{"id":8866,"date":"2026-04-05T16:42:16","date_gmt":"2026-04-05T19:42:16","guid":{"rendered":"https:\/\/executestep.com\/?p=8866"},"modified":"2026-04-05T16:42:17","modified_gmt":"2026-04-05T19:42:17","slug":"oracle-rac-12c-vmware-post-1-openfiler","status":"publish","type":"post","link":"https:\/\/executestep.com\/pt-br\/oracle\/oracle-rac-12c-vmware-post-1-openfiler\/","title":{"rendered":"Oracle RAC 12.2 no VMware Workstation \u2014 Post 1: Configura\u00e7\u00e3o do VMware e Openfiler"},"content":{"rendered":"\n

S\u00e9rie:<\/strong> Oracle RAC 12.2 \u2014 Instala\u00e7\u00e3o Completa no VMware Workstation<\/p>\n\n\n\n

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\ud83d\udccc Sobre esta s\u00e9rie:<\/strong> Este guia cobre Oracle RAC 12c, que est\u00e1 fora de suporte. O objetivo \u00e9 documentar aprendizado e revisar conceitos \u2014 n\u00e3o recomendar a vers\u00e3o para produ\u00e7\u00e3o. Entenda o contexto completo na introdu\u00e7\u00e3o da s\u00e9rie \u2192<\/a><\/p>\n<\/blockquote>\n\n\n\n

\ud83d\udccb Esta s\u00e9rie \u2014 Oracle RAC 12.2 no VMware Workstation:<\/strong><\/p>\n\n\n\n

Posts da s\u00e9rie<\/th><\/tr><\/thead>
Apresenta\u00e7\u00e3o da S\u00e9rie \u2014 Arquitetura RAC, ambiente e softwares<\/strong><\/a><\/td><\/tr>
Post 1 \u2014 Configura\u00e7\u00e3o do VMware e Openfiler iSCSI<\/strong><\/a> \u2190 este post<\/td><\/tr>
Post 2 \u2014 Configura\u00e7\u00e3o do Oracle Linux e iSCSI Initiator<\/strong><\/a><\/td><\/tr>
Post 3 \u2014 Instala\u00e7\u00e3o do Grid Infrastructure 12.2<\/strong><\/a><\/td><\/tr>
Post 4 \u2014 Instala\u00e7\u00e3o do Oracle Database e DBCA<\/strong><\/a><\/td><\/tr>
Post 5 \u2014 P\u00f3s-Instala\u00e7\u00e3o e Valida\u00e7\u00e3o Final<\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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\u2699\ufe0f Pr\u00e9-requisito:<\/strong> VMware Workstation instalado no host Linux e os ISOs do Openfiler 2.99 e Oracle Linux 7.6 dispon\u00edveis localmente.<\/p>\n<\/blockquote>\n\n\n\n

