app>Dvostrukost</app> pohranjuje podatke u malim blokovima zvanim svezci. Neki svezci pripadaju povremenim 'punim' ili svježim sigurnosnim kopijama i drugima u "Uklj" ili uključenim sigurnosnim kopijama. Počevši s potpunom sigurnosnom kopijom skupom svezka počevši od 1 svezka, morat ćete vratiti dio po dio datoteka.</p>

<p>Ako ste šifrirali vaše sigurnosne kopije, najprije ćete morati dešifrirati svezak sa <cmd its:translate="no">gpg</cmd>. Napišite što morate <file its:translate="no">duplicity-full.20110127T131352Z.vol1.difftar.gpg</file>:</p>
<screen its:translate="no">gpg --output duplicity-full.20110127T131352Z.vol1.difftar --decrypt duplicity-full.20110127T131352Z.vol1.difftar.gpg</screen>

<p>Ili da učinite sve odjednom (pobrinite se da imate dovoljno slobodnog prostora!):</p>
<screen its:translate="no">gpg --multifile --decrypt duplicity-full.20110127T131352Z.*.difftar.gpg</screen>

<p>Sada imate ili <file its:translate="no">.difftar</file> ili <file its:translate="no">.difftar.gz</file> svezak (ovisno o tome jeste li ga morali dešifrirati ili ne). Koristite <cmd its:translate="no">tar</cmd> svaki puta kada morate izdvojiti pojedine kopije datoteka:</p>
<screen its:translate="no">tar xf duplicity-full.20110127T131352Z.vol1.difftar</screen>

<p>Ili ponovno učiniti sve to odjednom:</p>
<screen its:translate="no">for t in duplicity-full.20110127T131352Z.*.difftar; do tar xf $t; done</screen>

<p>Sada će kopija datoteka biti u <file its:translate="no">multivolume_snapshot</file> i <file its:translate="no">snapshot</file> mapama. Svaka datoteka koja obuhvaća više svezaka biti će u <file its:translate="no">multivolume_snapshot</file>. Recimo da ste napravili sigurnosnu kopiju <file its:translate="no">/home/jane/essay.txt</file>:</p>
<screen its:translate="no">cd multivolume_snapshot/home/jane/essay.txt
cat * &gt; essay.txt</screen>

<p>Da obnovite podatke iz uključenih sigurnosnih kopija, koristite <cmd its:translate="no">rdiff</cmd> za zajedničko vraćanje datoteka. Pogledajte <cmd its:translate="no">man rdiff</cmd> za korištenje.</p>

</section>
</section>

</page>
