Opzetten van DRBD in modus primaire-secundaire: verschil tussen versies

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(14 tussenliggende versies door een andere gebruiker niet weergegeven)
Regel 1: Regel 1:
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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]]
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<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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==Introductie == <!--T:1-->
 
==Introductie == <!--T:1-->

Huidige versie van 22 okt 2021 om 11:57

nl:Opzetten van DRBD in modus primaire-secundaire he:הגדרת DRBD במצב ראשי-משני ro:Configurarea DRBD în mod primar-secundar ru:Настройка DRBD в режиме первичного и вторичного pl:Definiowanie DRBD w trybie podstawowy zapasowy ja:プライマリ-セカンダリ モードで DRBD のセットアップ ar:إعداد DRBD في الوضع الابتدائي-الثانوي zh:DRBD 在小学中学在模式设置 de:Einrichten von DRBD im Modus Primär-Sekundär it:Configurazione DRBD in modalità primario-secondario pt:Configurando o DRBD no modo primário-secundário es:Configurar DRBD en modo primario-secundario en:Setting up DRBD in mode primary-secondary fr:Mise en place de DRBD en mode primaire-secondaire

Dit artikel is vertaald door middel van automatische vertalingssoftware. U kunt het artikel bron hier te bekijken.

Introductie

De onderstaande documentatie heeft betrekking op het opzetten van de DRBD in elementaire secundaire modus met de ext filesystem 4.
We zullen gebruiken in het voorbeeld de Serverna 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 Servers /dev/sdb1.

Installatie

Het is noodzakelijk voor deze vestiging, om door te gaan met de installatie van pakket DRBD :

apt-get install -y drbd8-utils

Configuratie en implementatie van DRBD

De eerste fase van de operatie bestaat uit de configuratie van onze resource DRBD.
Wij bevinden ons in het voorbeeld, het maken van het volgende bestand : /etc/drbd.d/testdrbd.res
De laatste met de volgende regels (doen de twee Servers):

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;
  }
}

De volgende stap is om te doen de manipulaties en de lancering van de middelen DRBD :

  • Operatie te doen op beide Servers:
drbdadm create-md testdrbd 

modprobe drbd
drbdadm up testdrbd
  • Kan deze bewerking op de eerste Server alleen :
drbdadm -- --overwrite-data-of-peer primary testdrbd 
  • U moet nu wachten tot het einde van synchronisatie, dit is via de opdracht controleerbare :
cat /proc/drbd

Configuratie en implementatie van het systeem van bestand (Ext 4)

Nu u gewoon uw drbd resources opmaken kunt om te gebruiken en vervolgens de mount :

mkfs.ext4 /dev/drbd1
mount /dev/drbd1 /mnt

Schakelen tussen de twee Servers

Deze primaire -secundaire-modus configuratie voorkomt u om te monteren de drbd op beide resources Servers.
Als zodanig, hier is de methode om te schakelen tussen de twee montage Servers :

umount /dev/drbd1
drbdadm secondary testdrbd
  • Op de Server secundaire (nieuwe primaire ):
drbdadm primary testdrbd
mount /dev/drbd1 /mnt

U hebt nu omgekeerd de rol van uw Servers.



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