Brontekst bekijken van Opzetten van DRBD in modus primaire-secundaire

<span data-link_translate_nl_title="Opzetten van DRBD in modus primaire-secundaire"  data-link_translate_nl_url="Opzetten van DRBD in modus primaire-secundaire"></span>[[:nl:Opzetten van DRBD in modus primaire-secundaire]][[nl:Opzetten van DRBD in modus primaire-secundaire]]
<span data-link_translate_he_title="הגדרת DRBD במצב ראשי-משני"  data-link_translate_he_url="%D7%94%D7%92%D7%93%D7%A8%D7%AA+DRBD+%D7%91%D7%9E%D7%A6%D7%91+%D7%A8%D7%90%D7%A9%D7%99-%D7%9E%D7%A9%D7%A0%D7%99"></span>[[:he:הגדרת DRBD במצב ראשי-משני]][[he:הגדרת DRBD במצב ראשי-משני]]
<span data-link_translate_ro_title="Configurarea DRBD în mod primar-secundar"  data-link_translate_ro_url="Configurarea+DRBD+%C3%AEn+mod+primar-secundar"></span>[[:ro:Configurarea DRBD în mod primar-secundar]][[ro:Configurarea DRBD în mod primar-secundar]]
<span data-link_translate_ru_title="Настройка DRBD в режиме первичного и вторичного"  data-link_translate_ru_url="%D0%9D%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B0+DRBD+%D0%B2+%D1%80%D0%B5%D0%B6%D0%B8%D0%BC%D0%B5+%D0%BF%D0%B5%D1%80%D0%B2%D0%B8%D1%87%D0%BD%D0%BE%D0%B3%D0%BE+%D0%B8+%D0%B2%D1%82%D0%BE%D1%80%D0%B8%D1%87%D0%BD%D0%BE%D0%B3%D0%BE"></span>[[:ru:Настройка DRBD в режиме первичного и вторичного]][[ru:Настройка DRBD в режиме первичного и вторичного]]
<span data-link_translate_pl_title="Definiowanie DRBD w trybie podstawowy zapasowy"  data-link_translate_pl_url="Definiowanie+DRBD+w+trybie+podstawowy+zapasowy"></span>[[:pl:Definiowanie DRBD w trybie podstawowy zapasowy]][[pl:Definiowanie DRBD w trybie podstawowy zapasowy]]
<span data-link_translate_ja_title="プライマリ-セカンダリ モードで DRBD のセットアップ"  data-link_translate_ja_url="%E3%83%97%E3%83%A9%E3%82%A4%E3%83%9E%E3%83%AA-%E3%82%BB%E3%82%AB%E3%83%B3%E3%83%80%E3%83%AA+%E3%83%A2%E3%83%BC%E3%83%89%E3%81%A7+DRBD+%E3%81%AE%E3%82%BB%E3%83%83%E3%83%88%E3%82%A2%E3%83%83%E3%83%97"></span>[[:ja:プライマリ-セカンダリ モードで DRBD のセットアップ]][[ja:プライマリ-セカンダリ モードで DRBD のセットアップ]]
<span data-link_translate_ar_title="إعداد DRBD في الوضع الابتدائي-الثانوي"  data-link_translate_ar_url="%D8%A5%D8%B9%D8%AF%D8%A7%D8%AF+DRBD+%D9%81%D9%8A+%D8%A7%D9%84%D9%88%D8%B6%D8%B9+%D8%A7%D9%84%D8%A7%D8%A8%D8%AA%D8%AF%D8%A7%D8%A6%D9%8A-%D8%A7%D9%84%D8%AB%D8%A7%D9%86%D9%88%D9%8A"></span>[[:ar:إعداد DRBD في الوضع الابتدائي-الثانوي]][[ar:إعداد DRBD في الوضع الابتدائي-الثانوي]]
<span data-link_translate_zh_title="DRBD 在小学中学在模式设置"  data-link_translate_zh_url="DRBD+%E5%9C%A8%E5%B0%8F%E5%AD%A6%E4%B8%AD%E5%AD%A6%E5%9C%A8%E6%A8%A1%E5%BC%8F%E8%AE%BE%E7%BD%AE"></span>[[:zh:DRBD 在小学中学在模式设置]][[zh:DRBD 在小学中学在模式设置]]
<span data-link_translate_de_title="Einrichten von DRBD im Modus Primär-Sekundär"  data-link_translate_de_url="Einrichten+von+DRBD+im+Modus+Prim%C3%A4r-Sekund%C3%A4r"></span>[[:de:Einrichten von DRBD im Modus Primär-Sekundär]][[de:Einrichten von DRBD im Modus Primär-Sekundär]]
<span data-link_translate_it_title="Configurazione DRBD in modalità primario-secondario"  data-link_translate_it_url="Configurazione+DRBD+in+modalit%C3%A0+primario-secondario"></span>[[:it:Configurazione DRBD in modalità primario-secondario]][[it:Configurazione DRBD in modalità primario-secondario]]
<span data-link_translate_pt_title="Configurando o DRBD no modo primário-secundário"  data-link_translate_pt_url="Configurando+o+DRBD+no+modo+prim%C3%A1rio-secund%C3%A1rio"></span>[[:pt:Configurando o DRBD no modo primário-secundário]][[pt:Configurando o DRBD no modo primário-secundário]]
<span data-link_translate_es_title="Configurar DRBD en modo primario-secundario"  data-link_translate_es_url="Configurar+DRBD+en+modo+primario-secundario"></span>[[:es:Configurar DRBD en modo primario-secundario]][[es:Configurar DRBD en modo primario-secundario]]
<span data-link_translate_en_title="Setting up DRBD in mode primary-secondary"  data-link_translate_en_url="Setting+up+DRBD+in+mode+primary-secondary"></span>[[:en:Setting up DRBD in mode primary-secondary]][[en:Setting up DRBD in mode primary-secondary]]
<span data-link_translate_fr_title="Mise en place de DRBD en mode primaire-secondaire"  data-link_translate_fr_url="Mise_en_place_de_DRBD_en_mode_primaire-secondaire"></span>[[:fr:Mise en place de DRBD en mode primaire-secondaire]][[fr:Mise en place de DRBD en mode primaire-secondaire]]
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|title=Opzetten van DRBD in modus primaire-secundaire
|title_mode=append
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|description=Opzetten van DRBD in modus primaire-secundaire
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==Introductie == <!--T:1-->
De onderstaande documentatie heeft betrekking op het opzetten van de DRBD in elementaire secundaire modus met de ext filesystem 4.<br>
We zullen gebruiken in het voorbeeld de  {{Template:Serveur}}na s : 
* Server n �1:
** Naam  : TestDRBD  01
** IP  : 10.0.0.100
* Server n �1:
** Naam  : TestDRBD02
** IP: 10.0.0.200

