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SPDX-License-Identifier: CC-BY-SA-4.0
SPDX-FileCopyrightText: Michael Terry
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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> se možda ruši. Možda se ruši ili vam daje grešku pri pokušaju obnove podataka. Kada stvarno trebate svoje podatke natrag, posljednja stvar koju želite je imati posla sa greškom. Razmislite o podnošenju <link href="https://gitlab.gnome.org/World/deja-dup/-/issues/new"> izvještaja greške</link> ali u međuvremenu, ovdje su određena zaobilazna rješenja za ovo čudno <app>Déjà DUP</app> ponašanje i obnovu vaših podatka.</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 are 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>