Configurar Redes no VMware<\/h2>\n\n\n\n

Abra o Virtual Network Editor:<\/p>\n\n\n\n

VMware Workstation \u2192 Edit \u2192 Virtual Network Editor \u2192 Change Settings<\/code><\/pre>\n\n\n\n
VMnet0 \u2014 Rede P\u00fablica (Bridged)<\/h3>\n\n\n\n
    \n
  • Tipo: Bridged<\/strong><\/li>\n\n\n\n
  • Bridged to: selecione a NIC f\u00edsica do host na rede 192.168.15.x<\/code><\/li>\n\n\n\n
  • Nenhuma altera\u00e7\u00e3o necess\u00e1ria se j\u00e1 estiver configurado<\/li>\n<\/ul>\n\n\n\n
    VMnet1 \u2014 Interconnect RAC (Host-only)<\/h3>\n\n\n\n
      \n
    • Tipo: Host-only<\/strong><\/li>\n\n\n\n
    • DHCP: Desabilitado<\/strong> \u2190 obrigat\u00f3rio<\/li>\n\n\n\n
    • Subnet: 10.10.10.0 \/ 255.255.255.0<\/code><\/li>\n<\/ul>\n\n\n\n
      VMnet2 \u2014 Rede iSCSI (Host-only)<\/h3>\n\n\n\n
        \n
      1. Clique “Add Network…”<\/strong> \u2192 VMnet2<\/strong> \u2192 OK<\/li>\n\n\n\n
      2. Tipo: Host-only<\/strong><\/li>\n\n\n\n
      3. Desmarque “Use local DHCP service”<\/strong> \u2190 obrigat\u00f3rio<\/li>\n\n\n\n
      4. Subnet IP: 192.168.20.0<\/code><\/li>\n\n\n\n
      5. Subnet mask: 255.255.255.0<\/code><\/li>\n\n\n\n
      6. Apply \u2192 OK<\/strong><\/li>\n<\/ol>\n\n\n\n
        \n
        \u26a0\ufe0f O DHCP desabilitado no interconnect e na rede iSCSI \u00e9 obrigat\u00f3rio. Se habilitado, o Clusterware pode falhar ao tentar usar essas redes.<\/p>\n<\/blockquote>\n\n\n\n
        Resultado final:<\/strong><\/p>\n\n\n\n
        VMnet<\/th>Tipo<\/th>DHCP<\/th>Subnet<\/th>Uso<\/th><\/tr><\/thead>
        vmnet0<\/td>Bridged<\/td>\u2014<\/td>192.168.15.0\/24<\/td>Rede p\u00fablica<\/td><\/tr>
        vmnet1<\/td>Host-only<\/td>Desabilitado<\/td>10.10.10.0\/24<\/td>Interconnect<\/td><\/tr>
        vmnet2<\/td>Host-only<\/td>Desabilitado<\/td>192.168.20.0\/24<\/td>iSCSI Storage<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \n\n\n\n
        Criar e Instalar a VM Openfiler<\/h2>\n\n\n\n
        Criar a VM<\/h3>\n\n\n\n
        File \u2192 New Virtual Machine \u2192 Custom (advanced) \u2192 Next\n\u2192 Hardware compatibility: selecione a vers\u00e3o do seu VMware Workstation \u2192 Next\n\u2192 I will install the operating system later \u2192 Next\n\u2192 Guest OS: Linux | Other Linux 3.x kernel 64-bit \u2192 Next\n\u2192 Name: openfiler\n\u2192 Location: \/vms01\/oracle\/openfiler\/\n\u2192 Processors: 1 \u00d7 1 core\n\u2192 Memory: 1024 MB\n\u2192 Network: Custom \u2192 \/dev\/vmnet2 (iSCSI)\n\u2192 I\/O Controller: LSI Logic\n\u2192 Disk: SCSI | 20 GB | Single file\n\u2192 Finish<\/code><\/pre>\n\n\n\n
        Adicionar Discos de Storage<\/h3>\n\n\n\n
        Com a VM criada e desligada<\/strong>, adicione os 4 discos via Settings \u2192 Add \u2192 Hard Disk<\/strong>.<\/p>\n\n\n\n
        Para cada disco: SCSI \u2192 Create a new virtual disk \u2192 n\u00e3o marcar “Allocate all disk space now” \u2192 Store as single file<\/strong><\/p>\n\n\n\n
        Disco<\/th>Tamanho<\/th>Controladora<\/th>Uso<\/th><\/tr><\/thead>
        openfiler-mgmt.vmdk<\/td>10 GB<\/td>SCSI 0:1<\/td>Ger\u00eancia interna do Openfiler<\/td><\/tr>
        openfiler-ocr.vmdk<\/td>35 GB<\/td>SCSI 0:2<\/td>OCR + Voting<\/td><\/tr>
        openfiler-data.vmdk<\/td>130 GB<\/td>SCSI 0:3<\/td>GIMR + DATA<\/td><\/tr>
        openfiler-fra.vmdk<\/td>45 GB<\/td>SCSI 0:4<\/td>FRA<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        \n
        \ud83d\udca1 Os discos podem ser thin (sem pr\u00e9-aloca\u00e7\u00e3o) porque o Openfiler gerencia o espa\u00e7o via LVM e apresenta LUNs iSCSI com tamanho fixo para o Oracle. O ASM enxerga o LUN \u2014 n\u00e3o o VMDK por baixo.<\/p>\n<\/blockquote>\n\n\n\n