De schijf gebruikt is benoemen  /dev/sdb Als de partitie gebruikt op elke  {{Template:Serveur}}s /dev/sdb1.

==Installatie == <!--T:2-->
Het is noodzakelijk voor deze vestiging, om door te gaan met de installatie van pakket DRBD :
<pre>
apt-get install -y drbd8-utils
</pre>

==Configuratie en implementatie van DRBD == <!--T:3-->
De eerste fase van de operatie bestaat uit de configuratie van onze  '''resource''' DRBD.<br>
Wij bevinden ons in het voorbeeld, het maken van het volgende bestand : /etc/drbd.d/testdrbd.res<br>
De laatste met de volgende regels  (doen de twee  {{Template:Serveur}}s):
<pre>
resource testdrbd {
  meta-disk internal;
  device /dev/drbd1;
  syncer {
    verify-alg sha1;
  }
  net {
    allow-two-primaries;
  }

  on TestDRBD01 {
    disk /dev/sdb1;
    address 10.0.0.100:7789;
  }

  on TestDRBD02 {
    disk /dev/sdb1;
    address 10.0.0.200:7789;
  }
}
</pre>

De volgende stap is om te doen de manipulaties en de lancering van de middelen DRBD :
* Operatie te doen op beide  {{Template:Serveur}}s:
<pre>
drbdadm create-md testdrbd 

modprobe drbd
drbdadm up testdrbd
</pre>

* Kan deze bewerking op de eerste  {{Template:Serveur}} alleen :
<pre>
drbdadm -- --overwrite-data-of-peer primary testdrbd 
</pre>

* U moet nu wachten tot het einde van synchronisatie, dit is via de opdracht controleerbare :
<pre>
cat /proc/drbd
</pre>

==Configuratie en implementatie van het systeem van bestand  (Ext 4)== <!--T:4-->

Nu u gewoon uw drbd resources opmaken kunt om te gebruiken en vervolgens de mount :
<pre>
mkfs.ext4 /dev/drbd1
mount /dev/drbd1 /mnt
</pre>

==Schakelen tussen de twee  {{Template:Serveur}}s== <!--T:5-->

Deze primaire -secundaire-modus configuratie voorkomt u om te monteren de drbd op beide resources  {{Template:Serveur}}s.<br>
Als zodanig, hier is de methode om te schakelen tussen de twee montage  {{Template:Serveur}}s :

* Op de  {{Template:Serveur}} primaire:
<pre>
umount /dev/drbd1
drbdadm secondary testdrbd
</pre>

* Op de  {{Template:Serveur}} secundaire  (nieuwe primaire ):
<pre>
drbdadm primary testdrbd
mount /dev/drbd1 /mnt
</pre>

U hebt nu omgekeerd de rol van uw  {{Template:Serveur}}s.

<!--T:6-->
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