        \n
        \u26a0\ufe0f O disco MGMT \u00e9 obrigat\u00f3rio. O Openfiler reserva o primeiro disco adicional para ger\u00eancia interna. Sem ele, os discos de storage ficam com tamanho incorreto.<\/p>\n<\/blockquote>\n\n\n\n
        Resultado no Settings:<\/strong><\/p>\n\n\n\n
        Hard Disk  (SCSI 0:0)  \u2192  20 GB   (SO)\nHard Disk  (SCSI 0:1)  \u2192  10 GB   (MGMT)\nHard Disk  (SCSI 0:2)  \u2192  35 GB   (OCR)\nHard Disk  (SCSI 0:3)  \u2192  130 GB  (DATA)\nHard Disk  (SCSI 0:4)  \u2192  45 GB   (FRA)<\/code><\/pre>\n\n\n\n
        Adicionar NIC de Ger\u00eancia<\/h3>\n\n\n\n
        Settings \u2192 Add \u2192 Network Adapter \u2192 Custom \u2192 \/dev\/vmnet0<\/code><\/pre>\n\n\n\n
        Resultado das NICs:<\/p>\n\n\n\n
        Network Adapter    \u2192  vmnet2  (eth0 &mdash; iSCSI 192.168.20.10)\nNetwork Adapter 2  \u2192  vmnet0  (eth1 &mdash; ger\u00eancia 192.168.15.175)<\/code><\/pre>\n\n\n\n
        Instalar o Openfiler<\/h3>\n\n\n\n
        Monte o ISO openfileresa-2.99.1-x86_64-disc1.iso<\/code> e ligue a VM.<\/p>\n\n\n\n
        Tela<\/th>Configura\u00e7\u00e3o<\/th><\/tr><\/thead>
        Keyboard<\/td>U.S. English<\/code> j\u00e1 vem selecionado \u2014 ajuste se necess\u00e1rio<\/td><\/tr>
        Disk partitioning<\/td>Selecionar “Remove all partitions on selected drives”<\/strong> \u2192 desmarcar sdb<\/code> e sdc<\/code> \u2192 deixar apenas sda<\/code><\/strong> (20 GB) \u2192 Boot from: sda<\/code><\/td><\/tr>
        Network \u2014 eth0<\/td>Clicar Edit<\/strong> \u2192 Active on Boot<\/strong> \u2192 Manual configuration<\/strong> \u2192 IP: 192.168.20.10<\/code> \/ Netmask: 255.255.255.0<\/code> \u2192 desmarcar Enable IPv6 support<\/strong> \u2192 OK<\/td><\/tr>
        Network \u2014 eth1<\/td>Clicar Edit<\/strong> \u2192 Active on Boot<\/strong> \u2192 Manual configuration<\/strong> \u2192 IP: 192.168.15.175<\/code> \/ Netmask: 255.255.255.0<\/code> \u2192 desmarcar Enable IPv6 support<\/strong> \u2192 OK<\/td><\/tr>
        Hostname<\/td>Selecionar manually<\/strong> \u2192 openfiler.oracle.local<\/code> (Gateway e DNS: deixar em branco)<\/td><\/tr>
        Aviso “Gateway not specified”<\/td>Clique Continue<\/strong> \u2014 rede iSCSI n\u00e3o precisa de gateway<\/td><\/tr>
        Aviso “Primary DNS not specified”<\/td>Clique Continue<\/strong><\/td><\/tr>
        Timezone<\/td>Selecione sua cidade\/regi\u00e3o no mapa. Marque System clock uses UTC<\/strong><\/td><\/tr>
        Root password<\/td>Senha forte<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
        Clique Next<\/strong> no resumo para iniciar a instala\u00e7\u00e3o. Aguarde concluir e reinicie.<\/p>\n\n\n\n
        Acessar a Interface Web<\/h3>\n\n\n\n
        O Openfiler usa SSL antigo (TLS 1.0). No Firefox, acesse about:config<\/code> e configure:<\/p>\n\n\n\n
          \n
        • security.tls.version.min<\/code> \u2192 1<\/code><\/li>\n\n\n\n
        • security.tls.version.enable-deprecated<\/code> \u2192 true<\/code><\/li>\n<\/ul>\n\n\n\n
          https://192.168.15.175:446\nLogin: openfiler \/ password<\/code><\/pre>\n\n\n\n
          Troque a senha em System \u2192 Password<\/strong>.<\/p>\n\n\n\n
          Conectar via SSH<\/h3>\n\n\n\n
          O Openfiler usa algoritmos SSH antigos. Adicione ao ~\/.ssh\/config<\/code> no host Linux:<\/p>\n\n\n\n
          Host openfiler\n    HostName 192.168.15.175\n    User root\n    HostKeyAlgorithms +ssh-rsa,ssh-dss\n    PubkeyAcceptedKeyTypes +ssh-rsa,ssh-dss<\/code><\/pre>\n\n\n\n
          Depois conecte com ssh openfiler<\/code>.<\/p>\n\n\n\n
          \n\n\n\n
          Configurar Storage no Openfiler<\/h2>\n\n\n\n
          Criar Parti\u00e7\u00f5es nos Discos<\/h3>\n\n\n\n
          Menu: Volumes \u2192 Block Devices<\/strong><\/p>\n\n\n\n
          A tela deve mostrar os discos:<\/p>\n\n\n\n
          \/dev\/sda  \u2192  20 GB   (SO &mdash; n\u00e3o mexa)\n\/dev\/sdb  \u2192  10 GB   (MGMT)\n\/dev\/sdc  \u2192  35 GB   (OCR\/VOTE)\n\/dev\/sdd  \u2192  130 GB  (DATA)\n\/dev\/sde  \u2192  45 GB   (FRA)<\/code><\/pre>\n\n\n\n
          Para cada disco (\/dev\/sdb<\/code>, \/dev\/sdc<\/code>, \/dev\/sdd<\/code>, \/dev\/sde<\/code>):<\/p>\n\n\n\n
            \n
          1. Clique no nome do disco<\/li>\n\n\n\n
          2. Role at\u00e9 “Create a partition”<\/strong><\/li>\n\n\n\n
          3. Mode: Primary<\/strong> | Partition type: Physical volume<\/strong> | Cylinders: padr\u00e3o<\/li>\n\n\n\n
          4. Clique Create<\/strong><\/li>\n<\/ol>\n\n\n\n
            Criar Volume Groups<\/h3>\n\n\n\n
            Menu: Volumes \u2192 Volume Groups<\/strong><\/p>\n\n\n\n
            Volume Group<\/th>Parti\u00e7\u00e3o<\/th><\/tr><\/thead>
            vg-mgmt<\/code><\/td>\/dev\/sdb1<\/td><\/tr>
            vg-ocr<\/code><\/td>\/dev\/sdc1<\/td><\/tr>
            vg-data<\/code><\/td>\/dev\/sdd1<\/td><\/tr>
            vg-fra<\/code><\/td>\/dev\/sde1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
            Para cada um: informe o nome, marque a parti\u00e7\u00e3o e clique “Add volume group”<\/strong>.<\/p>\n\n\n\n
            Criar Logical Volumes (LUNs)<\/h3>\n\n\n\n
            Menu: Volumes \u2192 Add Volume<\/strong><\/p>\n\n\n\n
            Selecione o VG no dropdown, clique Change<\/strong>, informe o nome, tamanho e selecione o tipo block (iSCSI,FC,etc)<\/code>:<\/p>\n\n\n\n
            Volume<\/th>VG<\/th>Tamanho (MB)<\/th><\/tr><\/thead>
            lv-mgmt<\/code><\/td>vg-mgmt<\/td>8192<\/td><\/tr>
            lv-ocr-vote1<\/code><\/td>vg-ocr<\/td>10000<\/td><\/tr>
            lv-ocr-vote2<\/code><\/td>vg-ocr<\/td>10000<\/td><\/tr>
            lv-ocr-vote3<\/code><\/td>vg-ocr<\/td>10000<\/td><\/tr>
            lv-gimr<\/code><\/td>vg-data<\/td>40960<\/td><\/tr>
            lv-data1<\/code><\/td>vg-data<\/td>61440<\/td><\/tr>
            lv-fra1<\/code><\/td>vg-fra<\/td>40960<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
            Liberar Acesso \u00e0 Rede iSCSI<\/h3>\n\n\n\n
            Menu: System \u2192 Network Access Configuration<\/strong><\/p>\n\n\n\n
              \n
            • Name: rac-iscsi-net<\/code><\/li>\n\n\n\n
            • Network\/Host: 192.168.20.0<\/code><\/li>\n\n\n\n
            • Netmask: 255.255.255.0<\/code><\/li>\n\n\n\n
            • Type: Share<\/code><\/li>\n\n\n\n
            • Clique Update<\/strong><\/li>\n<\/ul>\n\n\n\n
              Habilitar Servi\u00e7o iSCSI<\/h3>\n\n\n\n
              Menu: Services \u2192 Manage Services<\/strong> \u2192 iSCSI Target \u2192 Enable<\/strong> \u2192 Start<\/strong><\/p>\n\n\n\n
              Criar iSCSI Target via SSH<\/h3>\n\n\n\n
              \n
              \ud83d\udca1 Por que via SSH?<\/strong> A interface web do Openfiler 2.99 permite criar o target normalmente, mas tem um bug que impede a grava\u00e7\u00e3o no \/etc\/ietd.conf<\/code> \u2014 o arquivo fica vazio mesmo ap\u00f3s a cria\u00e7\u00e3o pela UI, sem nenhuma mensagem de erro. A solu\u00e7\u00e3o \u00e9 criar o target diretamente via SSH.<\/p>\n<\/blockquote>\n\n\n\n
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